Fujitsu MHW2040AT 40GB 2.5" ATA-7 Hard Drive


DiscTech Item #: FUJ-MHW2040AT-BN-OE


Capacity: 40GB

Speed: 4,200RPM

Interface Types: IDE ATA 2.5in IDC44M for laptop

Form Factor: 2.5inx9mm Fits Most laptops

Sector Size: 512 / 512e

Average Seek Time: 12/14

Electrical Interface: EIDE Ultra ATA100 100MBps

On-Board Cache: 8MB

Fujitsu MHW2040AT 40GB 4.2K 2.5" ATA-7 Laptop Hard Drive - Brand New

Fujitsu MHW2040AT 40GB 4.2K 2.5" ATA-7 Laptop Hard Drive - Brand New

Formatted storage capacity40 GB
Bytes per sector512 bytes
Seek time (track to track)1.5 typ. ms. typ.
Seek time (average)12 typ. (Read), 14 typ. (write) ms. typ. (read/write)
Seek time (full track)22 typ. ms. typ. (read/write)
Average latency time17.4 ms.
Rotational speed4,200 RPM
InterfaceATA - 7
Data Buffer Size8 MB
Data transfer rate (DMA mode 2)100 MB per second
Power requirement Voltage5V ±5%
Spin-Up 0.9 A max
Power requirement Read/write1.6 W typ.
Power requirement Idle (ready)0.5 W typ.
Power requirement Sleep0.1 W typ.
Form Factor2.5-inch x 9.5mm 
Height9.5 mm (0.37 in)
Width70 mm (2.8 in)
Depth100 mm (3.9 in)
Weight101 g (3.53 oz) or less
Ambient temperature (operating)5 to 55 degrees C
Ambient temperature (non-operating)-40 to 65 degrees C
Maximum DE surface temperature (operating)60 deg. C
Gradient20 degrees C per hour
Relative humidity (operating)8 to 90 % RH (non-condensing)
Relative humidity (non-operating)5 to 95 % RH (non-condensing)
Maximum wet bulb29 (Op.)/ 40 (Non Op.) degrees C (non-condensing)
Vibration (operating)9.8m/s^2 (1.0G) (5 to 500Hz) 
Vibration (non-operating)49m/s^2 (5.0G) (5 to 500Hz) 
Shock (operating)2,205m/s^2 (300G) 2ms 
Shock (non-operating)8,820m/s^2 (900G) 1ms / 1,176m/s^2 (120G) 11ms 
Altitude (operating)-300 to 3,000 metres
Altitude (non-operating)-300 to 12,000 metres
Acoustic noise (at 1 metre idle)28 dBA typical
Acoustic noise (at 1 metre idle)2.6 bels
MTBF (Mean Time Between Failures)More than 300,000 power on hours
ROHS CompliantYes 

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Weight: 1.8 lb

Warranty: 1 Year DiscTech

Brand New

Condition Levels Explained

The product is brand new.

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty