HD tune Speed vs Capacity

Conner
ExcelStor Technology
Fujitsu
Hitachi
IBM
Maxtor
Quantum
Samsung
Seagate
Toshiba
Western Digital

Speed vs Capacity

results from 1003 hard disks

Brand/model Capacity Maximum Speed Access Time
Conner
CP3204F 210 MB 0.6 MB/sec 26.6 ms
2 1.6 MB/sec 23.5 ms
CFS1081A 1 GB 4.0 MB/sec 22.6 ms
ExcelStor Technology
40 GB 45.2 MB/sec 13.5 ms
J240 40 GB 45.2 MB/sec 18.8 ms
60 GB 54.4 MB/sec 13.7 ms
Fujitsu
MPA3035AT 3.5 GB 8.5 MB/sec 12.4 ms
MHK2048AT 4 GB 13.7 MB/sec 21.8 ms
MPE3064AT 6.5 GB 18.5 MB/sec 15.3 ms
2 18.9 MB/sec 15.1 ms
MPF3102AT 10 GB 23.1 MB/sec 15.2 ms
MPG3202AT 10 GB 25.0 MB/sec 15.3 ms
MPE3170AT 17 GB 19.3 MB/sec 15.6 ms
MHR2020AT 20 GB 21.3 MB/sec 21.9 ms
MHT2020AT 20 GB 21.7 MB/sec 18.5 ms
MPF3204AH 20 GB 27.9 MB/sec 13.4 ms
MPG3204AH 20 GB 36.9 MB/sec 12.9 ms
MHT2030AT 30 GB 24.2 MB/sec 19.7 ms
2 24.2 MB/sec 20.5 ms
MAP3367NP 36 GB 68.2 MB/sec 8.1 ms
2 68.3 MB/sec 8.1 ms
MAS3367NP 36 GB 75.5 MB/sec 5.9 ms
MAU3036NC 36 GB 89.8 MB/sec 5.8 ms
2 34.2 MB/sec 17.4 ms
3 28.0 MB/sec 19.5 ms
MHT2040AH 40 GB 34.2 MB/sec 18.2 ms
2 34.2 MB/sec 18.4 ms
MHT2040AT 40 GB 21.7 MB/sec 20.2 ms
MHT2060AH 60 GB 30.2 MB/sec 18.2 ms
MHT2060AT 60 GB 24.2 MB/sec 21.1 ms
2 24.3 MB/sec 21.2 ms
MHV2060AH 60 GB 40.8 MB/sec 22.0 ms
MHV2060BH 60 GB 35.8 MB/sec 18.4 ms
MAX3073NC 73 GB 90.0 MB/sec 5.8 ms
MHT2080AH 80 GB 34.2 MB/sec 19.0 ms
MHT2080AT 80 GB 28.0 MB/sec 20.4 ms
MHV2080BH 80 GB 34.4 MB/sec 18.6 ms
MHU2100AT 100 GB 30.7 MB/sec 20.2 ms
MHV2100AH 100 GB 41.5 MB/sec 21.7 ms
MHV2120AT 120 GB 32.6 MB/sec 19.4 ms
MHV2160BT 160 GB 32.2 MB/sec 20.5 ms
Hitachi
DK23CA-20 20 GB 20.7 MB/sec 25.5 ms
2 20.7 MB/sec 18.7 ms
DK23DA-20 20 GB 23.5 MB/sec 20.4 ms
2 40.0 MB/sec 14.6 ms
DK23CA-30 30 GB 20.7 MB/sec 19.4 ms
DK23DA-30 30 GB 23.9 MB/sec 19.8 ms
2 36.7 MB/sec 18.1 ms
3 36.3 MB/sec 17.3 ms
DK23DA-40 40 GB 23.7 MB/sec 20.1 ms
DK23EA-40 40 GB 24.9 MB/sec 19.2 ms
DK23EB-40 40 GB 28.7 MB/sec 18.1 ms
HDS722540VLSA80 40 GB 56.8 MB/sec 13.3 ms
HTS424040M9AT00 40 GB 25.9 MB/sec 19.3 ms
2 27.8 MB/sec 18.2 ms
HTS541040G9AT00 40 GB 37.4 MB/sec 17.1 ms
HTS548040M9AT00 40 GB 34.6 MB/sec 17.5 ms
2 40.0 MB/sec 14.4 ms
DK23EA-60 60 GB 28.4 MB/sec 19.5 ms
2 28.7 MB/sec 22.3 ms
HTS541060G9AT00 60 GB 33.3 MB/sec 17.4 ms
2 33.4 MB/sec 16.6 ms
HTS548060M9AT00 60 GB 31.0 MB/sec 17.3 ms
HTS721060G9AT00 60 GB 45.8 MB/sec 15.2 ms
HTS726060M9AT00 60 GB 37.0 MB/sec 16.3 ms
2 38.5 MB/sec 14.5 ms
3 38.5 MB/sec 14.6 ms
4 40.0 MB/sec 14.5 ms
5 38.4 MB/sec 14.3 ms
6 39.9 MB/sec 14.4 ms
7 39.4 MB/sec 14.5 ms
HDS721680PLA 80 GB 74.1 MB/sec 19.1 ms
HDS722525VLAT80 80 GB 58.4 MB/sec 17.6 ms
HDS722580VLAT20 80 GB 57.3 MB/sec 13.3 ms
2 56.5 MB/sec 13.9 ms
3 57.8 MB/sec 13.4 ms
HDS722580VLSA80 80 GB 57.9 MB/sec 13.3 ms
2 57.7 MB/sec 13.4 ms
3 57.9 MB/sec 12.8 ms
4 57.8 MB/sec 13.1 ms
HDS728080PLA380 80 GB 57.8 MB/sec 13.1 ms
2 57.8 MB/sec 18.5 ms
3 57.8 MB/sec 17.7 ms
HDS728080PLAT20 80 GB 57.8 MB/sec 13.5 ms
HTE721080G9AT00 80 GB 45.9 MB/sec 15.3 ms
HTS541080G9S 80 GB 33.4 MB/sec 18.6 ms
HTS541080G9SA00 80 GB 35.4 MB/sec 17.3 ms
2 35.3 MB/sec 17.0 ms
HTS548080M9AT00 80 GB 36.7 MB/sec 17.8 ms
HTS721080G9AT00 80 GB 45.8 MB/sec 15.4 ms
HTS541010G9AT00 100 GB 37.4 MB/sec 17.3 ms
2 38.3 MB/sec 16.9 ms
3 42.1 MB/sec 16.9 ms
HTS721010G9AT00 100 GB 52.6 MB/sec 15.6 ms
2 49.9 MB/sec 15.4 ms
3 53.3 MB/sec 16.0 ms
HTS721010G9SA00 100 GB 47.7 MB/sec 15.3 ms
2 50.8 MB/sec 15.5 ms
HDS722512VLAT20 120 GB 57.1 MB/sec 12.8 ms
2 57.1 MB/sec 12.9 ms
3 58.2 MB/sec 13.0 ms
4 58.1 MB/sec 12.3 ms
HDS722512VLAT80 120 GB 58.1 MB/sec 12.7 ms
HDS722512VLSA80 120 GB 58.2 MB/sec 12.6 ms
HTS541612J9S 120 GB 37.2 MB/sec 16.4 ms
