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Product comparison · 2 internal hard drives

Seagate Momentus 5400.3 100GB SATA 25pk bulk vs Seagate Momentus 5400.3 100GB Ultra ATA/100 25pk bulk

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  • 27specifications compared
  • 2differ
  • 25identical
  • 1known for one product only

Key differences

The Seagate Momentus 5400.3 100GB SATA 25pk bulk has 50 MB/s more drive device, transfer rate than the Seagate Momentus 5400.3 100GB Ultra ATA/100 25pk bulk (150 MB/s vs 100 MB/s). Interface: Serial ATA on the Seagate Momentus 5400.3 100GB SATA 25pk bulk, Ultra-ATA/100 on the Seagate Momentus 5400.3 100GB Ultra ATA/100 25pk bulk.

  • Interface
    • Serial ATA
    • Ultra-ATA/100
  • Drive device, transfer rate
    • 150 MB/s
    • 100 MB/s

Side by side

Differences highlightedShow differences only
28 specifications
A

Seagate

Momentus 5400.3 100GB SATA 25pk bulkView product
B

Seagate

Momentus 5400.3 100GB Ultra ATA/100 25pk bulkView product
Features1 differ
HDD capacity100 GB100 GB
HDD speed5400 RPM5400 RPM
HDD size2.5"2.5"
InterfaceDiffersSerial ATAUltra-ATA/100
Component forLaptopLaptop
Storage drive buffer size8 MB8 MB
HDD number of cylinders10241024
HDD number of heads256256
Read seek time22 ms22 ms
Write seek time24 ms24 ms
Average seek time11 ms11 ms
Average latency5.6 ms5.6 ms
Poweridentical
Power consumption (standby)0.2 W0.2 W
Operating voltage5 V5 V
Start-up current1 A1 A
Operational conditionsidentical
Operating shock350 G350 G
Weight & dimensionsidentical
Width69.8 mm69.8 mm
Depth100.2 mm100.2 mm
Height9.5 mm9.5 mm
Weight102 g102 g
Other features1 differ
Dimensions (WxDxH)69.85 x 100.2 x 9.5 mm69.85 x 100.2 x 9.5 mm
Drive device, transfer rateDiffers150 MB/s100 MB/s
External power adapterNoNo
InternalYesYes
Mac compatibilityNoNo
Maximum data transfer rateKnown for one352 Mbit/s
Plug and PlayYesYes
USB poweredNoNo

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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