Full Stroke
Average

QuickSpecs

HP Z400 Workstation

Technical Specifications - Hard Drives

HP SAS (Serial Attached300 GB SCSI) Hard Drives for HP(15K) Workstations

Capacity

300 GB

 

Height

1 in; 2.5 cm

 

Width

Media Diameter

3.5 in; 8.9 cm

 

Physical Size

4 in; 10.2 cm

Interface

SAS

 

Synchronous Transfer Rate3.0 Gb/s

 

(Maximum)

 

 

Buffer

16 MB

 

Seek Time (typical reads, Single Track

0.2 ms

includes controller

Average

3.5 ms

overhead, including

Full Stroke

6.7 ms

settling)

Rotational Speed

15,000 rpm

 

Logical Blocks

585,937,500 - 512 byte blocks

Operating Temperature50° to 95° F (10° to 35° C)

146GB

(15K)

Capacity

146 GB

 

Height

1 in; 2.5 cm

 

Width

Media Diameter

3.5 in; 8.9 cm

 

Physical Size

4 in; 10.2 cm

Interface

SAS

 

Synchronous Transfer Rate3.0 Gb/s

 

(Maximum)

 

 

Buffer

16 MB

 

Seek Time (typical reads, Single Track

0.2 ms

includes controller

Average

3.5 ms

overhead, including

Full Stroke

6.7 ms

settling)

Rotational Speed

15,000 rpm

 

Logical Blocks

86,749,488 - 512 byte blocks

Operating Temperature50° to 95° F (10° to 3°5 C)

450GB

(15K)

Capacity

450 GB

Height

1 in; 2.5 cm

Width

Media Diameter

 

Physical Size

Interface

SAS

Synchronous Transfer Rate3.0 Gb/s

(Maximum)

 

Buffer

16 MB

Seek Time (typical reads, Single Track includes controller

overhead, including settling)

3.5in; 8.9 cm 4 in; 10.2 cm

0.2ms

3.6ms

6.6ms

DA - 13276 Worldwide QuickSpecs — Version 1 — 3.30.2009

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