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Mobile 2.5" EIDE Drives
Special Edition Drives
High Performance Drives
Mainstream & Value Drives
Enterprise High Speed SATA Drives
External Hard Drives
  Lighted
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  Dual Backup Option
     Media Center
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     WD Essential USB
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Mainstream & Value Drives

WD Caviar Mainstream 5400 hard drives provide performance, reliability and value for mainstream desktop systems.

Rotational Speed: 5400 RPM
Interface: Ultra ATA/100
Buffer Size: 2 MB		 Capacities: Up to 120 GB
Average Read Seek Time: 9.0 ms
Rotational Speed 5,400 RPM (nominal)
Buffer Size 2 MB
Read Seek Time (Average) 8.9 ms
Write Seek Time (Average) 10.9 ms (average)
Track-To-Track Seek Time 2.0 ms (average)
Full Stroke Seek 21.0 ms (average)
Average Latency 5.0 ms (nominal)
Buffer To Disk 506.0 Mbits/s (Max)
Mode 5 Ultra ATA 100.0 MB/s
Mode 4 Ultra ATA 66.6 MB/s
Mode 2 Ultra ATA 33.3 MB/s
Mode 4 PIO 16.6 MB/s
Mode 2 multi-word DMA 16.6 MB/s
Formatted Capacity 120,034 MB
Cylinders 16,383
Number of Heads (Logical) 16
Number of Heads (Physical) 6
Sectors Per Track 63
Interface EIDE
Actuator Type Rotary Voice Coil
Number of Platters 3
Bytes Per Sector 512
User Sectors Per Drive 234,441,648
Servo Type Embedded
Height (English) 1.028 Inches (Max)
Length (English) 5.787 Inches (Max)
Width (English) 4.00 Inches (+/- 0.010 inch)
Weight (English) 1.32 Pounds (+/- 0.14 pounds)
Operating Shock (Read) 20G, 2ms
Non-operating Shock 200G, 2 ms
Idle Mode 34 dBA (average)
Seek Mode 0 37 dBA (average)
Seek Mode 3 34 dBA (average)

For sales inquiry please ask at itms@petrosin.com
© 2003-2004 Petrosin Corporation Pte Ltd, (Trading Division)