HP Z620 Brochure & Specs page 36

QuickSpecs
Technical Specifications - Hard Drives
HP 300GB SAS 10K SFF
HDD
HP 600GB SAS 10K SFF
HDD
HP 900GB SAS 10K SFF
HDD
DA – 14262 Worldwide — Version 40.1 — May 22, 2014
Capacity
Height
Width
Interface
Synchronous Transfer
Rate (Maximum)
Buffer
Cache
Seek Time (typical reads,
includes controller
overhead, including
settling)
Rotational Speed
Logical Blocks
Operating Temperature
Capacity
Height
Width
Interface
Synchronous Transfer
Rate (Maximum)
Buffer
Cache
Seek Time (typical reads,
includes controller
overhead, including
settling)
Rotational Speed
Logical Blocks
Operating Temperature
Capacity
Height
Width
Interface
Synchronous Transfer
Rate (Maximum)
Buffer
Cache
Seek Time (typical reads,
includes controller
overhead, including
settling)
HP Z620 Workstation
300GB
0.6 in; 1.53 cm
Media Diameter 2.5 in; 6.36 cm
Physical Size 2.75 in; 6.99 cm
SAS 6Gb/s
Up to 600MB/s
64MB
multi-segmentable cache buffer
Single Track 0.4 ms (max)
Average 3.6 ms
Full Stroke
7.3 ms
10,000 rpm
585,937,500
41° to 131° F (5° to 55° C)
600GB
0.6 in; 1.53 cm
Media Diameter
2.5 in; 6.36 cm
Physical Size
2.75 in; 6.99 cm
SAS 6Gb/s
Up to 600MB/s
64MB
multi-segmentable cache buffer
Single Track 0.4 ms (max)
Average 3.6 ms
Full Stroke 7.3 ms
10,000 rpm
1,172,123,568
41° to 131° F (5° to 55° C)
900GB
0.6 in; 1.53 cm
Media Diameter 2.5 in; 6.36 cm
Physical Size
2.75 in; 6.99 cm
SAS 6Gb/s
Up to 600MB/s
64MB
multi-segmentable cache buffer
Single Track
0.2ms (max)
Average
3.5ms
Full Stroke 7.0ms
Page 36