HTS541612J9SA00 120 GB 39.3 MB/sec 17.2 ms
HDS722516DLA380 160 GB 62.0 MB/sec 12.7 ms
2 62.0 MB/sec 12.6 ms
3 62.0 MB/sec 18.0 ms
HDS722516VLAT80 160 GB 58.1 MB/sec 13.1 ms
2 58.3 MB/sec 13.0 ms
3 58.2 MB/sec 12.4 ms
4 58.2 MB/sec 13.2 ms
5 56.1 MB/sec 12.5 ms
6 58.3 MB/sec 12.5 ms
7 58.3 MB/sec 12.9 ms
HDS722516VLSA80 160 GB 58.3 MB/sec 15.1 ms
2 55.7 MB/sec 14.9 ms
3 57.5 MB/sec 13.5 ms
HDT722516DLA380 160 GB 60.7 MB/sec 12.6 ms
2 62.0 MB/sec 12.6 ms
3 62.0 MB/sec 13.0 ms
4 59.5 MB/sec 12.7 ms
5 60.7 MB/sec 12.6 ms
HTS541616J9A 160 GB 45.9 MB/sec 17.0 ms
2 45.9 MB/sec 17.0 ms
HDS722525DLAT80 250 GB 64.7 MB/sec 12.8 ms
2 58.5 MB/sec 12.2 ms
HDS722525VLSA80 250 GB 58.5 MB/sec 12.0 ms
2 58.5 MB/sec 11.8 ms
3 58.2 MB/sec 12.2 ms
HDT722525DLA380 250 GB 64.6 MB/sec 13.1 ms
2 67.2 MB/sec 12.9 ms
3 67.2 MB/sec 15.4 ms
4 67.2 MB/sec 12.9 ms
HUS103030FL3800 300 GB 84.8 MB/sec 8.0 ms
HDT725032VLA 320 GB 71.0 MB/sec 14.0 ms
HDS724040KLAT80 400 GB 58.8 MB/sec 12.6 ms
HDS725050KLA360 500 GB 61.8 MB/sec 12.7 ms
2 61.8 MB/sec 12.8 ms
HDT725050VLA380 500 GB 77.0 MB/sec 13.8 ms
IBM
DBOA-2360 360 MB 3.0 MB/sec 22.6 ms
DTNA-22110 2 GB 5.0 MB/sec 19.9 ms
DBCA-206480 6 GB 9.8 MB/sec 20.3 ms
DHEA-36481 6 GB 9.7 MB/sec 14.8 ms
DARA-209000 9 GB 13.2 MB/sec 19.8 ms
DJSA-210 10 GB 17.1 MB/sec 19.5 ms
DTTA-371010 10 GB 12.7 MB/sec 13.7 ms
2 16.9 MB/sec 16.9 ms
DPTA-371360 13 GB 22.2 MB/sec 13.2 ms
DTTA-371440 14 GB 12.7 MB/sec 14.1 ms
DTLA-307015 15 GB 35.3 MB/sec 22.2 ms
DTTA-351680 16 GB 12.2 MB/sec 15.9 ms
DARA-218000 18 GB 12.7 MB/sec 19.4 ms
DJNA-352030 20 GB 14.8 MB/sec 15.1 ms
DJNA-372200 20 GB 17.1 MB/sec 12.9 ms
DJSA-220 20 GB 17.1 MB/sec 18.7 ms
DPTA-372050 20 GB 22.3 MB/sec 13.3 ms
DTLA-305020 20 GB 26.9 MB/sec 14.4 ms
2 30.1 MB/sec 14.7 ms
3 30.2 MB/sec 14.6 ms
IC25N020ATCS04-0 20 GB 20.2 MB/sec 19.1 ms
IC35L020AVER07-0 20 GB 38.4 MB/sec 21.5 ms
IC35L020AVVA07-0 20 GB 44.4 MB/sec 19.4 ms
DPTA-372730 27 GB 22.3 MB/sec 13.9 ms
DTLA-307030 30 GB 35.7 MB/sec 12.7 ms
2 35.6 MB/sec 12.8 ms
3 35.7 MB/sec 12.7 ms
4 35.8 MB/sec 13.0 ms
5 35.7 MB/sec 12.7 ms
IC25N030ATCS04-0 30 GB 19.9 MB/sec 19.5 ms
2 19.9 MB/sec 18.8 ms
IC25N030ATDA04-0 30 GB 19.6 MB/sec 19.4 ms
IC25N030ATMR04-0 30 GB 24.4 MB/sec 19.9 ms
ESXSST336753LW 36 GB 72.8 MB/sec 5.9 ms
IC25N040ATCS05-0 36 GB 25.3 MB/sec 16.9 ms
IC35L036UWD210-0 36 GB 52.2 MB/sec 8.3 ms
IC35L036UWDY10-0 36 GB 63.7 MB/sec 8.1 ms
DTLA-305040 40 GB 27.0 MB/sec 15.0 ms
IC25N040ATCS04-0 40 GB 20.2 MB/sec 18.4 ms
2 21.0 MB/sec 18.2 ms
3 25.3 MB/sec 16.5 ms
IC35L040AVER07-0 40 GB 38.9 MB/sec 12.6 ms
2 37.6 MB/sec 12.4 ms
3 38.9 MB/sec 12.6 ms
4 38.9 MB/sec 12.5 ms
IC35L040AVVA07-0 40 GB 45.2 MB/sec 12.4 ms
IC35L040AVVN07-0 40 GB 45.7 MB/sec 13.2 ms
2 45.2 MB/sec 13.0 ms
DTLA-307045 45 GB 35.9 MB/sec 12.1 ms
IC25T048ATDA05-0 48 GB 19.8 MB/sec 19.3 ms
DTLA-307060 60 GB 35.9 MB/sec 13.3 ms
2 35.9 MB/sec 13.1 ms
3 35.9 MB/sec 13.1 ms
IC25N060ATMR04-0 60 GB 27.1 MB/sec 18.1 ms
2 27.2 MB/sec 17.9 ms
3 29.8 MB/sec 18.3 ms
4 28.9 MB/sec 18.6 ms
5 28.2 MB/sec 18.6 ms
6 28.7 MB/sec 20.9 ms
7 29.9 MB/sec 18.0 ms
8 28.9 MB/sec 21.3 ms
9 29.0 MB/sec 17.8 ms
10 29.8 MB/sec 18.4 ms
IC35L060AVER07-0 60 GB 39.0 MB/sec 12.4 ms
2 38.0 MB/sec 12.6 ms
IC35L060AVV207-0 60 GB 54.4 MB/sec 14.1 ms
2 54.4 MB/sec 14.0 ms
3 53.6 MB/sec 12.7 ms
IC35L060AVVA07-0 60 GB 45.6 MB/sec 12.6 ms
2 45.7 MB/sec 12.3 ms
DTLA-307075 75 GB 35.9 MB/sec 12.7 ms
IC25N080ATMR04-0 80 GB 28.9 MB/sec 18.0 ms
2 27.4 MB/sec 19.1 ms
IC35L080AVVA07-0 80 GB 45.8 MB/sec 13.2 ms
2 45.7 MB/sec 12.2 ms
3 45.8 MB/sec 12.1 ms
4 45.8 MB/sec 12.2 ms
5 44.2 MB/sec 12.3 ms
6 45.8 MB/sec 12.2 ms
7 45.8 MB/sec 18.9 ms
