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Seagate EE25 Series ST940813SM internal hard drive

Seagate EE25 Series ST940813SM internal hard drive

40 GB 5400 RPM 8 MB 2.5" Serial ATA

Model ST940813SMPart no. ST940813SM-25PK

23 specifications
  • Storage40 GB
  • ConnectivitySerial ATA
  • Weight100 g
  • Power consumption (standby)0.26 W
  • Operating temperature (T-T)-30 - 85 °C
See all specifications

Overview

Storage
40 GB
Connectivity
Serial ATA
Weight
100 g
Power consumption (standby)
0.26 W
Operating temperature (T-T)
-30 - 85 °C
Brand
Seagate
Model
ST940813SM
Part number
ST940813SM-25PK
Also known as
Seagate EE25 Series ST940813SM internal hard drive 40 GB 5400 RPM 8 MB 2.5" Serial ATA

Specifications

23 specifications in 5 groups

Features

HDD capacity40 GB
HDD speed5400 RPM
HDD size2.5"
InterfaceSerial ATA
Storage drive buffer size8 MB
Read seek time12.5 ms
Write seek time14.5 ms
Average latency5.6 ms
Mean time between failures (MTBF)550000 h

Power

Power consumption (standby)0.26 W
Operating voltage5 V

Operational conditions

Operating temperature (T-T)-30 - 85 °C
Storage temperature (T-T)-40 - 95 °C
Operating relative humidity (H-H)5 - 95%
Storage relative humidity (H-H)5 - 95%
Operating altitude-304.8 - 4419 m
Non-operating altitude-304.8 - 12192 m
Operating shock200 G
Non-operating shock800 G

Weight & dimensions

Weight100 g

Other features

Dimensions (WxDxH)69.85 x 100.2 x 9.5 mm
InternalYes
Acoustic pressure emissions2.3 dB

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