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Seagate Momentus 7200.3 320GB

Seagate Momentus 7200.3 320GB

Model Momentus 7200.3 320GBPart no. ST9320421ASGEAN 836367003350

34 specifications
  • Storage320 GB
  • Speed300 Mbit/s
  • ConnectivitySerial ATA
  • TypeHDD
  • Weight110 g
  • Power consumption (standby)0.21 W
See all specifications

Overview

Storage
320 GB
Speed
300 Mbit/s
Connectivity
Serial ATA
Type
HDD
Weight
110 g
Power consumption (standby)
0.21 W
Brand
Seagate
Model
Momentus 7200.3 320GB
Part numbers
ST9320421ASG, ST9320421AS-50TPK
EAN / UPC
836367003350, 2001581081004
Also known as
Seagate Momentus 7200.3 320GB internal hard drive 7200 RPM 16 MB 2.5" Serial ATA

Specifications

34 specifications in 5 groups

Features

HDD capacity320 GB
HDD speed7200 RPM
HDD size2.5"
InterfaceSerial ATA
TypeHDD
Component forLaptop
Storage drive buffer size16 MB
HDD number of heads4
Read seek time11 ms
Write seek time13 ms
Average latency4.17 ms
Bytes per sector512
Start/stop cycles600000
Mean time between failures (MTBF)500000 h

Power

Power consumption (standby)0.21 W
Power consumption (idle)0.75 W
Power consumption (read)2.1 W
Power consumption (write)2.1 W
Operating voltage5 V
Start-up current1 A

Operational conditions

Operating temperature (T-T)0 - 60 °C
Storage temperature (T-T)-40 - 70 °C
Operating shock350 G
Non-operating shock1000 G

Weight & dimensions

Width69.8 mm
Depth100.5 mm
Height9.5 mm
Weight110 g

Other features

Data transfer rate3 Gbit/s
Disks included quantity2 pc(s)
Drive device, transfer rate80 MB/s
InternalYes
Maximum data transfer rate300 Mbit/s
Acoustic pressure emissions2.3 dB

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