IC35L090AVV207-0 80 GB 53.6 MB/sec 12.3 ms
2 54.6 MB/sec 12.3 ms
3 54.6 MB/sec 12.9 ms
IC35L100AVV207-0 100 GB 45.7 MB/sec 12.4 ms
IC35L120AVV207-0 120 GB 54.6 MB/sec 12.6 ms
IC35L120AVV207-1 120 GB 38.6 MB/sec 12.9 ms
2 54.6 MB/sec 13.1 ms
3 54.7 MB/sec 12.6 ms
4 54.7 MB/sec 12.6 ms
5 52.6 MB/sec 12.6 ms
6 54.7 MB/sec 13.0 ms
IC35L120AVVA07-0 120 GB 46.0 MB/sec 18.8 ms
IC35L180AVV207-1 180 GB 51.7 MB/sec 12.9 ms
Maxtor
71000A 1 GB 4.7 MB/sec 20.6 ms
82561D3 2 GB 11.3 MB/sec 17.1 ms
90648D3 6 GB 14.9 MB/sec 15.3 ms
2 14.9 MB/sec 16.2 ms
90845D4 8 GB 14.9 MB/sec 16.0 ms
2B010H1 10 GB 25.5 MB/sec 17.4 ms
51024U2 10 GB 27.7 MB/sec 14.4 ms
91024U4 10 GB 20.6 MB/sec 13.8 ms
5T015H2 15 GB 36.7 MB/sec 16.6 ms
91731U4 17 GB 24.8 MB/sec 15.3 ms
2B020H1 20 GB 37.4 MB/sec 18.9 ms
2 37.4 MB/sec 21.9 ms
2F020L0 20 GB 33.1 MB/sec 23.3 ms
32049H2 20 GB 28.4 MB/sec 15.2 ms
32049H3 20 GB 26.6 MB/sec 20.5 ms
2 26.5 MB/sec 22.2 ms
52049H3 20 GB 31.8 MB/sec 18.5 ms
52049U4 20 GB 29.0 MB/sec 13.7 ms
5T020H2 20 GB 36.7 MB/sec 14.0 ms
2 36.7 MB/sec 17.6 ms
6E020J1 20 GB 40.0 MB/sec 11.9 ms
6E020L0 20 GB 36.5 MB/sec 14.9 ms
92041U4 20 GB 24.8 MB/sec 15.7 ms
2F030J0 30 GB 36.8 MB/sec 22.5 ms
5T030H3 30 GB 36.7 MB/sec 16.5 ms
6E030L0 30 GB 50.2 MB/sec 14.5 ms
93073U6 30 GB 24.8 MB/sec 15.7 ms
Atlas10K4_36WLS 36 GB 68.7 MB/sec 7.4 ms
Atlas15K2_36WLS 36 GB 92.9 MB/sec 5.5 ms
2F040J0 40 GB 46.1 MB/sec 21.7 ms
2 46.2 MB/sec 22.2 ms
2F040L0 40 GB 46.1 MB/sec 21.6 ms
2 46.2 MB/sec 22.0 ms
4D040H2 40 GB 34.8 MB/sec 20.7 ms
2 34.8 MB/sec 16.2 ms
4D080H4 40 GB 35.1 MB/sec 21.4 ms
4K040H2 40 GB 32.6 MB/sec 19.4 ms
4R060L0 40 GB 38.2 MB/sec 30.3 ms
2 45.3 MB/sec 22.9 ms
5T040H4 40 GB 36.7 MB/sec 13.2 ms
6E040L0 40 GB 57.8 MB/sec 14.3 ms
2 58.0 MB/sec 14.1 ms
3 57.8 MB/sec 17.4 ms
4 57.8 MB/sec 14.1 ms
5 57.8 MB/sec 14.3 ms
6 57.8 MB/sec 14.4 ms
7 57.8 MB/sec 15.0 ms
6L040J2 40 GB 40.3 MB/sec 12.0 ms
2 40.3 MB/sec 15.0 ms
3 40.4 MB/sec 12.2 ms
4 40.1 MB/sec 12.3 ms
5 40.3 MB/sec 14.7 ms
6 40.1 MB/sec 12.0 ms
6L040L2 40 GB 40.4 MB/sec 12.8 ms
4R060J0 60 GB 38.3 MB/sec 30.2 ms
6L060J3 60 GB 39.6 MB/sec 12.0 ms
2 40.0 MB/sec 12.2 ms
3 40.9 MB/sec 11.9 ms
6Y060L0 60 GB 47.9 MB/sec 14.0 ms
2 46.7 MB/sec 13.6 ms
3 48.3 MB/sec 13.7 ms
4 50.3 MB/sec 14.8 ms
5 46.7 MB/sec 15.3 ms
96147H6 60 GB 28.4 MB/sec 15.2 ms
Atlas10K4_73WLS 73 GB 67.5 MB/sec 7.5 ms
ATLAS10K5_73SCA 73 GB 84.2 MB/sec 7.8 ms
4R080L0 80 GB 40.4 MB/sec 21.0 ms
6L080J4 80 GB 40.1 MB/sec 12.3 ms
6L080L0 80 GB 55.9 MB/sec 14.1 ms
6L080L4 80 GB 40.3 MB/sec 12.2 ms
6L080M0 80 GB 56.9 MB/sec 14.0 ms
2 56.4 MB/sec 13.7 ms
6L080P0 80 GB 62.7 MB/sec 14.8 ms
2 63.1 MB/sec 15.0 ms
3 63.3 MB/sec 14.2 ms
6V080E0 80 GB 69.0 MB/sec 14.9 ms
6Y080L0 80 GB 50.5 MB/sec 14.3 ms
2 56.3 MB/sec 14.9 ms
3 56.8 MB/sec 14.6 ms
4 56.9 MB/sec 14.8 ms
5 57.3 MB/sec 14.6 ms
6 57.3 MB/sec 14.0 ms
7 54.9 MB/sec 14.1 ms
8 56.8 MB/sec 15.2 ms
9 56.7 MB/sec 14.5 ms
10 56.9 MB/sec 14.6 ms
11 56.9 MB/sec 15.1 ms
12 56.5 MB/sec 14.8 ms
13 57.3 MB/sec 22.1 ms
14 57.3 MB/sec 14.0 ms
15 56.9 MB/sec 13.9 ms
16 57.0 MB/sec 19.8 ms
6Y080M0 80 GB 55.8 MB/sec 15.7 ms
2 57.0 MB/sec 13.6 ms
3 56.8 MB/sec 15.0 ms
4 57.2 MB/sec 14.1 ms
5 56.3 MB/sec 15.2 ms
6 56.8 MB/sec 14.4 ms
7 57.3 MB/sec 14.9 ms
8 56.8 MB/sec 14.9 ms
9 56.8 MB/sec 14.0 ms
6Y080P0 80 GB 56.9 MB/sec 15.5 ms
2 56.9 MB/sec 14.7 ms
3 57.2 MB/sec 15.1 ms
4 57.2 MB/sec 15.2 ms
5 57.2 MB/sec 15.0 ms
6 56.8 MB/sec 14.8 ms
7 51.0 MB/sec 14.6 ms
8 57.3 MB/sec 21.2 ms
9 57.0 MB/sec 14.2 ms
10 56.9 MB/sec 14.3 ms
11 57.3 MB/sec 13.5 ms
12 55.0 MB/sec 15.9 ms
6Y120L0 120 GB 48.1 MB/sec 12.8 ms
2 56.6 MB/sec 14.3 ms
3 56.9 MB/sec 15.2 ms
4 57.0 MB/sec 13.6 ms
5 56.7 MB/sec 19.0 ms
6 56.8 MB/sec 14.2 ms
7 50.8 MB/sec 14.0 ms
8 56.8 MB/sec 13.3 ms
9 48.0 MB/sec 13.9 ms
10 57.0 MB/sec 14.2 ms
6Y120M0 120 GB 56.7 MB/sec 15.5 ms
2 56.7 MB/sec 14.0 ms
3 56.9 MB/sec 18.5 ms
4 56.8 MB/sec 13.8 ms
5 56.9 MB/sec 14.0 ms
6 56.9 MB/sec 13.9 ms
7 57.1 MB/sec 13.4 ms
8 56.9 MB/sec 14.0 ms
9 56.9 MB/sec 13.1 ms
6Y120P0 120 GB 56.9 MB/sec 14.6 ms
2 56.2 MB/sec 13.8 ms
3 57.0 MB/sec 13.3 ms
4 57.1 MB/sec 13.6 ms
5 48.2 MB/sec 20.0 ms
6 57.1 MB/sec 14.1 ms
7 56.6 MB/sec 14.8 ms
4A160J0 160 GB 38.4 MB/sec 21.0 ms
4G160J8 160 GB 35.1 MB/sec 21.2 ms
6B160P0 160 GB 55.0 MB/sec 15.2 ms
6G160E0 160 GB 72.7 MB/sec 15.7 ms
6G160P0 160 GB 67.8 MB/sec 18.6 ms
6L160M0 160 GB 56.1 MB/sec 15.3 ms
2 66.4 MB/sec 14.2 ms
6Y160M0 160 GB 57.0 MB/sec 16.7 ms
2 57.7 MB/sec 15.4 ms
3 56.9 MB/sec 14.2 ms
4 57.0 MB/sec 14.7 ms
5 56.8 MB/sec 14.3 ms
6Y160P0 160 GB 56.9 MB/sec 13.7 ms
2 56.5 MB/sec 13.9 ms
3 56.9 MB/sec 15.9 ms
4 57.3 MB/sec 14.7 ms
5 57.1 MB/sec 13.7 ms
6 57.3 MB/sec 14.1 ms
7 56.8 MB/sec 15.6 ms
8 56.8 MB/sec 14.7 ms
9 56.6 MB/sec 13.7 ms
6B200M0 200 GB 62.8 MB/sec 13.8 ms
2 61.6 MB/sec 15.4 ms
3 62.0 MB/sec 15.3 ms
4 61.8 MB/sec 14.5 ms
6B200P0 200 GB 61.0 MB/sec 15.2 ms
2 61.2 MB/sec 15.0 ms
6L200M0 200 GB 62.2 MB/sec 14.6 ms
6L200P0 200 GB 62.7 MB/sec 15.9 ms
6Y200L0 200 GB 53.0 MB/sec 13.3 ms
6Y200M0 200 GB 57.9 MB/sec 13.4 ms
6Y200P0 200 GB 55.1 MB/sec 15.3 ms
2 53.8 MB/sec 13.1 ms
3 57.6 MB/sec 13.0 ms
4 56.8 MB/sec 16.5 ms
5 57.8 MB/sec 12.5 ms
6 53.1 MB/sec 14.1 ms
6B250R0 250 GB 54.3 MB/sec 14.0 ms
6B250S0 250 GB 62.5 MB/sec 14.0 ms
6L250R0 250 GB 62.0 MB/sec 14.3 ms
2 62.4 MB/sec 14.3 ms
3 62.2 MB/sec 15.9 ms
6L250S0 250 GB 54.4 MB/sec 16.7 ms
6V250F0 250 GB 67.0 MB/sec 14.2 ms
6Y250M0 250 GB 57.7 MB/sec 14.6 ms
7L250R0 250 GB 62.4 MB/sec 15.7 ms
7L250S0 250 GB 62.9 MB/sec 21.1 ms
2 56.6 MB/sec 17.0 ms
7V250F0 250 GB 67.9 MB/sec 21.7 ms
7Y250M0 250 GB 58.4 MB/sec 14.6 ms
2 57.6 MB/sec 14.8 ms
3 58.2 MB/sec 15.2 ms
7Y250P0 250 GB 58.2 MB/sec 14.4 ms
STM3250820AS 250 GB 80.0 MB/sec 13.2 ms
5A300J0 300 GB 45.4 MB/sec 15.1 ms
2 45.2 MB/sec 14.8 ms
6B300S0 300 GB 61.6 MB/sec 13.6 ms
2 62.0 MB/sec 15.4 ms
6L300M0 300 GB 62.7 MB/sec 15.5 ms
6L300R0 300 GB 62.0 MB/sec 14.8 ms
2 61.7 MB/sec 14.2 ms
6L300S0 300 GB 62.6 MB/sec 14.5 ms
2 62.6 MB/sec 13.3 ms
3 62.3 MB/sec 15.3 ms
4 63.0 MB/sec 13.2 ms
6V300F0 300 GB 72.8 MB/sec 15.1 ms
2 71.4 MB/sec 14.6 ms
3 72.9 MB/sec 14.4 ms
4 70.7 MB/sec 14.8 ms
5 72.7 MB/sec 16.0 ms
6V320F0 320 GB 73.8 MB/sec 15.0 ms
2 71.2 MB/sec 15.2 ms
STM3320820AS 320 GB 80.1 MB/sec 13.5 ms
2 79.1 MB/sec 13.3 ms
7H500F0 500 GB 72.5 MB/sec 15.1 ms
Quantum
P40S 40 MB 0.5 MB/sec 32.8 ms
LP120A GM120 120 MB 1.1 MB/sec 28.3 ms
LP240A GM240 240 MB 0.5 MB/sec 29.7 ms
Maverick 270 270 MB 2.5 MB/sec 23.7 ms
LPS420A 420 MB 2.1 MB/sec 22.7 ms
Fireball TM1280A 1 GB 6.7 MB/sec 18.7 ms
Fireball EX4 4 GB 12.5 MB/sec 13.9 ms
Fireball_CR4 4 GB 14.5 MB/sec 14.3 ms
QM34500TD-S 4 GB 13.2 MB/sec 12.1 ms
Fireball EL5 5 GB 11.2 MB/sec 15.2 ms
Fireball CX6 6 GB 18.7 MB/sec 14.9 ms
Fireball EX6.4A 6 GB 12.6 MB/sec 14.6 ms
Fireball CR6 6.5 GB 14.6 MB/sec 15.0 ms
Fireball CR8 8.5 GB 14.6 MB/sec 14.3 ms
Atlas10K_9WLS 9 GB 24.8 MB/sec 8.4 ms
Atlas_V__9_WLS 9 GB 28.2 MB/sec 10.5 ms
Fireball_LCT20_10 10 GB 20.6 MB/sec 18.9 ms
Atlas10K2-TY184L 18 GB 40.2 MB/sec 7.6 ms
Fireball LCT2 20 GB 20.7 MB/sec 18.8 ms
Fireball LCT2 20 GB 20.6 MB/sec 17.8 ms
FireballP AS 20 GB 34.3 MB/sec 13.2 ms
FireballP LM 20 GB 25.6 MB/sec 11.9 ms
Atlas10K3_73_WLS 73 GB 51.8 MB/sec 7.8 ms
Samsung
WU33205A 3 GB 9.9 MB/sec 15.9 ms
2 9.9 MB/sec 16.0 ms
