Technical Specifications - Hard Drives - HP dc7700 Overview

QuickSpecs

Technical Specifications - Hard Drives

7200 rpm Serial ATA 7200 rpm Serial ATA 7200 rpm Serial ATA 7200 rpm Serial ATA
Hard Drives Hard Drives Hard Drives Hard Drives
250-GB 250-GB 250-GB 250-GB Capacity Capacity Capacity Capacity
Height Height Height Height
Width Width Width Width
Interface Interface Interface Interface
Synchronous Transfer Synchronous Transfer Synchronous Transfer Synchronous Transfer
Rate (Maximum) Rate Rate Rate
Buffer Buffer Buffer Buffer
Seek Time Seek Time Seek Time Seek Time (typical reads,
includes controller
overhead, including
settling)
Rotational Speed Rotational Speed Rotational Speed Rotational Speed
Logical Blocks Logical Blocks Logical Blocks Logical Blocks
Operating Temperature Operating Temperature Operating Temperature Operating Temperature
160-GB 160-GB 160-GB 160-GB Capacity Capacity Capacity Capacity
Height Height Height Height
Width Width Width Width
Interface Interface Interface Interface
Synchronous Transfer Synchronous Transfer Synchronous Transfer Synchronous Transfer
Rate Rate (Maximum) Rate Rate
Buffer Buffer Buffer Buffer
Seek Time (typical reads, Seek Time Seek Time Seek Time
includes controller
overhead, including
settling)
Rotational Speed Rotational Speed Rotational Speed Rotational Speed
Logical Blocks Logical Blocks Logical Blocks Logical Blocks
Operating Temperature Operating Temperature Operating Temperature Operating Temperature
DA - 12543 North America — Version 17 — April 30, 2007
HP Compaq dc7700 Business PC HP Compaq dc7700 Business PC HP Compaq dc7700 Business PC HP Compaq dc7700 Business PC
250,059,350,016 bytes
1 in (2.54 cm)
Media diameter: 3.5 in (8.89 cm)
Physical size: 4 in (10.2 cm)
Serial ATA (3.0 Gb/s)
Up to 3 Gb/s
8 MB
Single Track Single Track Single Track Single Track
Average Average Average Average
Full-Stroke Full-Stroke Full-Stroke Full-Stroke
7,200 rpm
488,397,168
41° to 131° F (5° to 55° C)
163,928,604,672 bytes
1 in (2.54 cm)
Media diameter: 3.5 in (8.89 cm)
Physical size: 4 in (10.2 cm)
Serial ATA (3.0 Gb/s)
Up to 3 Gb/s
8 MB
Single Track Single Track Single Track Single Track
Average Average Average Average
Full-Stroke Full-Stroke Full-Stroke Full-Stroke
7,200 rpm
320,173,056
41° to 131° F (5° to 55° C)
1.0 ms
8.5 ms
18 ms
0.9 ms
9.3 ms
18 ms
Page 33