Seagate Technology ST34311A hard drive specifications

Seagate U4 4311 - hard drive - 4.3 GB - ATA-66

Storage industry analysts confirm that Seagate's U Series is the top-selling disc drive family of all time. Its optimized balance of performance, acoustics, ruggedness and cost makes the U Series family the industry's best value for entry-level and mainstream PCs. The U Series has sold more units than any other disc drive in the history of personal computers, catering to customers who want access to the Internet and popular computing applications. The drives have been integrated into the industry's top computer brands, the world's best-selling personal video recorders and many other consumer electronics devices. All U Series drives include Seagate's comprehensive 3D Defense System for the best data protection in the industry, and sound barrier technology for the quietest performance available.

Recommended software for Seagate Technology ST34311A status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com


Manufacturer
Seagate Technology

HDD Part Number
ST34311A


Hard drive health monitoring software
ActiveSMART by Ariolic Software. Click to download ActiveSMART

General

Device Type
Hard drive - Internal hard drive

Width
4 in

Depth
5.8 in

Height
1 in

Weight
1.3 lbs

Hard Drive

Form Factor

Capacity
4.3 GB

Interface Type
ATA-66

Buffer Size
256 KB

Bytes per Sector
512

Compliant Standards
S.M.A.R.T.

Performance

Drive Transfer Rate
66.6 MBps

Internal Data Rate
25.8 MBps

Seek Time
10.5 ms (average) / 24 ms (max)

Track-to-Track Seek Time
2 ms

Average Latency
5.6 ms

Spindle Speed
5400 rpm

Reliability

Mean time before failure
400,000 hour(s)

Start / Stop Cycles
50,000

Storage Controller

Type
None

Expansion / Connectivity

Interfaces
None

Connections
1 x Storage - ATA-66 - 40 pin IDC

Compatible Bays
1 x Internal - 3.5" x 1/3H

Compatible Slots
x None

Power

Power Device
None

Environmental Parameters

Min Operating Temperature
32 �F

Max Operating Temperature
131 �F

Humidity Range Operating
5 - 90%

Shock Tolerance
63 g @ 2ms half-sine pulse (operating) / 300 g @ 2ms half-sine pulse (non-operating)

Vibration Tolerance
0.5 g @ 5-350 Hz (operating) / 5 g @ 5-350 Hz (non-operating)

Max Altitude Operating
9840 ft


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