SV3063H 30 GB 27.5 MB/sec 14.6 ms
MP0402H 40 GB 30.1 MB/sec 17.3 ms
SP0411N 40 GB 52.1 MB/sec 13.4 ms
SV0412H 40 GB 26.6 MB/sec 19.1 ms
SV4012H 40 GB 32.6 MB/sec 14.7 ms
SV4084D 40 GB 27.5 MB/sec 14.3 ms
SP0612N 60 GB 48.4 MB/sec 13.7 ms
HD080HJ 80 GB 57.7 MB/sec 14.5 ms
2 63.4 MB/sec 14.2 ms
3 59.3 MB/sec 14.0 ms
4 62.7 MB/sec 13.2 ms
HM080JI 80 GB 32.3 MB/sec 18.4 ms
MP0804H 80 GB 30.7 MB/sec 17.4 ms
2 31.7 MB/sec 17.8 ms
3 31.4 MB/sec 17.8 ms
SP0802N 80 GB 59.2 MB/sec 13.6 ms
2 59.6 MB/sec 14.1 ms
3 59.8 MB/sec 13.5 ms
4 56.2 MB/sec 13.7 ms
5 58.2 MB/sec 13.6 ms
6 57.9 MB/sec 13.7 ms
SP0812C 80 GB 60.2 MB/sec 13.7 ms
SP0812N 80 GB 59.5 MB/sec 13.6 ms
2 59.0 MB/sec 13.6 ms
3 45.8 MB/sec 13.1 ms
SP0842N 80 GB 60.0 MB/sec 13.8 ms
SV0813H 80 GB 33.9 MB/sec 19.4 ms
SV8004H 80 GB 31.9 MB/sec 14.9 ms
HM100JC 100 GB 33.2 MB/sec 20.1 ms
HM120JC 120 GB 39.4 MB/sec 17.9 ms
SP1203N 120 GB 47.2 MB/sec 13.7 ms
2 57.8 MB/sec 13.4 ms
SP1213C 120 GB 57.8 MB/sec 13.6 ms
2 59.1 MB/sec 13.5 ms
3 59.0 MB/sec 13.4 ms
4 60.1 MB/sec 15.4 ms
SP1213N 120 GB 60.2 MB/sec 13.5 ms
HD160JJ 160 GB 56.0 MB/sec 13.8 ms
SP1604N 160 GB 57.7 MB/sec 16.2 ms
2 59.1 MB/sec 15.4 ms
3 57.7 MB/sec 13.5 ms
4 62.9 MB/sec 13.8 ms
SP1614C 160 GB 57.6 MB/sec 13.8 ms
2 59.1 MB/sec 13.9 ms
3 60.3 MB/sec 13.6 ms
4 59.0 MB/sec 16.3 ms
5 59.7 MB/sec 13.9 ms
6 60.7 MB/sec 14.3 ms
7 60.8 MB/sec 13.8 ms
8 59.0 MB/sec 13.7 ms
SP1614N 160 GB 59.1 MB/sec 14.0 ms
2 60.1 MB/sec 13.8 ms
3 57.7 MB/sec 13.6 ms
4 60.0 MB/sec 13.8 ms
5 57.7 MB/sec 14.1 ms
6 56.2 MB/sec 13.9 ms
7 60.2 MB/sec 13.8 ms
8 61.6 MB/sec 14.6 ms
9 56.0 MB/sec 14.0 ms
10 57.8 MB/sec 13.9 ms
SV1604N 160 GB 46.8 MB/sec 14.8 ms
2 44.3 MB/sec 14.9 ms
SP2004C 200 GB 59.5 MB/sec 14.2 ms
2 55.7 MB/sec 13.8 ms
3 53.8 MB/sec 14.4 ms
SP2014N 200 GB 57.4 MB/sec 14.3 ms
SP2504C 250 GB 71.7 MB/sec 14.4 ms
2 71.8 MB/sec 14.6 ms
3 71.8 MB/sec 15.9 ms
4 70.3 MB/sec 15.7 ms
5 70.4 MB/sec 14.2 ms
6 71.8 MB/sec 14.2 ms
7 70.0 MB/sec 14.2 ms
8 71.8 MB/sec 16.3 ms
9 71.8 MB/sec 14.4 ms
10 71.8 MB/sec 14.3 ms
11 73.5 MB/sec 14.5 ms
SP2514N 250 GB 68.9 MB/sec 14.9 ms
HD300LD 300 GB 59.9 MB/sec 14.2 ms
2 58.8 MB/sec 14.1 ms
HD321KJ 320 GB 79.7 MB/sec 14.0 ms
HD400LJ 400 GB 74.7 MB/sec 15.5 ms
HD501LJ 500 GB 79.5 MB/sec 15.1 ms
2 81.5 MB/sec 14.1 ms
3 79.5 MB/sec 14.0 ms
Seagate
ST3491A 420 MB 1.6 MB/sec 27.3 ms
ST41200N 1 GB 2.1 MB/sec 25.9 ms
ST32430N 2 GB 5.6 MB/sec 15.9 ms
ST34321A 4 GB 9.6 MB/sec 17.7 ms
ST36531A 6 GB 9.6 MB/sec 17.9 ms
ST310014A 10 GB 29.2 MB/sec 20.4 ms
ST313032A 13 GB 15.5 MB/sec 15.2 ms
ST318453LW 18 GB 72.8 MB/sec 5.8 ms
ST320011A 20 GB 41.5 MB/sec 14.3 ms
2 41.4 MB/sec 13.3 ms
3 41.5 MB/sec 13.4 ms
ST320014A 20 GB 34.6 MB/sec 23.6 ms
2 54.0 MB/sec 18.2 ms
ST320410A 20 GB 27.6 MB/sec 21.4 ms
2 29.2 MB/sec 21.9 ms
ST320423A 20 GB 19.8 MB/sec 17.8 ms
ST336607LW 36 GB 66.3 MB/sec 8.1 ms
ST336732LW 36 GB 57.8 MB/sec 6.0 ms
ST336752LW 36 GB 57.8 MB/sec 6.0 ms
ST336753LC 36 GB 72.8 MB/sec 5.9 ms
ST336753LW 36 GB 72.8 MB/sec 6.0 ms
2 72.8 MB/sec 5.9 ms
3 72.4 MB/sec 5.9 ms
ST336754LW 36 GB 91.5 MB/sec 5.6 ms
ST340014A 40 GB 56.0 MB/sec 14.7 ms
2 56.0 MB/sec 12.4 ms
3 56.1 MB/sec 15.1 ms
4 56.2 MB/sec 14.7 ms
5 56.0 MB/sec 14.7 ms
6 53.8 MB/sec 15.2 ms
7 56.1 MB/sec 12.7 ms
ST340015A 40 GB 42.9 MB/sec 21.5 ms
ST340016A 40 GB 40.9 MB/sec 14.9 ms
2 40.9 MB/sec 13.5 ms
3 39.6 MB/sec 14.5 ms
ST340017A 40 GB 42.6 MB/sec 12.1 ms
ST340810A 40 GB 29.2 MB/sec 21.2 ms
2 29.2 MB/sec 20.6 ms
ST360015A 60 GB 42.6 MB/sec 15.9 ms
2 42.7 MB/sec 15.4 ms
ST360020A 60 GB 29.2 MB/sec 20.5 ms
ST360021A 60 GB 40.7 MB/sec 14.7 ms
2 40.7 MB/sec 14.9 ms
ST373207LW 73 GB 74.7 MB/sec 8.0 ms
