QuickSpecs
Compaq 505B Microtower PC
Technical Specifications - Hard Drives
Serial ATA Hard Drives 160 GB (7200 rpm)
250 GB
Capacity | 160,041,885,696 bytes |
|
Height | 1 in (2.54 cm) |
|
Width | Media diameter: 3.5 in (8.89 cm) | |
| Physical size: 4 in (10.2 cm) | |
Interface | Serial ATA (3.0 Gb/s) |
|
Synchronous Transfer | 3.0 Gb/s |
|
Rate (Maximum) |
|
|
Buffer | 8 MB |
|
Seek Time (typical | Single Track | 2.0 ms |
reads, includes controller Average | 11 ms | |
overhead, including | 21 ms | |
settling) | ||
Rotational Speed | 7,200 rpm |
|
Logical Blocks | 312,581,808 |
|
Operating Temperature32° to 140° F (0° to 60° C) | ||
Capacity | 250,059,350,016 bytes |
|
Height | 1 in (2.54 cm) |
|
Width | Media diameter: 3.5 in (8.89 cm) | |
| Physical size: 4 in (10.2 cm) | |
Interface | Serial ATA (3.0 Gb/s) |
|
Synchronous Transfer | 3.0 Gb/s |
|
Rate (Maximum) |
|
|
Buffer | 8 MB |
|
Seek Time (typical | Single Track | 2.0 ms |
reads, includes controller Average | 11 ms | |
overhead, including | 21 ms | |
settling) | ||
Rotational Speed | 7,200 rpm |
|
Logical Blocks | 488,397,168 |
|
Operating Temperature41° to 131° F (5° to 55° C)
320 GB | Capacity | 320,072,933,376 bytes |
|
| Height | 1 in (2.54 cm) |
|
| Width | Media diameter: 3.5 in (8.9 cm) | |
|
| Physical size: 4 in (10.2 cm) | |
| Interface | Serial ATA (3.0 Gb/s) |
|
| Synchronous Transfer | Up to 3 Gb/s |
|
| Rate (Maximum) |
|
|
| Buffer | 8 MB |
|
| Seek Time (typical | Single Track | 2.0 ms |
| reads, includes controller Average | 11 ms | |
| overhead, including | 21 ms | |
| settling) | ||
| Rotational Speed | 7,200 rpm |
|
| Logical Blocks | 625,142,448 |
|
| Operating Temperature41° to 131° F (5° to 55° C) | ||
500 GB | Capacity | 500,107,862,016 bytes |
|
DA - 13427 Worldwide QuickSpecs — Version 2 — 10.30.2009 | Page 25 |