HP Z2 G9 Tower Workstation - Manual (Page 37)

QuickSpecs
HP Z2 G9 Tower Workstation Desktop PC
Technical Specifications - Hard Drives
c08109687 — DA 17012 – Worldwide — Version 13 — November 1, 2022 Page 37
2TB SATA 7200 rpm
6Gb/s 3.5" HDD
(Enterprise Class)
Protocol SATA
Form Factor 3.5"
Controller AHCI
Reliability (MTBF) 2.0M hours
Rated Power On Hours 8760/yr
Annualized Failure Rate
(based on Rated POH)
<0.62%
Rated for 24/7/365
Operation
Physical Size (Height) 1 in; 2.54 cm
Physical Size (Width) 4 in; 10.17 cm
Media Diameter 3.5 in; 8.9 cm
Interface Serial ATA (6Gb/s), NCQ enabled
Synchronous Transfer
Rate
(Maximum)
Up to 600MB/s*
Buffer 128MB
Seek Time (typical reads,
includes controller
overhead, including
settling)
Single Track 0.7ms*
Average 8.5ms*
Full Stroke 15.7ms*
Rotational Speed 7,200 rpm
Operating Temperature 41° to 131° F (5° to 55° C)
Performance Sequential Read up to 226MB/s*
Sequential Write up to 226MB/s*
Enterprise Class Features High Reliability
*Actual performance may vary.
NOTE: For storage drives, GB = 1 billion bytes. TB = 1 trillion bytes. Actual formatted capacity is less. Up to 36GB of
system disk (for Windows) is reserved for system recovery software.
4TB SATA 7200 rpm
6Gb/s 3.5" HDD
(Enterprise Class) Capacity 4TB
Protocol SATA
Form Factor 3.5"
Controller AHCI
Reliability 2.0M hours
Rated Power On Hours 8760/yr
Annualized Failure Rate
(based on Rated POH)
<0.62%
Rated for 24/7/365
Operation
Physical Size (Height) 1 in; 2.54 cm
Physical Size (Width) 4 in; 10.17 cm
Media Diameter 3.5 in; 8.9 cm
Physical Size 4 in; 10.17 cm
Interface Serial ATA (6Gb/s), NCQ enabled
Synchronous Transfer
Rate
(Maximum)
Up to 600MB/s*
Buffer 256MB