ST373405LW 73 GB 53.4 MB/sec 8.6 ms
ST380011A 80 GB 54.5 MB/sec 15.8 ms
2 56.1 MB/sec 12.7 ms
3 56.0 MB/sec 15.8 ms
4 56.0 MB/sec 14.7 ms
5 56.1 MB/sec 14.8 ms
6 54.5 MB/sec 15.8 ms
7 56.0 MB/sec 14.8 ms
8 56.1 MB/sec 15.4 ms
9 56.2 MB/sec 14.9 ms
10 56.2 MB/sec 14.7 ms
11 53.5 MB/sec 14.9 ms
12 54.2 MB/sec 14.9 ms
13 56.1 MB/sec 15.5 ms
14 55.9 MB/sec 14.8 ms
ST380013AS 80 GB 52.1 MB/sec 12.7 ms
2 51.4 MB/sec 13.0 ms
3 53.6 MB/sec 13.3 ms
ST380020A 80 GB 29.1 MB/sec 18.8 ms
2 29.2 MB/sec 20.4 ms
ST380021A 80 GB 40.6 MB/sec 14.6 ms
2 40.6 MB/sec 15.1 ms
3 40.6 MB/sec 14.2 ms
ST380022A 80 GB 42.1 MB/sec 14.3 ms
ST380023A 80 GB 42.2 MB/sec 14.2 ms
ST380023AS 80 GB 42.1 MB/sec 13.1 ms
ST3802110A 80 GB 68.7 MB/sec 15.8 ms
2 71.6 MB/sec 16.4 ms
ST3808110AS 80 GB 70.1 MB/sec 14.2 ms
2 68.6 MB/sec 15.9 ms
3 60.7 MB/sec 13.2 ms
4 68.6 MB/sec 14.1 ms
ST380811AS 80 GB 73.7 MB/sec 17.2 ms
ST380815AS 80 GB 74.4 MB/sec 15.1 ms
ST380817AS 80 GB 57.1 MB/sec 12.7 ms
2 57.8 MB/sec 12.8 ms
ST96812AS 80 GB 40.2 MB/sec 15.8 ms
ST9808211A 80 GB 37.0 MB/sec 16.9 ms
ST980825A 80 GB 40.8 MB/sec 15.1 ms
ST980825AS 80 GB 43.3 MB/sec 15.4 ms
ST98823A 80 GB 36.4 MB/sec 16.5 ms
2 38.3 MB/sec 16.4 ms
ST3100011A 100 GB 62.5 MB/sec 15.6 ms
ST910021AS 100 GB 46.2 MB/sec 15.3 ms
ST9100823A 100 GB 36.3 MB/sec 17.5 ms
ST9100824AS 100 GB 36.1 MB/sec 16.9 ms
2 35.3 MB/sec 17.0 ms
3 35.3 MB/sec 17.0 ms
ST3120022A 120 GB 55.8 MB/sec 14.5 ms
ST3120023A 120 GB 42.1 MB/sec 14.7 ms
2 42.1 MB/sec 14.6 ms
3 41.9 MB/sec 14.5 ms
4 42.0 MB/sec 14.7 ms
5 41.9 MB/sec 15.0 ms
ST3120026A 120 GB 55.8 MB/sec 14.5 ms
2 56.0 MB/sec 14.5 ms
3 55.9 MB/sec 14.6 ms
4 55.9 MB/sec 14.6 ms
5 55.9 MB/sec 14.6 ms
6 55.9 MB/sec 14.5 ms
7 56.0 MB/sec 14.9 ms
ST3120026AS 120 GB 55.7 MB/sec 12.5 ms
2 54.4 MB/sec 15.1 ms
3 53.9 MB/sec 12.7 ms
4 54.4 MB/sec 12.6 ms
ST3120213A 120 GB 56.7 MB/sec 15.6 ms
ST3120813AS 120 GB 57.2 MB/sec 12.9 ms
ST3120827AS 120 GB 57.0 MB/sec 12.7 ms
2 56.9 MB/sec 12.7 ms
3 57.0 MB/sec 12.5 ms
ST3160021A 160 GB 55.9 MB/sec 15.9 ms
2 55.9 MB/sec 16.0 ms
3 55.9 MB/sec 14.9 ms
4 55.9 MB/sec 15.1 ms
5 55.4 MB/sec 15.1 ms
ST3160023A 160 GB 56.0 MB/sec 15.0 ms
2 56.0 MB/sec 15.0 ms
3 55.9 MB/sec 15.0 ms
4 55.9 MB/sec 15.0 ms
5 55.8 MB/sec 14.9 ms
6 55.8 MB/sec 15.1 ms
7 55.7 MB/sec 15.2 ms
8 55.8 MB/sec 15.2 ms
ST3160023AS 160 GB 52.4 MB/sec 12.9 ms
2 55.8 MB/sec 13.0 ms
3 55.2 MB/sec 12.8 ms
4 55.7 MB/sec 12.9 ms
5 56.9 MB/sec 12.9 ms
6 55.2 MB/sec 12.8 ms
7 56.9 MB/sec 14.9 ms
ST3160811AS 160 GB 70.7 MB/sec 17.3 ms
2 70.3 MB/sec 17.1 ms
3 72.3 MB/sec 17.1 ms
4 72.3 MB/sec 17.9 ms
ST3160812A 160 GB 70.2 MB/sec 15.8 ms
2 71.7 MB/sec 15.9 ms
3 74.3 MB/sec 15.6 ms
ST3160812AS 160 GB 71.4 MB/sec 12.8 ms
2 71.6 MB/sec 13.1 ms
3 71.1 MB/sec 13.2 ms
4 71.1 MB/sec 13.2 ms
5 69.9 MB/sec 13.2 ms
ST3160827AS 160 GB 56.8 MB/sec 12.8 ms
2 56.8 MB/sec 12.9 ms
3 55.6 MB/sec 12.9 ms
ST3320620A 160 GB 74.7 MB/sec 15.1 ms
ST9160821A 160 GB 43.5 MB/sec 16.1 ms
2 43.4 MB/sec 16.4 ms
ST9160821AS 160 GB 45.2 MB/sec 16.1 ms
ST3200820A 200 GB 71.0 MB/sec 15.6 ms
ST3200822A 200 GB 62.5 MB/sec 15.4 ms
2 62.0 MB/sec 15.5 ms
3 62.3 MB/sec 13.8 ms
4 62.5 MB/sec 15.6 ms
ST3200822AS 200 GB 62.4 MB/sec 12.8 ms
2 62.0 MB/sec 12.9 ms
3 62.3 MB/sec 12.7 ms
4 59.4 MB/sec 12.9 ms
5 62.0 MB/sec 12.8 ms
6 61.2 MB/sec 13.2 ms
7 58.4 MB/sec 13.2 ms
ST3200826A 200 GB 66.5 MB/sec 16.0 ms
ST3200827AS 200 GB 60.7 MB/sec 13.5 ms
ST3250620AS 250 GB 77.0 MB/sec 13.9 ms
2 76.9 MB/sec 13.6 ms
3 79.2 MB/sec 13.4 ms
4 77.7 MB/sec 13.3 ms
5 79.2 MB/sec 13.2 ms
ST3250623A 250 GB 68.4 MB/sec 16.3 ms
ST3250820A 250 GB 72.7 MB/sec 15.4 ms
ST3250820AS 250 GB 75.4 MB/sec 13.7 ms
