Seagate Technology ST94019A hard drive specifications

Seagate Momentus 42 ST94019A - hard drive - 40 GB - ATA-100

Harness the power of experience, commitment and innovation from the industry's only independent supplier of notebook drives QuietStep ramp load technology provides additional protection against shock while delivering whisper-quiet load/unload acoustics. G-Force Protection guards the drive against non-operating shock and prevents damage to the motor, heads, head-arm, clamp and discs during shipping, handling and daily operation. ECC (error-correction code) performs fast on-the-fly data validation and error checking for reliable data storage and retrieval. Safe Sparing ensures that data is not compromised by reserving spare sectors on a drive and substituting them if defects are detected in other sectors. CBDS (continuous background defect scanning) proactively identifies and eliminates defects.

Recommended software for Seagate Technology ST94019A status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com


Manufacturer
Seagate Technology

HDD Part Number
ST94019A


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, G-Force Protection, 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
4200 rpm

Reliability

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

Storage Controller

Type
None

Expansion / Connectivity

Interfaces
1 x ATA-100

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

Power

Power Device
None

Software / System Requirements

Software Included
Seagate SeaTools

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

Sound Emission
23 dB


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