Full Stroke
Average

QuickSpecs

HP xw9400 Workstation

Technical Specifications - Hard Drives

HP SAS (Serial Attached

450GB SAS Capacity

SCSI) Hard Drives for HP

15K rpm

Height

Workstations

3Gb/s 3.5"

Width

 

HDD

 

 

450 GB

 

1 in; 2.5 cm

 

Media Diameter

3.5 in; 8.9 cm

Physical Size

4 in; 10.2 cm

Interface

SAS

Synchronous Transfer

3.0 Gb/s

Rate (Maximum)

 

Buffer

16 MB

Seek Time (typical reads, Single Track includes controller

overhead, including settling)

0.2ms

3.6ms

6.6 ms

 

Rotational Speed

15,000 rpm

 

 

Logical Blocks

879,097,968 - 512 byte blocks

 

Operating Temperature

50° to 95° F (10° to 35° C)

 

300GB SAS

Capacity

300 GB

 

15K rpm

Height

1 in; 2.5 cm

 

3Gb/s 3.5"

 

Width

Media Diameter

3.5 in; 8.9 cm

HDD

 

Physical Size

4 in; 10.2 cm

 

 

 

Interface

SAS

 

 

Synchronous Transfer

3.0 Gb/s

 

 

Rate (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 Temperature

50 to 95 F (10 to 35 C)

 

146GB SAS

Capacity

146 GB

 

15K rpm

Height

1 in; 2.5 cm

 

3Gb/s 3.5"

 

Width

Media Diameter

3.5 in; 8.9 cm

HDD

 

Physical Size

4 in; 10.2 cm

 

 

 

Interface

SAS

 

 

Synchronous Transfer

3.0 Gb/s

 

 

Rate (Maximum)

 

 

 

Buffer

16 MB

 

DA - 12594 Worldwide — Version 27 — May 8, 2009

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