2 77.6 MB/sec 13.9 ms
ST3250823A 250 GB 68.2 MB/sec 15.7 ms
2 65.9 MB/sec 15.3 ms
3 65.4 MB/sec 15.3 ms
4 67.6 MB/sec 15.7 ms
ST3250823AS 250 GB 67.4 MB/sec 15.2 ms
2 68.6 MB/sec 15.6 ms
ST3250824AS 250 GB 69.0 MB/sec 13.7 ms
ST3300622AS 300 GB 58.2 MB/sec 13.2 ms
2 57.8 MB/sec 13.3 ms
3 67.1 MB/sec 14.1 ms
ST3300631A 300 GB 60.6 MB/sec 15.4 ms
ST3300831A 300 GB 67.9 MB/sec 15.3 ms
2 64.5 MB/sec 15.4 ms
ST3300831AS 300 GB 61.3 MB/sec 16.0 ms
2 77.2 MB/sec 15.2 ms
ST3320620AS 320 GB 76.9 MB/sec 13.4 ms
2 77.1 MB/sec 13.6 ms
3 75.6 MB/sec 13.3 ms
4 77.6 MB/sec 14.1 ms
5 76.3 MB/sec 13.5 ms
6 78.6 MB/sec 13.7 ms
7 75.4 MB/sec 13.6 ms
8 75.6 MB/sec 13.8 ms
9 76.1 MB/sec 13.4 ms
10 73.6 MB/sec 13.0 ms
11 78.5 MB/sec 13.5 ms
ST3320820AS 320 GB 80.5 MB/sec 15.6 ms
ST3400620AS 400 GB 79.0 MB/sec 15.1 ms
ST3400832NS 400 GB 68.3 MB/sec 15.1 ms
ST3500630NS 500 GB 77.1 MB/sec 13.3 ms
ST3500641AS 500 GB 65.0 MB/sec 14.2 ms
Toshiba
MK2006GA 20 GB 17.7 MB/sec 18.8 ms
MK2017GAP 20 GB 20.3 MB/sec 20.7 ms
2 20.3 MB/sec 24.1 ms
MK2018GAS 20 GB 22.6 MB/sec 19.7 ms
MK2023GAS 20 GB 20.7 MB/sec 18.2 ms
MK3018GAS 30 GB 22.6 MB/sec 19.9 ms
2 22.7 MB/sec 19.7 ms
3 24.5 MB/sec 19.4 ms
4 24.4 MB/sec 19.0 ms
MK4004GAH 40 GB 19.1 MB/sec 20.1 ms
MK4021GAS 40 GB 24.5 MB/sec 18.8 ms
2 24.5 MB/sec 18.3 ms
MK4025GAS 40 GB 27.4 MB/sec 19.1 ms
2 27.5 MB/sec 20.1 ms
3 27.4 MB/sec 19.4 ms
4 27.6 MB/sec 19.2 ms
MK4026GAX 40 GB 34.7 MB/sec 17.9 ms
2 33.4 MB/sec 18.1 ms
3 34.7 MB/sec 18.0 ms
4 34.7 MB/sec 17.7 ms
MK4026GAXB 40 GB 34.6 MB/sec 18.8 ms
MK6021GAS 60 GB 24.5 MB/sec 19.5 ms
2 24.5 MB/sec 18.9 ms
3 24.5 MB/sec 19.5 ms
4 24.5 MB/sec 19.3 ms
MK6022GAX 60 GB 29.8 MB/sec 17.8 ms
MK6025GAS 60 GB 24.8 MB/sec 18.7 ms
MK6026GAX 60 GB 31.0 MB/sec 16.8 ms
MK8007GAH 80 GB 24.6 MB/sec 19.1 ms
MK8025GAS 80 GB 27.5 MB/sec 19.8 ms
2 27.5 MB/sec 19.7 ms
3 27.7 MB/sec 20.1 ms
4 27.6 MB/sec 19.7 ms
5 27.5 MB/sec 20.2 ms
MK8026GAX 80 GB 34.6 MB/sec 18.8 ms
2 34.7 MB/sec 17.6 ms
3 34.5 MB/sec 17.5 ms
4 34.5 MB/sec 18.4 ms
MK8032GAX 80 GB 32.0 MB/sec 17.4 ms
MK1032GAX 100 GB 34.5 MB/sec 18.4 ms
MK1234GSX 120 GB 34.5 MB/sec 16.9 ms
Western Digital
AC2340H 340 MB 2.1 MB/sec 23.0 ms
AC2540F 540 MB 3.0 MB/sec 19.0 ms
AC21200H 1 GB 6.0 MB/sec 16.4 ms
AC24300L 4 GB 11.4 MB/sec 17.6 ms
WD84AA 8 GB 9.8 MB/sec 15.5 ms
WD100BB 10 GB 23.9 MB/sec 14.2 ms
AC313500D 13 GB 17.1 MB/sec 13.1 ms
WD153BA 15 GB 23.9 MB/sec 13.7 ms
WD200BB 20 GB 34.6 MB/sec 13.2 ms
2 34.9 MB/sec 13.2 ms
3 34.9 MB/sec 13.6 ms
4 46.7 MB/sec 18.6 ms
WD200EB 20 GB 28.2 MB/sec 18.0 ms
WD205AA 20 GB 19.5 MB/sec 17.7 ms
WD300EB 30 GB 27.0 MB/sec 18.2 ms
WD360GD 36 GB 55.0 MB/sec 8.9 ms
2 55.0 MB/sec 8.5 ms
3 55.0 MB/sec 8.9 ms
4 55.1 MB/sec 8.4 ms
5 55.1 MB/sec 8.5 ms
6 62.6 MB/sec 7.8 ms
7 62.7 MB/sec 7.9 ms
8 55.0 MB/sec 8.5 ms
WD400BB 40 GB 47.0 MB/sec 13.7 ms
2 58.6 MB/sec 19.1 ms
3 47.0 MB/sec 14.5 ms
4 47.4 MB/sec 18.5 ms
5 47.4 MB/sec 13.6 ms
6 46.8 MB/sec 13.7 ms
7 53.9 MB/sec 13.2 ms
8 58.6 MB/sec 14.2 ms
9 47.4 MB/sec 13.8 ms
10 55.1 MB/sec 19.9 ms
11 47.0 MB/sec 14.4 ms
WD400BD 40 GB 56.6 MB/sec 13.9 ms
2 58.6 MB/sec 13.7 ms
WD400EB 40 GB 13.3 MB/sec 17.6 ms
WD400JB 40 GB 56.7 MB/sec 13.7 ms
WD400JB 40 GB 53.8 MB/sec 13.6 ms
2 56.7 MB/sec 13.3 ms
WD450AA 45 GB 24.4 MB/sec 15.4 ms
2 24.4 MB/sec 16.0 ms
WD600BB 60 GB 47.1 MB/sec 14.4 ms
WD740ADFD 74 GB 79.8 MB/sec 8.1 ms
2 83.3 MB/sec 8.1 ms
3 84.8 MB/sec 7.9 ms
4 79.8 MB/sec 8.0 ms
5 84.9 MB/sec 7.9 ms
6 84.8 MB/sec 8.1 ms
WD740GD 74 GB 68.6 MB/sec 7.8 ms
2 68.6 MB/sec 8.1 ms
3 68.6 MB/sec 7.7 ms
4 68.5 MB/sec 8.2 ms
5 68.7 MB/sec 7.7 ms
6 68.6 MB/sec 7.7 ms
7 68.6 MB/sec 7.8 ms
8 68.6 MB/sec 7.6 ms
