QuickSpecs

73 GB
73 GB73 GB
73 GB
(15K rpm)
Capacity
CapacityCapacity
Capacity 73,407,865,856 bytes
Height
HeightHeight
Height 1.0 in (2.54 cm)
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 8 MB
Seek Time
Seek TimeSeek Time
Seek Time (typical reads,
includes controller
overhead, including
settling)
Single Track
Single TrackSingle Track
Single Track 0.27 ms
Average
AverageAverage
Average 3.5 ms
Full-Stroke
Full-StrokeFull-Stroke
Full-Stroke 7.4 ms
Rotational Speed
Rotational SpeedRotational Speed
Rotational Speed 15,000 rpm
Logical Blocks
Logical BlocksLogical Blocks
Logical Blocks 143,374,738 - 512 byte blocks
Operating Temperature
Operating TemperatureOperating Temperature
Operating Temperature 50° to 95° F (10° to 35° C)
146 GB
146 GB146 GB
146 GB
(15K rpm)
Capacity
CapacityCapacity
Capacity 146,815,737,856 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 8 MB
Seek Time
Seek TimeSeek Time
Seek Time (typical reads,
includes controller
overhead, including
settling)
Single Track
Single TrackSingle Track
Single Track 0.27 ms
Average
AverageAverage
Average 3.5 ms
Full-Stroke
Full-StrokeFull-Stroke
Full-Stroke 7.4 ms
Rotational Speed
Rotational SpeedRotational Speed
Rotational Speed 15,000 rpm
Logical Blocks
Logical BlocksLogical Blocks
Logical Blocks 286,749,488 - 512 byte blocks
Operating Temperature
Operating TemperatureOperating Temperature
Operating Temperature 50° to 95° F (10° to 35° C)
QuickSpecs
HP xw4400 Workstation
HP xw4400 WorkstationHP xw4400 Workstation
HP xw4400 Workstation
Technical Specifications - Hard Drives
DA - 12568 Canada — Version 12 — March 2, 2007 Page 47