Seagate Technology, Incorporated

ST12551N[D] Barracuda 2

Physical Characteristics

• Cylinders: 2756
• Precomp: NONE
• Landing Zone: AUTO
• Sectors/Track: MZ
• Platters: 10
• R/W Heads: 19
• Servo Heads:

Logical Characteristics (ATA Drives)

• Cylinders:
• Heads:
• Sectors/Track:
• Modes:

Performance

• Average Access: 9ms
• Track/Track Access: 0.8ms
• Onboard Cache: 1024KB
• Transfer Rate: 46.0Mb
• Rotation Rate: 7,200 RPM

Additional Specs

• Head Activation: VC
• Recording Method: (1,7)RLL
  • Tracks/Inch (TPI):
  • Bits/Inch (BPI):
• M.T.B.F.: 500K (hours)
• Power: 12Wi
• Height: 41.4 (mm)

Comments: [D] DIFFERENTIAL SCSI OPTIONAL

r: v4.