Fujitsu MAP3735NC SCSI 80-Pin Hard Drive
Fujitsu MAP3735NC 73.5GB Ultra SCSI 320 80-Pin
The Fujitsu MAP series Model PGBHDH71K is the next generation Hard Disk products from Fujitsu offering low profile, high speed and high capacity to high performance enterprise computing applications.
The MAP series comes with a spindle speed of 10K RPM and in capacities of 36, 73 and 147GB. Areal density has doubled and internal drive transfer rates have been increased by 25% to 107 MB/s and is also equipped with an 8MB multi-segmented data buffer combined with a 32-bit wide internal data path for faster data access.
The MAP series supports the Ultra 320 SCSI (320MB/s) interface which offers new performance and reliability enhancing features such as data packet protocol, quick arbitration and selection, and signal pre-compensation.
FUNCTIONAL SPECIFICATIONS
Formatted storage capacity 73.5 GB
Form Factor 3.5-inch x 1-inch high
Mounting screws 6#32UNC
Track capacity (formatted) 272 KB ~ 479 KB bytes
Cylinders 48,000
Sectors per track 533 ~ 936
Seek time (track to track) Read 0.3 / Write 0.5 milliseconds
Seek time (average) 4.5/5.0 milliseconds (read/write)
Seek time (full track) 10.0/11.0 milliseconds (read/write)
Average latency time 2.99 milliseconds
Rotational speed 10,025 RPM
Data Buffer Size 8 MB
Recording code 32/34 MATCHED NPV 2
Interface SCA-2 (ULTRA 320)
Head positioning method ROTARY VCM
Spindle start time 30 seconds typical
Spindle stop time 30 seconds typical
PHYSICAL SPECIFICATIONS
Power requirement Spin up 33.5W maximum
Power requirement Idle (ready) 10.2 W (typical)
Height 25.4 millimetres
Width 101.6 millimetres
Depth 146.0 millimetres
Weight 0.75 kg
Ambient temperature (operating) 5 to 50 degrees C
Ambient temperature (non-operating) -10 to 60 degrees C
Maximum DE surface temperature (operating) 55 max deg. C
Gradient 15 degrees C per hour
Relative humidity (operating) 20 to 80 % RH (non-condensing)
Relative humidity (non-operating) 20 to 80 % RH (non-condensing)
Maximum wet bulb 29 degrees C (non-condensing)
Vibration (operating) 0.3mm (5 to 20 Hz)/ 1.0G (20 to 300 Hz)
Vibration (non-operating) 3.1mm (5 to 20 Hz)/ 5.0G (20 to 300Hz)
Shock (operating) 65G Max (2ms)
Shock (non-operating) 200 Max (2ms)
Altitude (operating) 3,000 metres
Altitude (non-operating) 12,000 metres
Acoustic noise (at 1 metre idle) 3.4 bels
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