HP Z420 Workstation Quick Specs

QuickSpecs
HP Z420 Workstation
Technical Specifications - Hard Drives
DA – 14261 Worldwide — Version 37.1 — May 22, 2014
Page 33
Seek Time (typical reads,
includes controller
overhead, including
settling)
Single Track
1.2ms (typical)
Average
3.6ms
Full Stroke
9.0ms (typical)
Rotational Speed
10K rpm
Operating Temperature
41° to 131° F (5° to 55° C)
1TB SATA 10K rpm SFF
HDD
Capacity
1TB
Height
0.6 in; 1.53 cm
Width
Media Diameter
2.5 in; 6.36 cm
Physical Size
2.75 in; 6.99 cm
Interface
Serial ATA (6Gb/s)
Synchronous Transfer
Rate (Maximum)
Up to 600 MB/s
Buffer
64MB
Cache
Adaptive
Seek Time (typical reads,
includes controller
overhead, including
settling)
Single Track
1.2ms (typical)
Average
3.6ms
Full Stroke
9.0ms (typical)
Rotational Speed
10K rpm
Operating Temperature
41° to 131° F (5° to 55° C)
500GB SATA 7200 rpm
6Gb/s 3.5" HDD
Capacity
500GB
Height
1 in; 2.5 cm
Width
Media Diameter
3.5 in; 8.9 cm
Physical Size
4 in; 10.17 cm
Interface
Serial ATA (6.0Gb/s), NCQ enabled
Synchronous Transfer
Rate (Maximum)
Up to 600MB/s
Buffer
16 MB
Seek Time (typical reads,
includes controller
overhead, including
settling)
Single Track
2 ms
Average
11 ms
Full Stroke
21 ms
Rotational Speed
7,200 rpm
Logical Blocks
976,773,168
Operating Temperature
41° to 131° F (5° to 55° C)
1TB SATA 7200 rpm
6Gb/s 3.5" HDD
Capacity
1 Terabyte (1000 GB)
Height
1 in; 2.54 cm
Width
Media Diameter
3.5 in; 8.9 cm
Physical Size
4.0 in; 10.17 cm
Interface
Serial ATA (6.0Gb/s), NCQ enabled
Synchronous Transfer
Rate (Maximum)
Up to 600 MB/s
Buffer
32MB