BASON Computer, Inc

ST3146854FC   ST3146854FC

HD 146.8GB FC 3LP 1in SEAGATE ST3146854FC 15000RPM

$99,999. 00 USD


Warranty: 365 days

Availability: In Stock


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model: ST3146854LC

Seagate Cheetah 15K.4 ST3146854LC 80-pin SCSI Hard Drive

          Key Features
  • 146.8 GB, 15,000 RPM
  • Average Latency of 2.0 ms
  • Buffer size of 8 MB
  • Uses an Ultra SCSI Wide interface


Formatted Capacity 146.8 GB
Average Sectors per Track 704 rounded down
Actuator Type Rotary Voice Coil
Tracks 406,912
Cylinders 50,864 user
Physical Heads 8
Discs (2.5 in) 4
Media Type Thin Film/GMR
Recording Method PRML
Internal Transfer Rate 685 to 1142 mbits/sec
Formatted Internal Transfer Rate 58 to 96 MB/sec
External Transfer Rate/Low Voltage Differential 40 sync mbyte/sec; 80/320Sync
Spindle Speed 15,000 RPM
Average Latency 2.0 ms
Buffer (read look-ahead, adaptive, multi-segmented cache) 8MB
Interface/Low Voltage Differential Ultra-SCSI Wide/Ultra3-SCSI wide
Bytes per Track 471 K (average)
Sectors per Drive 286,749,488
TPI (Tracks per Inch) 85,000
BPI (Bits per Inch) 628
Average Access (read/write) 3.5/4.0 ms
Single Track Seek (read/write) 0.27/0.45 ms
Max Full Seek (read/write) 7.4/7.9 ms
MTBF 1,400,000 power on hours
Operating Shock Read: 15G, 11ms; Write 60G, 2ms
Abnormal Shock 40G, 11ms
Non-operating Shock 75G, 11ms/250G, 2ms/120G, .5ms
Acoustics 3.6 bels
Power Dissipation (Idle) 12.01 Watts/40.98BTUs
+12V start-up 1.89 amps
+12V typical 0.78 amps (idle)
+5V start-up 0.74 amps
+5V typical 0.53 amps (idle)
Landing Zone Auto Park
IBM AT  Drive Type 0 or None

Physical Specifications

Height 1.0 inch (25.4 mm)
Width 4.00 inches (101.6 mm)
Depth 5.75 inches (146 mm)
Weight 1.6 lbs (.73 kg)

ZBR = Zone Bit Recording = Variable sectors per track

Seagate reserves the right to change, without notice, product offerings or specifications. (04/21/2005)