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NHP 72GB 3G SAS 15K
NHP 72GB 3G SAS 15KNHP 72GB 3G SAS 15K
NHP 72GB 3G SAS 15K
3.5" HDD
3.5" HDD3.5" HDD
3.5" HDD
431950-B21
72GB 15K
72GB 15K72GB 15K
72GB 15K
Capacity
CapacityCapacity
Capacity
73,407,856,856
Height
HeightHeight
Height
1.0 in (25.4mm)
Width
WidthWidth
Width
4.0 in. (101.6 mm)
Interface
InterfaceInterface
Interface
SAS
Transfer rate
Transfer rateTransfer rate
Transfer rate
synchronous
synchronoussynchronous
synchronous
(maximum)
3 Gb/sec
Seek time
Seek timeSeek time
Seek time
(typical reads,
including settling)
Single track
0.27 ms
Average
3.5 ms
Full-stroke
3.5 ms
Rotational speed
15,000 rpm
Physical Configuration
Physical ConfigurationPhysical Configuration
Physical Configuration
Bytes/Sector
512
Logical Blocks
143,374,737
Operating Temperature
Operating TemperatureOperating Temperature
Operating Temperature
50° to 95° F (10° to 35° C)
48X Max IDE (ATAPI) CD-
48X Max IDE (ATAPI) CD-48X Max IDE (ATAPI) CD-
48X Max IDE (ATAPI) CD-
ROM Drive
ROM DriveROM Drive
ROM Drive
398972-B21
Disk
DiskDisk
Disk
Applicable Disk
CD-ROM, CD-XA, CD-DA
(Mode 1, Mode 2, Form 1 and 2)
Photo CD (Single and Multi-session)
Mixed Mode (Audio and Data combined)
CD-R
Capacity
540MB (Mode 1, 12 cm)
650MB (Mode 2, 12 cm)
Block Size
Block SizeBlock Size
Block Size
Mode 1
2,048 bytes, 1024 bytes
Mode 2
2,340 bytes, 2,336 bytes, 1024 bytes
CD-DA
2,352 bytes
CD-XA
2,328 bytes
Interface
InterfaceInterface
Interface
IDE (ATAPI)
Access Times
Access Times Access Times
Access Times
(typical)
Random
<100 ms
Full-Stroke
<150 ms
Data Transfer Rate
Data Transfer RateData Transfer Rate
Data Transfer Rate
Sustained
3000 to 7200 KB/s (20X to 48X)
Burst
150 KBps to 7,200 KBps
Bus Rate
16.7 MBps
Cache Buffer
Cache BufferCache Buffer
Cache Buffer
128 KB
Start-up Time
Start-up Time Start-up Time
Start-up Time
(typical)
< 7 seconds
Stop Time
Stop TimeStop Time
Stop Time
< 4 seconds
Laser Parameters
Laser ParametersLaser Parameters
Laser Parameters
Type
Semiconductor Laser GaA1As
Wave Length
780 ± 25 nm
Operating Conditions
Operating ConditionsOperating Conditions
Operating Conditions
Temperature
41° to 122° F (5° to 50° C)
Humidity
10% to 90%
Dimensions
DimensionsDimensions
Dimensions
(HxWxD, maximum)
1.63 x 5.75 x 7.87 in (41.3 x 146 x 200 cm)
Weight
2.64 lb (1.2 kg)
QuickSpecs
HP ProLiant ML115
HP ProLiant ML115HP ProLiant ML115
HP ProLiant ML115
Technical Specifications
DA - 12704 Worldwide — Version 16 — May 12, 2008
Page 24