Description

Seagate Cheetah ST39102LC 9.1GB 80 PIN SCSI Hard Drive

– Capacity: 9GB
– Speed: 10,000RPM
– Interface Types: SCSI 80pin SCA-2 Hot-Swap
– Form Factor: 3.5inx1.0in LFF Hard Drive
– Sector Size: 512 / 512e
– Sustained Throughput: 29.5
– Average Seek Time: 5.4
– Electrical Interface: SCSI LVD U80 – 80MBps 16-bit
– On-Board Cache: 1MB

Description
Seagate Cheetah 9LP 9GB 10K U80 80pin SCA-2 SCSI Hard Drive ST39102LC

Specifications
Unformatted capacity (GB): 11.27
Formatted capacity (GB): 9.10
Average sectors per track: 212 rounded down
Actuator type: rotary voice coil
Tracks: 83,554
Cylinders: 6,962 user
Heads Physical: 12
Discs (3 in): 6
Media type: thin film/mr
Recording method: PRML 8/9 PR4
Internal transfer rate (mbits/sec): 152 to 231
External transfer rate (mbyte/sec): 40 Sync
Low voltage differential(LVD): 80 Sync
Spindle speed (RPM): 10,025
Average latency (mSEC): 2.99
Buffer (/optional): 1024/4096 KByte
Read Look-Ahead, Adaptive,
Multi-Segmented Cache
Interface: Ultra2 SCSI
ASA II, SCAM level 2 (1 default)
Bytes per track: 104,840-159,008
Sectors per drive: 17,783,240
TPI (Tracks Per Inch): 8962
BPI (Peak Kbits Per Inch): 183
Average access (ms read/write): 5.4/6.2
Drive level with controller overhead
Single track seek (ms read/write): 0.8/1.1
Max full seek (ms read/write): <12.2/13.2
MTBF (power-on hours): 1,000,000
Shock (G’s, 11/2 ms):
operating (Read/Write): 2
abnormal: 10
nonoperating: 75/140
Acoustics (Bels typical, sound power): 4.4
Power Dissipation (watts/BTUs) Active: 13.8/47
Idle: 11.2/38
Power requirements: +12V START-UP (amps): 1.7
+12V Typical (amps): 0.60 idle
+5V Start-up (amps): 0.96
+5V Typical (amps): 0.80 idle
Idle (watts): 12
Landing zone (cyl): auto park
IBM at drive type: 0 or None

Physical:
Height (inches/mm): 1.0/25.4
Width (inches/mm): 4.00/101.6
Depth (inches/mm): 5.75/146
Weight (lbs/kg): 1.3/0.589