HP Z420

HP SAS (Serial Attached
SCSI) Hard Drives for HP
Workstations
600GB SAS 15K rpm 6Gb/s
3.5" HDD
Capacity 600GB
Height 1 in; 2.54 cm
Width Media Diameter 3.5 in; 8.9 cm
Physical Size 4 in; 10.17 cm
Interface SAS
Synchronous Transfer
Rate (Maximum)
6.0 Gb/s
Buffer 16 MB
Seek Time (typical reads,
includes controller
overhead, including
settling)
Single Track 0.2 ms
Average 3.4 ms
Full Stroke 6.6 ms
Rotational Speed 15,000 rpm
Logical Blocks 1,172,123,568 - 512 byte blocks
Operating Temperature 50° to 95° F (10° to 35° C)
450GB SAS 15K rpm 6Gb/s
3.5" HDD
Capacity 450GB
Height 1 in; 2.54 cm
Width Media Diameter 3.5 in; 8.9 cm
Physical Size 4 in; 10.17 cm
Interface SAS
Synchronous Transfer
Rate (Maximum)
6Gb/s
Buffer 16MB
Seek Time (typical reads,
includes controller
overhead, including
settling)
Single Track 0.2 ms
Average 3.4 ms
Full Stroke 6.6 ms
Rotational Speed 15,000 rpm
Operating Temperature 50° to 95° F (10° to 35° C)
300GB SAS 15K rpm 6Gb/s
3.5" HDD
Capacity 300GB
Height 1 in; 2.54 cm
Width Media Diameter 3.5 in; 8.9 cm
Physical Size 4 in; 10.17 cm
Interface SAS
Synchronous Transfer
Rate (Maximum)
6Gb/s
Buffer 16MB
QuickSpecs
HP Z420 Workstation
Technical Specifications - Hard Drives
DA - 14261 North America — Version 33 — December 12, 2013 Page 33