Physical and Operating Specifications
5-4
HP ProLiant ML150 Generation 2 Server Maintenance and Service Guide
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IDE CD-ROM Drive
Table 5-4: IDE CD-ROM Drive Specifications
Item
Description
Capacity
540 MB (mode 1, 12 cm)
650 MB (mode 2, 12 cm)
Block size
2,048 bytes (mode 1); 2,340, 2,336 bytes (mode 2); 2,352 bytes
(CD-DA); 2,328 (CD-XA)
Dimensions
Height
41.3 mm (1.63 in)
Width
146 mm (5.75 in)
Depth
184.7 mm (7.27 in)
Weight
<720 g (<25.4 oz)
Data transfer rate
Sustained
3,000 KBps (sustained 1X)
Burst
16.67 MBps to 33.3 MBps
Bus rate
48 MBps
Access times (typical)
Full stroke
<100 ms
Random <100
ms
Disk diameter
12 cm, 8 cm (4.7 in, 3.15 in)
Disk thickness
1.2 mm, 0.05 cm (0.047 in x 0.20 in)
Track pitch
1.6
µ
m
Cache/buffer 128
KB
Startup time
<7s (single session); <30s (multisession)
Stop time
<4s
Operating conditions
Temperature
5
°
C to 45
°
C (41
°
F to 113
°
F)
Humidity
10% to 80%