Seagate Barracuda ATA IV 80GB DMA/ATA-100 (Ultra) internal

Manufacturer: Seagate Technology

Part number: ST380021A

General

• Device Type Hard drive - Internal hard drive
• Width 4 in
• Depth 5.8 in
• Height 1 in
• Weight 1.1 lbs

Hard Drive

• Form Factor 3.5" x 1/3H
• Capacity 80 GB
• Interface Type ATA-100
• Buffer Size 2 MB
• Features 3D Defense System
• Compliant Standards S.M.A.R.T.

Performance

• Drive Transfer Rate 100 MBps
• Internal Data Rate 69.4 MBps
• Seek Time 9.5 ms (average) / 10 ms (max)
• Track-to-Track Seek Time 1 ms
• Average Latency 4.16 ms
• Spindle Speed 7200 rpm

Configuration

• Sectors per Track 63
• Bytes per Sector 512

Reliability

• Mean time before failure 600,000 hour(s)
• Storage Hard Drive / Non-Recoverable Errors 1 per 10^14
• Start / Stop Cycles 50,000

Storage Controller

• Type None

Expansion / Connectivity

• Interfaces None
• Connections 1 x Storage - ATA-100 - 40 pin IDC
• Compatible Bays 1 x Internal - 3.5" x 1/3H
• Compatible Slots x None

Miscellaneous

• Package Type OEM

Manufacturer Warranty

• Service & support type 3 years warranty
• Service & Support Details Limited warranty - 3 years

Environmental Parameters

• Min operating temperature 32 °F
• Max operating temperature 140 °F
• Operating humidity range 0 - 90%
• Shock Tolerance 63 g @ 2ms half-sine pulse (operating) / 350 g @ 2ms half-sine pulse (non-operating)
• Sound emission 2.4 dB
• Max operating altitude 9840 ft