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Specifications: Seagate U4 EIDE Hard-Disk User's Guide
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Specifications: Seagate U4 EIDE Hard-Disk User's Guide
General • Functionality
• Internal Drive Characteristics
• Reliability • Electrical
• Heat/Power Dissipation •
Shock • Physical
 |
NOTE: These
specifications are provided by the manufacturer for information
purposes only and do not constitute an extension of Dell's warranty
to you. Dell's warranty is contained in the documentation for
your system. |
General
|
| Manufacturer |
Seagate
Technology |
| Model
Number |
ST34311A |
| Interface |
EIDE
ATA-66 |
|
|
Functionality
|
| Formatted
Capacity |
4.3-Gbytes |
| Rotational
Speed |
5,400
RPM |
| Average
Latency |
5.56
Msec. |
| Spinup
Time |
n/a |
| Cache
(total) |
256
Kbytes |
| Average
Seek, Read |
10.5
msec. |
| Average
Seek, Write |
11.5
msec. |
| Interface
Transfer Rate |
66.6
Mbytes per second |
| Interleave
Factor |
1:1 |
|
|
Internal Drive
Characteristics
|
| Number
of Disks |
1 |
| Number
of read/write heads |
2 |
| Track
Density |
13,100
tracks per inch |
| Logical
Cylinders |
8,944 |
| Logical
Heads |
15 |
| Logical
sectors/track |
63 |
| Bytes
per sector |
512 |
| Total
Sectors |
8,452,080 |
|
|
Reliability
|
| Nonrecoverable
read errors |
1
per 1013 bits read |
| SMART
compliant |
Yes |
|
|
Electrical
|
| Voltages |
tolerance
(including noise)
5V+/-5%, 12V +/-10% |
|
|
Heat/Power Dissipation
|
| Typical
seek/read power (Watts) |
Seek
7.0
Read/Write 5.7
Idle 3.1
Standby 0.8 |
|
|
Shock
|
| Operating
- no data loss |
63Gs
@ 2 msec. duration
0.5Gs @11 msec. duration |
| Nonoperating-
no data loss |
300Gs
@ 2 msec. duration
75Gs @ 11 msec. duration |
|
|
Physical
|
| Height
(in/mm) |
1/26.1 |
| Width
(in/mm) |
4/102.0 |
| Depth
(in/mm) |
5.75/147.0 |
| Weight
(in/mm) |
1.2/580 |
|
