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Product comparison · 2 internal hard drives

Samsung 160GB SATA II HDD vs Seagate EE25 Series 30GB SATA

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  • 16specifications compared
  • 13differ
  • 3identical
  • 13known for one product only

Key differences

The Samsung 160GB SATA II HDD has 130 GB more HDD capacity than the Seagate EE25 Series 30GB SATA (160 GB vs 30 GB). The Samsung 160GB SATA II HDD has 1,800 RPM more HDD speed than the Seagate EE25 Series 30GB SATA (7200 RPM vs 5400 RPM). The Samsung 160GB SATA II HDD has 1" more HDD size than the Seagate EE25 Series 30GB SATA (3.5" vs 2.5"). Interface: Serial ATA II on the Samsung 160GB SATA II HDD, Serial ATA on the Seagate EE25 Series 30GB SATA. Operating voltage: 5 / 12 V on the Samsung 160GB SATA II HDD, 5 V on the Seagate EE25 Series 30GB SATA.

  • HDD capacity
    • 160 GB
    • 30 GB
  • HDD speed
    • 7200 RPM
    • 5400 RPM
  • HDD size
    • 3.5"
    • 2.5"
  • Interface
    • Serial ATA II
    • Serial ATA
  • Average latency
    • 4.17 ms
    • 5.6 ms
  • Mean time between failures (MTBF)
    • 600000 h
    • 550000 h
  • Power consumption (standby)
    • 1.5 W
    • 0.26 W
  • Operating voltage
    • 5 / 12 V
    • 5 V

Side by side

Differences highlightedShow differences only
29 specifications
A

Samsung

160GB SATA II HDDView product
B

Seagate

EE25 Series 30GB SATAView product
Features6 differ
HDD capacityDiffers160 GB30 GB
HDD speedDiffers7200 RPM5400 RPM
HDD sizeDiffers3.5"2.5"
InterfaceDiffersSerial ATA IISerial ATA
Read seek timeKnown for one12.5 ms
Write seek timeKnown for one14.5 ms
Average latencyDiffers4.17 ms5.6 ms
Mean time between failures (MTBF)Differs600000 h550000 h
Track to track seek timeKnown for one0.8 ms
Average seek timeKnown for one8.9 ms
Bytes per sectorKnown for one512
Power2 differ
Power consumption (standby)Differs1.5 W0.26 W
Operating voltageDiffers5 / 12 V5 V
Power consumption (typical)Known for one8 W
Operational conditions5 differ
Operating temperature (T-T)Differs0 - 60 °C-30 - 85 °C
Storage temperature (T-T)Differs-40 - 70 °C-40 - 95 °C
Operating relative humidity (H-H)Differs5 - 90%5 - 95%
Operating altitudeDiffers0 - 3000 m-304.8 - 4419 m
Non-operating altitudeDiffers0 - 12000 m-304.8 - 12192 m
Operating shockKnown for one200 G
Non-operating shockKnown for one800 G
Weight & dimensionsidentical
WeightKnown for one100 g
Other featuresidentical
Dimensions (WxDxH)Known for one69.85 x 100.2 x 9.5 mm
Acoustic pressure emissionsKnown for one2.3 dB
Drive device, transfer rateKnown for one300 MB/s
Drive ready timeKnown for one10 s

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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