Model DDRS-34560 - (4560MB)
FRU P/N OPT P/N ASM P/N
---------------------------------------------
4.5 GB 10L6084 01K1327 00K4150
9.1 GB 10L6085 01K1328 00K4149
Model DCAS-34330 - (4330MB)
FRU P/N OPT P/N
--------------------------------
2.1 GB 00K7913 00K4158
4.3 GB 00K7909 00K4146
Disk Drive Configuration
Formatted capacity 4510MB
(512-byte sectors) 9100MB
Physical Dimensions
Length <=146.0mm (<=5.75-Inch)
Height <= 25.4mm (<=1.00-Inch)
Width <=101.6mm (<=4.00-Inch)
Weight <= 0.63Kg (<=1.39 lb)
Mounting requirements
Screw thread 6-32 UNC-2B, 4.00mm max penetration
Performance
Data transfer rates
Interface (max) 20 MB per second (Ultra Fast)
Interface (max) 40 MB per second (Ultra F/W)
Sustained 8-13 MB - " -
Average read 7.5 ms
Rotational speed 7200 RPM (DDRS)
Rotational speed 5400 RPM (DCAS)
Buffer size 512 KB
Power Requirements
Idle power 5.3 watts - 4.5 GB
(average) 7.1 watts - 9.1 GB
Random Read/Write 9.9 watts - 4.5 GB
(average) 11.2 watts - 9.1 GB
Start-up Current 2.0 amps - 4.5 GB
(+12V - max) 2.0 amps - 9.1 GB
Environmental Characteristics
Shock (11 ms) 10 G (operating)
(half sine) 75 G (not operating)
Temperature 5°-55°C (operating)
0°-65°C (storage)
Relative Humidity 8%-90% (operating)
(non condensing) 5%-95% (storage)
Vibration 0.5 G (operating)
(swept sine) 2.0 G (not operating)
Actual performance varies based upon many factors and is frequently less than the maximum possible.
128 KB of buffer space is reserved for the drive firmware.
