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NHP 72GB 3G SAS 15K
3.5" HDD
431950-B21
72GB 15K
Capacity
73,407,856,856
Height
1.0 in (25.4mm)
Width
4.0 in. (101.6 mm)
Interface
SAS
Transfer rate
synchronous
(maximum)
3 Gb/sec
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
Bytes/Sector
512
Logical Blocks
143,374,737
Operating Temperature
50° to 95° F (10° to 35° C)
48X Max IDE (ATAPI)
CD-ROM Drive
398972-B21
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
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
IDE (ATAPI)
Access Times
(typical)
Random
<100 ms
Full-Stroke
<150 ms
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
128 KB
Start-up Time
(typical)
< 7 seconds
Stop Time
< 4 seconds
Laser Parameters
Type
Semiconductor Laser GaA1As
Wave Length
780 ± 25 nm
Operating Conditions
Temperature
41° to 122° F (5° to 50° C)
Humidity
10% to 90%
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)