Difference between revisions of "Fujitsu MPE3064AT"

Revision as of 23:42, 27 February 2008

FUNCTIONAL SPECIFICATIONS

Bytes per sector 512 bytes

Formatted storage capacity 6,480 MB

PHYSICAL SPECIFICATIONS

Track capacity (formatted) 158,720 to 257,024 bytes

Cylinders 15,193

Sectors per track 310 to 502

FUNCTIONAL SPECIFICATIONS

Seek time (track to track) 1.5 ms. typ.

Seek time (average) 9.5/10.5 ms. typ. (read/write)

Seek time (full track) 18.0/19.0 ms. typ. (read/write)

Average latency time 5.56 ms.

Rotational speed 5400 RPM

Interface ATA-4

Data buffer size 512 KB

Data transfer rate (DMA mode 2) 16.7 MB per second

Data transfer rate (PIO mode 4) 16.7 MB per second

Data transfer rate (UDMA mode 2) 33.3 MB per second

Data transfer rate (UDMA mode 4) 66.6 MB per second

Recording code 16/17 EPR4ML

Head positioning method Rotary VCM (Embedded Servo)

Spindle start time 8 seconds typical

Spindle stop time 20 seconds typical

PHYSICAL SPECIFICATIONS

Power requirement Voltage 5V +/-5%/12V +/-8% ±5%

Ripple 100/200 mV P-P

Power requirement Spin up 5V:0.8A, 12V:1.8A max.

Power requirement Read/write 5.3 W typ.

Power requirement Idle (ready) 3.4 W typ.

Power requirement Sleep 1.0 W typ.

Form Factor 3.5"/1.0"

Mounting screws #6-32UNC

Height 26.1 mm

Width 101.6 mm

Depth 146.0 mm

Weight 620 kg

Ambient temperature (operating) 5 to 55 degrees C

Ambient temperature (non-operating) -40 to 60 degrees C

Gradient 20 degrees C per hour

Relative humidity (operating) 8% to 80% % RH (non-condensing)

Relative humidity (non-operating) 5% to 85% % RH (non-condensing)

Maximum wet bulb 29 degrees C (non-condensing)

Vibration (operating) 0.5 Go-p(5 to 300Hz)

Vibration (non-operating) 4.0 Go-p(5 to 400Mz)

Shock (operating) 30Go-p,2ms

Shock (non-operating) 250Go-p,2ms

Altitude (operating) -60 to 3,000 metres

Altitude (non-operating) -60 to 12,000 metres

Acoustic noise (at 1 metre idle) 3.4 bels

RELIABILITY

MTBF (Mean Time Between Failures) >500,000 power on hours

Unrecoverable errors 1 per 10^14 bits read

Seek errors 1 per 10^6 seeks

Start/stop cycles 40,000 cycles