QuickSpecs
HP xw6400 Workstation
Technical Specifications - Hard Drives
250 GB | Capacity | 250,059,350,016 bytes |
(7,200 rpm) | Height | 1 inches; 2.54 cm |
| Width | Media diameter: 3.5 inches; 8.89 cm |
|
| Physical size: 4 inches; 10.2 cm |
| Interface | Serial ATA (3.0 Gb/s) |
|
| Native Command Queuing enabled (Model EA788AA only) |
| Synchronous Transfer | Up to 3.0 Gb/s |
| Rate (Maximum) |
|
| Cache | With NCQ (Model EA788AA):16 MB |
|
| Without NCQ (Model PY278AA): 8MB |
Seek Time (typical reads, includes controller overhead, including settling)
Rotational Speed
Logical Blocks
Operating Temperature
Single Track | 1.0 ms |
Average | 18.5 ms |
18 ms | |
7,200 rpm |
|
488,397,168 |
|
41° to 131°F (5° to 55°C)
160 GB | Capacity | 160,041,885,696 bytes |
|
(7,200 rpm) | Height | 1 inches; 2.54 cm |
|
| Width | Media diameter: 3.5 inches; 8.89 cm | |
|
| Physical size: 4 inches; 10.2 cm | |
| Interface | Serial ATA (3.0 Gb/s) |
|
| Synchronous Transfer | Serial ATA (3.0 Gb/s), Native Command Queuing enabled | |
| Rate (Maximum) |
|
|
| Cache | 8 MB |
|
| Seek Time (typical reads, | Single Track | 0.9 ms |
| includes controller | Average | 9.3 ms |
| overhead, including | ||
| 18 ms | ||
| settling) | ||
|
|
| |
| Rotational Speed | 7,200 rpm |
|
| Logical Blocks | 312,581,808 |
|
| Operating Temperature | 41° to 131°F (5° to 55°C) |
|
|
|
|
|
DA - 12505 Canada — Version 26 — January 7, 2008 | Page 45 |