
6Gb/s 3.5" HDD
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 600MB/s
Buffer
8 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
488,397,168
Operating Temperature
41° to 131° F (5° to 55° C)
HP Solid State Drives
(SSDs) for Workstations
HP 160GB SATA 3Gb/s SSD
Capacity
160GB
Width
Physical Size
2.5 in; 6.36 cm
Interface
SATA 3Gb/s
Synchronous Transfer
Rate
(Maximum)
Up to 270MB/s (Sequential Read)
Operating Temperature
32° to 158° F (0° to 70° C)
HP 300GB SATA 3Gb/s SSD
Capacity
300GB
Width
Physical Size
2.5 in; 6.36 cm
Interface
SATA 3Gb/s
Synchronous Transfer
Rate
(Maximum)
Up to 270MB/s (Sequential Read)
Operating Temperature
32° to 158° F (0° to 70° C)
QuickSpecs
HP Z420 Workstation
Technical Specifications - Hard Drives
DA - 14261 Worldwide — Version 10 — September 1, 2012
Page 35
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