Toshiba MK-4019GAX hard drive specifications

Toshiba MK4019GAX - hard drive - 40 GB - ATA-100

The GAX family of 2.5-inch hard disk drives employ ATA-5 interfaces in combination with fluid dynamic bearing (FDB) motors to deliver optimal performance while minimizing operating noise. The drives also offer improved operating shock at 200G operating and a rugged 800G non-operating shock. That means even greater reliability as well as stunning performance. The drive works with a rotational speed of 5, 400 rpm and achieves an average seek time of 12 ms. The enhance 16MB buffers on the GAX family offer a higher percentage of cache hits and faster time-to-data average seek time than industry standard 2MB versions. The massive 16MB buffer also leads to a reduction in the number of physical accesses to the disc, allowing data to stream from the disc uninterrupted by mechanical operations. These new family of drives clearly show that Toshiba is the pioneer in small form factor HDD, and its range of 2.5-inch HDD offers technical excellence and cutting-edge performance, backed up by a rugged design and reliability. The drives are suitable for high-end notebooks, desktop PCs and other digital devices.

Recommended software for Toshiba MK-4019GAX status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com


Manufacturer
Toshiba

HDD Part Number
MK-4019GAX


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
0.2 lbs

Hard Drive

Form Factor

Capacity
40 GB

Interface Type
ATA-100

Buffer Size
16 MB

Features
Shock sensor, Fluid Dynamic Bearing (FDB) motor, Giant magnetoresistive (GMR) head technology

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

Performance

Drive Transfer Rate
100 MBps

Internal Data Rate
41.7 MBps

Seek Time
12 ms (average) / 22 ms (max)

Track-to-Track Seek Time
2 ms

Spindle Speed
5400 rpm

Reliability

Mean time before failure
300,000 hour(s)

Storage Hard Drive / Non-Recoverable Errors
1 per 10^13

Seek Errors
1 per 10^6

Storage Controller

Type
None

Expansion / Connectivity

Interfaces
1 x ATA-100

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

Compatible Slots
x None

Miscellaneous

Compliant Standards
EN50204, EN55022, UL 1950, EN 60950, EN 61000-3-2, EN 61000-3-3, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-11, CSA 22.2 No. 950

Environmental Parameters

Min Operating Temperature
41 �F

Max Operating Temperature
131 �F

Humidity Range Operating
8 - 90%

Shock Tolerance
200 g @ 2ms half-sine pulse (operating)

Vibration Tolerance
1 g @ 5-500 Hz (operating) / 5 g @ 10-500 Hz (non-operating)

Sound Emission
27 dB


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