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Product comparison · 2 internal hard drives

Seagate Barracuda 7200.10 250GB SATA II 20pk bulk vs Seagate Momentus 7200.1 80GB Serial ATA 7200RPM 8MB 25pk bulk

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  • 24specifications compared
  • 16differ
  • 8identical
  • 9known for one product only

Key differences

The Seagate Barracuda 7200.10 250GB SATA II 20pk bulk has 170 GB more HDD capacity than the Seagate Momentus 7200.1 80GB Serial ATA 7200RPM 8MB 25pk bulk (250 GB vs 80 GB). The Seagate Barracuda 7200.10 250GB SATA II 20pk bulk has 1" more HDD size than the Seagate Momentus 7200.1 80GB Serial ATA 7200RPM 8MB 25pk bulk (3.5" vs 2.5"). The Seagate Barracuda 7200.10 250GB SATA II 20pk bulk has 8 MB more storage drive buffer size than the Seagate Momentus 7200.1 80GB Serial ATA 7200RPM 8MB 25pk bulk (16 MB vs 8 MB). Interface: Serial ATA II on the Seagate Barracuda 7200.10 250GB SATA II 20pk bulk, Serial ATA on the Seagate Momentus 7200.1 80GB Serial ATA 7200RPM 8MB 25pk bulk. Operating voltage: 5 / 12 V on the Seagate Barracuda 7200.10 250GB SATA II 20pk bulk, 5 V on the Seagate Momentus 7200.1 80GB Serial ATA 7200RPM 8MB 25pk bulk.

  • HDD capacity
    • 250 GB
    • 80 GB
  • HDD size
    • 3.5"
    • 2.5"
  • Interface
    • Serial ATA II
    • Serial ATA
  • Storage drive buffer size
    • 16 MB
    • 8 MB
  • Average latency
    • 4.16 ms
    • 4.2 ms
  • Operating voltage
    • 5 / 12 V
    • 5 V
  • Start-up current
    • 2.8 A
    • 1.1 A
  • Operating temperature (T-T)
    • 0 - 60 °C
    • 5 - 55 °C

Side by side

Differences highlightedShow differences only
33 specifications
A

Seagate

Barracuda 7200.10 250GB SATA II 20pk bulkView product
B

Seagate

Momentus 7200.1 80GB Serial ATA 7200RPM 8MB 25pk bulkView product
Features5 differ
HDD capacityDiffers250 GB80 GB
HDD speed7200 RPM7200 RPM
HDD sizeDiffers3.5"2.5"
InterfaceDiffersSerial ATA IISerial ATA
Component forKnown for oneLaptop
Storage drive buffer sizeDiffers16 MB8 MB
HDD number of cylindersKnown for one16383
Average seek timeKnown for one10.5 ms
Average latencyDiffers4.16 ms4.2 ms
Bytes per sector512512
HDD number of headsKnown for one2
Track to track seek timeKnown for one8.5 ms
Power2 differ
Power consumption (typical)Known for one2.4 W
Power consumption (PowerSave)Known for one0.28 W
Operating voltageDiffers5 / 12 V5 V
Start-up currentDiffers2.8 A1.1 A
Power consumption (standby)Known for one0.8 W
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 60 °C5 - 55 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating shockDiffers68 G250 G
Non-operating shockDiffers300 G800 G
Weight & dimensions4 differ
WidthDiffers101.6 mm69.8 mm
DepthDiffers147 mm100.2 mm
HeightDiffers26.1 mm9.5 mm
WeightDiffers580 g115 g
Other features2 differ
Dimensions (WxDxH)Differs101.6 x 146.99 x 26.1 mm69.85 x 100.2 x 9.5 mm
Drive device, transfer rateDiffers300 MB/s150 MB/s
External power adapterNoNo
InternalYesYes
Mac compatibilityNoNo
USB poweredNoNo
Compatible productsPCsPCs
Acoustic pressure emissionsKnown for one27 dB

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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