Western Digital Corporation

WDAC1170 Caviar 2

Physical Characteristics

• Cylinders: 2233
• Precomp: NONE
• Landing Zone: AUTO
• Sectors/Track: MZ
• Platters: 1
• R/W Heads: 2
• Servo Heads: E

Logical Characteristics (ATA Drives)

• Cylinders: 1010
• Heads: 6
• Sectors/Track: 55
• Modes:

Performance

• Average Access: 13ms
• Track/Track Access: 4.0ms
• Onboard Cache: 64KB
• Transfer Rate: 31.0Mb
• Rotation Rate: 3,322 RPM

Additional Specs

• Head Activation: VC
• Recording Method: (1,7)RLL
  • Tracks/Inch (TPI): 2481
  • Bits/Inch (BPI): 55200
• M.T.B.F.: 250K (hours)
• Power: 2.5W
• Height: 25.4 (mm)

Comments: 56-BIT ECC, MZR:8-ZONES, 56-96 SECT/TRK

r: v4.4