9 68.6 MB/sec 7.5 ms
10 68.6 MB/sec 7.6 ms
WD800AB 80 GB 40.4 MB/sec 14.1 ms
WD800BB 80 GB 55.1 MB/sec 19.5 ms
2 47.0 MB/sec 14.6 ms
3 47.1 MB/sec 13.7 ms
4 53.7 MB/sec 18.2 ms
5 47.1 MB/sec 13.7 ms
6 58.5 MB/sec 14.0 ms
7 47.1 MB/sec 14.9 ms
8 47.0 MB/sec 14.5 ms
WD800BEVS 80 GB 33.9 MB/sec 17.7 ms
WD800JB 80 GB 47.0 MB/sec 13.8 ms
2 56.3 MB/sec 13.8 ms
3 46.9 MB/sec 13.4 ms
4 56.3 MB/sec 13.8 ms
5 55.1 MB/sec 15.6 ms
6 47.1 MB/sec 13.7 ms
7 57.8 MB/sec 13.8 ms
8 47.1 MB/sec 13.5 ms
9 55.0 MB/sec 15.9 ms
10 55.0 MB/sec 15.4 ms
11 55.0 MB/sec 14.8 ms
12 47.0 MB/sec 13.6 ms
13 56.3 MB/sec 13.7 ms
14 56.3 MB/sec 13.8 ms
WD800JD 80 GB 53.6 MB/sec 13.3 ms
2 58.2 MB/sec 13.4 ms
3 56.4 MB/sec 13.7 ms
4 56.3 MB/sec 14.1 ms
5 56.4 MB/sec 13.9 ms
6 56.4 MB/sec 14.3 ms
WD800LB 80 GB 55.4 MB/sec 13.9 ms
WD800UE 80 GB 32.8 MB/sec 18.2 ms
2 32.4 MB/sec 18.3 ms
WD800VE 80 GB 33.7 MB/sec 17.6 ms
WD1000BB 100 GB 42.0 MB/sec 15.5 ms
WD1200BB 120 GB 47.1 MB/sec 13.7 ms
2 55.3 MB/sec 13.1 ms
3 55.3 MB/sec 13.1 ms
4 50.8 MB/sec 12.8 ms
WD1200JB 120 GB 47.8 MB/sec 13.4 ms
2 47.1 MB/sec 13.1 ms
3 61.0 MB/sec 13.2 ms
4 47.1 MB/sec 14.5 ms
5 44.3 MB/sec 13.7 ms
6 54.1 MB/sec 13.9 ms
7 50.8 MB/sec 12.6 ms
8 47.0 MB/sec 13.4 ms
9 60.5 MB/sec 13.3 ms
10 45.9 MB/sec 13.6 ms
11 50.8 MB/sec 13.7 ms
WD1200JD 120 GB 54.3 MB/sec 13.5 ms
2 60.5 MB/sec 13.1 ms
WD1200JS 120 GB 61.0 MB/sec 13.1 ms
WD1200LB 120 GB 54.5 MB/sec 19.7 ms
WD1200UE 120 GB 38.4 MB/sec 17.8 ms
WD1500ADFD 150 GB 85.3 MB/sec 8.1 ms
2 79.8 MB/sec 8.2 ms
3 79.9 MB/sec 8.1 ms
4 82.9 MB/sec 8.3 ms
5 84.9 MB/sec 8.1 ms
6 82.9 MB/sec 8.4 ms
7 84.9 MB/sec 7.6 ms
WD1600BB 160 GB 58.1 MB/sec 13.3 ms
WD1600JB 160 GB 54.3 MB/sec 14.3 ms
2 58.2 MB/sec 20.3 ms
3 58.0 MB/sec 13.2 ms
4 60.5 MB/sec 20.3 ms
WD1600JD 160 GB 55.2 MB/sec 13.2 ms
2 60.5 MB/sec 13.4 ms
3 60.5 MB/sec 13.3 ms
4 55.2 MB/sec 13.3 ms
5 58.1 MB/sec 20.3 ms
6 58.1 MB/sec 13.3 ms
WD1600JS 160 GB 61.5 MB/sec 13.4 ms
2 58.4 MB/sec 13.3 ms
3 58.4 MB/sec 13.3 ms
4 60.9 MB/sec 13.3 ms
5 58.3 MB/sec 13.2 ms
WD1800JB 180 GB 47.8 MB/sec 13.5 ms
WD2000BB 200 GB 50.7 MB/sec 20.5 ms
2 55.7 MB/sec 13.6 ms
3 58.2 MB/sec 13.4 ms
WD2000JB 200 GB 58.1 MB/sec 13.3 ms
2 55.3 MB/sec 13.4 ms
3 58.1 MB/sec 13.7 ms
4 54.3 MB/sec 14.0 ms
5 58.1 MB/sec 13.5 ms
6 58.0 MB/sec 13.3 ms
WD2000JD 200 GB 58.1 MB/sec 13.4 ms
2 52.5 MB/sec 13.9 ms
3 58.0 MB/sec 13.1 ms
4 60.5 MB/sec 13.4 ms
WD2000JS 200 GB 63.9 MB/sec 13.4 ms
2 61.0 MB/sec 13.5 ms
3 61.0 MB/sec 13.4 ms
4 58.3 MB/sec 18.2 ms
WD2500JB 250 GB 60.4 MB/sec 13.5 ms
2 60.6 MB/sec 13.7 ms
3 58.2 MB/sec 13.3 ms
4 58.1 MB/sec 20.6 ms
5 55.6 MB/sec 14.4 ms
6 58.2 MB/sec 18.7 ms
WD2500JD 250 GB 58.1 MB/sec 13.2 ms
2 58.0 MB/sec 13.1 ms
3 58.1 MB/sec 13.3 ms
4 60.6 MB/sec 13.4 ms
5 58.0 MB/sec 19.8 ms
WD2500JS 250 GB 62.1 MB/sec 13.5 ms
2 62.1 MB/sec 20.6 ms
3 62.1 MB/sec 18.8 ms
4 62.1 MB/sec 13.2 ms
5 62.1 MB/sec 18.7 ms
WD2500KS 250 GB 59.1 MB/sec 13.5 ms
2 58.6 MB/sec 13.8 ms
3 62.1 MB/sec 13.4 ms
4 62.1 MB/sec 13.7 ms
5 62.1 MB/sec 13.4 ms
6 62.1 MB/sec 13.5 ms
7 62.1 MB/sec 18.8 ms
WD2500SB 250 GB 58.0 MB/sec 14.7 ms
WD2500YS 250 GB 62.5 MB/sec 13.3 ms
2 61.9 MB/sec 13.3 ms
WD3000JB 300 GB 59.2 MB/sec 13.0 ms
WD3000JD 300 GB 59.0 MB/sec 13.5 ms
2 59.1 MB/sec 13.0 ms
WD3200 320 GB 65.9 MB/sec 13.4 ms
WD3200JB 320 GB 63.6 MB/sec 17.7 ms
WD3200JD 320 GB 63.9 MB/sec 13.5 ms
WD3200JS 320 GB 63.6 MB/sec 17.0 ms
WD3200KS 320 GB 65.8 MB/sec 13.6 ms
2 65.9 MB/sec 13.4 ms
3 63.5 MB/sec 13.3 ms
4 63.5 MB/sec 13.1 ms
5 63.6 MB/sec 13.2 ms
6 63.6 MB/sec 13.6 ms
7 63.5 MB/sec 13.3 ms
WD4000KD 400 GB 62.6 MB/sec 12.9 ms
WD5000KS 500 GB 69.9 MB/sec 13.5 ms