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Product comparison · 2 internal hard drives

Samsung MH80 120GB SATA Hybrid HDD vs Seagate Barracuda 7200.10 160GB SATA 3Gb/s NCQ 20pk

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  • 17specifications compared
  • 14differ
  • 3identical
  • 14known for one product only

Key differences

The Seagate Barracuda 7200.10 160GB SATA 3Gb/s NCQ 20pk has 40 GB more HDD capacity than the Samsung MH80 120GB SATA Hybrid HDD (160 GB vs 120 GB). The Seagate Barracuda 7200.10 160GB SATA 3Gb/s NCQ 20pk has 1,800 RPM more HDD speed than the Samsung MH80 120GB SATA Hybrid HDD (7200 RPM vs 5400 RPM). The Samsung MH80 120GB SATA Hybrid HDD has 6 MB more storage drive buffer size than the Seagate Barracuda 7200.10 160GB SATA 3Gb/s NCQ 20pk (8 MB vs 2 MB). Operating temperature (T-T): 5 - 55 °C on the Samsung MH80 120GB SATA Hybrid HDD, 0 - 60 °C on the Seagate Barracuda 7200.10 160GB SATA 3Gb/s NCQ 20pk.

  • HDD capacity
    • 120 GB
    • 160 GB
  • HDD speed
    • 5400 RPM
    • 7200 RPM
  • Storage drive buffer size
    • 8 MB
    • 2 MB
  • Track to track seek time
    • 2 ms
    • 8.5 ms
  • Average latency
    • 5.6 ms
    • 4.16 ms
  • Power consumption (standby)
    • 0.25 W
    • 0.8 W
  • Start-up current
    • 0.9 A
    • 2.8 A
  • Operating temperature (T-T)
    • 5 - 55 °C
    • 0 - 60 °C

Side by side

Differences highlightedShow differences only
31 specifications
A

Samsung

MH80 120GB SATA Hybrid HDDView product
B

Seagate

Barracuda 7200.10 160GB SATA 3Gb/s NCQ 20pkView product
Features5 differ
HDD capacityDiffers120 GB160 GB
HDD speedDiffers5400 RPM7200 RPM
InterfaceSerial ATA IISerial ATA II
Storage drive buffer sizeDiffers8 MB2 MB
Full stroke seek timeKnown for one22 ms
Track to track seek timeDiffers2 ms8.5 ms
Average seek timeKnown for one12 ms
Average latencyDiffers5.6 ms4.16 ms
Bytes per sector512512
HDD sizeKnown for one3.5"
HDD number of headsKnown for one2
Power2 differ
Power consumption (standby)Differs0.25 W0.8 W
Power consumption (PowerSave)Known for one0.2 W
Start-up currentDiffers0.9 A2.8 A
Operating voltageKnown for one5 / 12 V
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 55 °C0 - 60 °C
Operating relative humidity (H-H)Known for one5 - 90%
Operating shockKnown for one325 G
Non-operating shockDiffers1000 G300 G
Storage temperature (T-T)Known for one-40 - 70 °C
Weight & dimensions4 differ
WidthDiffers100.1 mm101.6 mm
DepthDiffers69.8 mm147 mm
HeightDiffers9.39 mm26.1 mm
WeightDiffers99 g380 g
Other features1 differ
Power requirementsKnown for one+5V±5%
Drive ready timeKnown for one4 s
Flash memoryKnown for one256 MB
InternalYesYes
Acoustic pressure emissionsDiffers0.24 dB2.7 dB
Data transfer rateKnown for one3 Gbit/s
Compatible productsKnown for onePCs

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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