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Product comparison · 2 internal hard drives

Seagate Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk vs Seagate Momentus 5400 PSD - 120GB - 5400rpm -

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  • 6specifications compared
  • 4differ
  • 2identical
  • 15known for one product only

Key differences

The Seagate Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk has 130 GB more HDD capacity than the Seagate Momentus 5400 PSD - 120GB - 5400rpm - (250 GB vs 120 GB). The Seagate Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk has 1,800 RPM more HDD speed than the Seagate Momentus 5400 PSD - 120GB - 5400rpm - (7200 RPM vs 5400 RPM). The Seagate Momentus 5400 PSD - 120GB - 5400rpm - has 600 G more non-operating shock than the Seagate Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk (900 G vs 300 G).

  • HDD capacity
    • 250 GB
    • 120 GB
  • HDD speed
    • 7200 RPM
    • 5400 RPM
  • Non-operating shock
    • 300 G
    • 900 G
  • Data transfer rate
    • 3 Gbit/s
    • 1.5 Gbit/s

Side by side

Differences highlightedShow differences only
21 specifications
A

Seagate

Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pkView product
B

Seagate

Momentus 5400 PSD - 120GB - 5400rpm -View product
Features2 differ
HDD capacityDiffers250 GB120 GB
HDD speedDiffers7200 RPM5400 RPM
Storage drive buffer sizeKnown for one16 MB
Read seek timeKnown for one8.5 ms
Write seek timeKnown for one10 ms
Average latencyKnown for one4.16 ms
Mean time between failures (MTBF)Known for one700000 h
Component forKnown for oneLaptop
HDD number of headsKnown for one2
Average seek timeKnown for one12.5 ms
Operational conditions1 differ
Operating temperature (T-T)Known for one0 - 60 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Non-operating shockDiffers300 G900 G
Weight & dimensionsidentical
WidthKnown for one101.6 mm
DepthKnown for one147 mm
HeightKnown for one20 mm
WeightKnown for one328 g
Other features1 differ
Data transfer rateDiffers3 Gbit/s1.5 Gbit/s
Flash memoryKnown for one256 MB

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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