Toshiba MK4021GAS hard drive specifications
Toshiba MK 4021GAS - hard drive - 40 GB - ATA-100
The MK4021GAS offers the industries highest areal density per platter, at 48.8 gigabits per square inch. This new drive offers enough capacity for portable video recording and editing, with lower power consumption compared to the traditional 3.5-inch HDDs. This functionality provides ideal storage for a range of commercial and consumer notebooks, as well as non-PC applications such as PDAs, printers, copiers, GPS systems and MP3 players. The MK4021GAS is ATA-5 compliant, supporting high transfer rates of up to 100 megabytes per second.
Recommended software for Toshiba MK4021GAS status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com
Manufacturer
HDD Part Number
MK4021GAS
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
Fluid Dynamic Bearing (FDB) motor
Performance
Drive Transfer Rate
100 MBps
Internal Data Rate
37.3 MBps
Seek Time
12 ms (average) / 22 ms (max)
Track-to-Track Seek Time
2 ms
Average Latency
7.14 ms
Spindle Speed
4200 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 - 44 pin IDC
Compatible Bays
1 x Internal - 2.5" x 1/8H
Compatible Slots
x None
Miscellaneous
Compliant Standards
CSA, EN55022, UL 1950, EN 60950, EN50081-1
Power
Power Device
None
Environmental Parameters
Min Operating Temperature
41 �F
Max Operating Temperature
131 �F
Shock Tolerance
800 g @ 1ms (non-operating)
Vibration Tolerance
1 g @ 5-500 Hz (operating)
0.0931