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80 GB
80 GB80 GB
80 GB
(10k rpm)
Capacity
CapacityCapacity
Capacity
80,026,361,856 bytes
Height
HeightHeight
Height
1 inches; 2.54 cm
Width
WidthWidth
Width
Media diameter: 3.0 inches; 7.62 cm
Physical size: 4 inches; 10.2 cm
Interface
InterfaceInterface
Interface
Serial ATA (1.5 Gb/s), Native Command Queuing enabled
Synchronous Transfer
Synchronous TransferSynchronous Transfer
Synchronous Transfer
Rate
RateRate
Rate
(Maximum)
Up to 1.5 Gb/s
Cache
CacheCache
Cache
16 Mbytes
Seek Time
Seek TimeSeek Time
Seek Time
(typical reads,
includes controller
overhead, including
settling)
Single Track
Single TrackSingle Track
Single Track
0.3 ms
Average
AverageAverage
Average
4.6 ms
Full-Stroke
Full-StrokeFull-Stroke
Full-Stroke
10.2 ms
Rotational Speed
Rotational SpeedRotational Speed
Rotational Speed
10,000 rpm
Logical Blocks
Logical BlocksLogical Blocks
Logical Blocks
156,301,488
Operating Temperature
Operating TemperatureOperating Temperature
Operating Temperature
41° to 131°F (5° to 55°C)
Serial Attached SCSI (SAS)
Serial Attached SCSI (SAS)Serial Attached SCSI (SAS)
Serial Attached SCSI (SAS)
Hard Drives
Hard DrivesHard Drives
Hard Drives
300 GB
300 GB300 GB
300 GB
(15K rpm)
Capacity
CapacityCapacity
Capacity
300,000,000,000 bytes
Height
HeightHeight
Height
1.0 in (25.4mm)
Width
WidthWidth
Width
4.0 in (101.6mm)
Interface
InterfaceInterface
Interface
SAS
Synchronous Transfer
Synchronous TransferSynchronous Transfer
Synchronous Transfer
Rate
RateRate
Rate
(Maximum)
3.0 Gb/s
Buffer
BufferBuffer
Buffer
16 MB
Seek Time
Seek TimeSeek Time
Seek Time
(typical reads,
includes controller
overhead, including
settling)
Single Track
Single TrackSingle Track
Single Track
0.2 ms
Average
AverageAverage
Average
3.5 ms
Full-Stroke
Full-StrokeFull-Stroke
Full-Stroke
6.7 ms
Rotational Speed
Rotational SpeedRotational Speed
Rotational Speed
15,000 rpm
Logical Blocks
Logical BlocksLogical Blocks
Logical Blocks
585,937,500 - 512 byte blocks
Operating Temperature
Operating TemperatureOperating Temperature
Operating Temperature
50° to 95° F (10° to 35° C)
300 GB
300 GB300 GB
300 GB
(10K rpm)
Capacity
CapacityCapacity
Capacity
300,000,000,000 bytes
Height
HeightHeight
Height
1.0 in (25.4mm)
Width
WidthWidth
Width
4.0 in (101.6mm)
Interface
InterfaceInterface
Interface
SAS
Synchronous Transfer
Synchronous TransferSynchronous Transfer
Synchronous Transfer
Rate
RateRate
Rate
(Maximum)
3.0 Gb/s
Buffer
BufferBuffer
Buffer
16 MB
Seek Time
Seek Time Seek Time
Seek Time
(typical reads,
includes controller
overhead, including
settling)
Single Track
Single TrackSingle Track
Single Track
0.3 msec
Average
AverageAverage
Average
<4.5 msec
Full-Stroke
Full-StrokeFull-Stroke
Full-Stroke
<11.0 msec
Rotational Speed
Rotational SpeedRotational Speed
Rotational Speed
10,000 rpm
QuickSpecs
HP xw6400 Workstation
HP xw6400 WorkstationHP xw6400 Workstation
HP xw6400 Workstation
Technical Specifications - Hard Drives
DA - 12505 Canada — Version 26 — January 7, 2008
Page 47