Seagate Technology ST94011A hard drive specifications

40GB Momentus 5400RPM Internal Notebook Hard Drive with 2MB Cache

Seagate Momentus unlocks the power of notebook computers with a 5400-RPM spin speed and optional 8MB cache buffer. Momentus stands head-to-head with 4200-RPM notebook drives in BatteryMark tests, while simultaneously increasing system level performance by almost 50 percent. Seagate Momentus delivers the experience, commitment and innovation you expect from the world's leading manufacturer of disc drives.

Recommended software for Seagate Technology ST94011A status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com


Manufacturer
Seagate Technology

HDD Part Number
ST94011A


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

General

Device Type
Hard drive - Internal hard drive

Width
2.8 in

Depth
3.9 in

Height
0.4 in

Weight
3.5 oz

Hard Drive

Form Factor

Capacity
40 GB

Interface Type
ATA-100

Buffer Size
2 MB

Features
QuietStep, 3D Defense System, Fluid Dynamic Bearing (FDB) motor

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

Performance

Drive Transfer Rate
100 MBps

Internal Data Rate
48.3 MBps

Seek Time
12 ms (average)

Average Latency
5.6 ms

Spindle Speed
5400 rpm

Reliability

Mean time before failure
330,000 hour(s)

Storage Hard Drive / Non-Recoverable Errors
1 per 10^14

Storage Controller

Type
None

Expansion / Connectivity

Interfaces
1 x ATA-100 - 44 pin IDC

Compatible Bays
1 x Internal - 2.5" x 1/8H

Manufacturer Warranty

Service & Support
3 years warranty

Service & Support Details
Limited warranty - 3 years

Environmental Parameters

Min Operating Temperature
41 �F

Max Operating Temperature
131 �F


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