 3.5 INCH DISK DRIVE |
U series 5TM |
U series 5 |
U series 5 |
U series 5 |
U series 5 |
|
|
ST310211A |
ST315311A |
ST320413A |
ST330621A |
ST340823A |
|
| CAPACITY AND INTERFACE |
|
| Formatted Gbytes (512 bytes/sector) |
10 |
15 |
20 |
30 |
40 |
|
| Interface |
Ultra ATA/100 |
Ultra ATA/100 |
Ultra ATA/100 |
Ultra ATA/100 |
Ultra ATA/100 |
|
| PERFORMANCE |
|
| Maximum intrernal transfer rate (Mbist/sec) |
376 |
376 |
376 |
376 |
376 |
|
| Maximum extermal transfer rate (Mbytes/sec) |
100 |
100 |
100 |
100 |
100 |
|
| Average sustained transfer rate (Mbytes/sec) |
>14.5 |
>14.5 |
>14.5 |
>14.5 |
>14.5 |
|
| Multisegmented Cache |
512 Kbytes |
512 Kbytes |
512 Kbytes |
512 Kbytes |
512 Kbytes |
|
| Average seek (msec) |
8.9 |
8.9 |
8.9 |
8.9 |
8.9 |
|
| Average Latency (msec) |
5.6 |
5.6 |
5.6 |
5.6 |
5.6 |
|
| Spindle Speed (RPM) |
5400 |
5400 |
5400 |
5400 |
5400 |
|
| CONFIGURATION/ORGANIZATION |
|
| Discs/Heads |
1/1 |
1/2 |
1/2 |
2/3 |
2/4 |
|
| Bytes per Sector |
512 |
512 |
512 |
512 |
512 |
|
| Logical CHS |
16,383/16/63 |
16,383/16/63 |
16,383/16/63 |
16,383/16/63 |
16,383/16/63 |
|
| Recording Method (PRML) |
EPRML (16/17) |
EPRML (16/17) |
EPRML (16/17) |
EPRML (16/17) |
EPRML (16/17) |
|
| RELIABILITY/DATA INTEGRITY |
|
| Contact Start-Stops (40° C) |
50 |
50 |
50 |
50 |
50 |
|
| 3D Defense SystemTM |
Yes |
Yes |
Yes |
Yes |
Yes |
|
| S.M.A.R.T. Capable |
Yes |
Yes |
Yes |
Yes |
Yes |
|
| Nonrecoverable Read Errors per Bbits Read |
1 per 10 |
1 per 10 |
1 per 10 |
1 per 10 |
1 per 10 |
|
| Limited Warranty (years) |
3 |
3 |
3 |
3 |
3 |
|
| POWER REQUREMENTS |
|
| + 12 VDC ± 10% (amps max) |
1.4 |
1.4 |
1.4 |
1.4 |
1.4 |
|
| + 5 VDC ± 5% (amps max) |
0.9 |
0.9 |
0.9 |
0.9 |
0.9 |
|
| Power Management (watts) Seek |
9.6 |
9.6 |
9.6 |
9.6 |
9.6 |
|
| Read/Write |
7.1 |
7.1 |
7.1 |
7.1 |
7.1 |
|
| Idle |
4.8 |
4.8 |
4.8 |
4.8 |
4.8 |
|
| Standby |
1.4 |
1.4 |
1.4 |
1.4 |
1.4 |
|
| ENVIROMENTAL |
|
| Operating Temperature (°C) |
0 to 60 |
0 to 60 |
0 to 60 |
0 to 60 |
0 to 60 |
|
| Nonoperating Temperature (°C) |
-40 to 70 |
-40 to 70 |
-40 to 70 |
-40 to 70 |
-40 to 70 |
|
| Operating Shocks @ 2 msec (2Gs) |
63 |
63 |
63 |
63 |
63 |
|
| Nonoperating Shocks @ 2 msec (2Gs) |
350 |
350 |
350 |
350 |
350 |
|
| PHYSICAL |
|
| Height (in/mm) |
1/26.1 |
1/26.1 |
1/26.1 |
1/26.1 |
1/26.1 |
|
| Width (in/mm) |
4/102.0 |
4/102.0 |
4/102.0 |
4/102.0 |
4/102.0 |
|
| Depth (in/mm) |
5.75/147.0 |
5.75/147.0 |
5.75/147.0 |
5.75/147.0 |
5.75/147.0 |
|
| Weight (lb/g) |
1.2/544 |
1.2/544 |
1.2/544 |
1.2/544 |
1.2/544 |
|
Seagate, Seagate Technology, the Seagate logo, SeaShield, SeaShell, 3D Defense System, DiskWizard, U Series 5 jsou ochranné známky a registrované ochranné známky Seagate Technology, Inc. Všechny ostatní ochranné známky jsou vlastnictvím svých příslušných majitelů.
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