HP Z420 Specification page 36

QuickSpecs
Technical Specifications - Hard Drives
500GB SATA 10K rpm SFF
HDD
1TB SATA 10K rpm SFF
HDD
DA - 14261 North America — Version 33 — December 12, 2013
Synchronous Transfer
Rate (Maximum)
Buffer
Cache
Seek Time (typical reads,
includes controller
overhead, including
settling)
Rotational Speed
Operating Temperature
Capacity
Height
Width
Interface
Synchronous Transfer
Rate (Maximum)
Buffer
Cache
Seek Time (typical reads,
includes controller
overhead, including
settling)
Rotational Speed
Operating Temperature
Capacity
Height
Width
Interface
Synchronous Transfer
Rate (Maximum)
Buffer
Cache
Seek Time (typical reads,
includes controller
overhead, including
settling)
Rotational Speed
Operating Temperature
HP Z420 Workstation
Up to 600MB/s
64MB
Adaptive
Single Track 1.2ms (typical)
Average 3.6ms
Full Stroke 9.0ms (typical)
10K rpm
41° to 131° F (5° to 55° C)
500GB
0.6 in; 1.53 cm
Media Diameter 2.5 in; 6.36 cm
Physical Size 2.75 in; 6.99 cm
Serial ATA (6Gb/s)
Up to 600MB/s
64MB
Adaptive
Single Track 1.2ms (typical)
Average 3.6ms
Full Stroke 9.0ms (typical)
10K rpm
41° to 131° F (5° to 55° C)
1TB
0.6 in; 1.53 cm
Media Diameter 2.5 in; 6.36 cm
Physical Size 2.75 in; 6.99 cm
Serial ATA (6Gb/s)
Up to 600 MB/s
64MB
Adaptive
Single Track 1.2ms (typical)
Average 3.6ms
Full Stroke 9.0ms (typical)
10K rpm
41° to 131° F (5° to 55° C)
Page 36