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Product comparison · 2 internal hard drives

Samsung 250Gb SATA II 300Mbps 7200rpm 8Mb 20pk vs Seagate NL35 Series 250GB SATA 20pk

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  • 14specifications compared
  • 8differ
  • 6identical
  • 16known for one product only

Key differences

The Seagate NL35 Series 250GB SATA 20pk has 8 MB more storage drive buffer size than the Samsung 250Gb SATA II 300Mbps 7200rpm 8Mb 20pk (16 MB vs 8 MB). The Samsung 250Gb SATA II 300Mbps 7200rpm 8Mb 20pk has 0.01 ms more average latency than the Seagate NL35 Series 250GB SATA 20pk (4.17 ms vs 4.16 ms). The Seagate NL35 Series 250GB SATA 20pk has 0.5 mm more depth than the Samsung 250Gb SATA II 300Mbps 7200rpm 8Mb 20pk (146.6 mm vs 146.1 mm). Interface: Serial ATA II on the Samsung 250Gb SATA II 300Mbps 7200rpm 8Mb 20pk, Serial ATA on the Seagate NL35 Series 250GB SATA 20pk. Storage temperature (T-T): -40 - 70 °C on the Samsung 250Gb SATA II 300Mbps 7200rpm 8Mb 20pk, 0 - 60 °C on the Seagate NL35 Series 250GB SATA 20pk.

  • Interface
    • Serial ATA II
    • Serial ATA
  • Storage drive buffer size
    • 8 MB
    • 16 MB
  • Average latency
    • 4.17 ms
    • 4.16 ms
  • Storage temperature (T-T)
    • -40 - 70 °C
    • 0 - 60 °C
  • Depth
    • 146.1 mm
    • 146.6 mm
  • Height
    • 25.4 mm
    • 25.7 mm
  • Weight
    • 653 g
    • 726 g
  • Dimensions (WxDxH)
    • 101.6 x 146.1 x 25.4 mm
    • 101.6 x 146.55 x 25.654 mm

Side by side

Differences highlightedShow differences only
30 specifications
A

Samsung

250Gb SATA II 300Mbps 7200rpm 8Mb 20pkView product
B

Seagate

NL35 Series 250GB SATA 20pkView product
Features3 differ
HDD capacity250 GB250 GB
HDD speed7200 RPM7200 RPM
InterfaceDiffersSerial ATA IISerial ATA
Storage drive buffer sizeDiffers8 MB16 MB
Full stroke seek timeKnown for one18 ms
Track to track seek time0.8 ms0.8 ms
Average seek timeKnown for one8.9 ms
Average latencyDiffers4.17 ms4.16 ms
Bytes per sector512512
Mean time between failures (MTBF)Known for one600.000 h
HDD sizeKnown for one3.5"
Access timeKnown for one10 ms
Read seek timeKnown for one5 ms
Write seek timeKnown for one9 ms
Operational conditions1 differ
Operating temperature (T-T)Known for one0 - 60 °C
Storage temperature (T-T)Differs-40 - 70 °C0 - 60 °C
Operating relative humidity (H-H)Known for one5 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Non-operating shockKnown for one350 G
Weight & dimensions3 differ
Width101.6 mm101.6 mm
DepthDiffers146.1 mm146.6 mm
HeightDiffers25.4 mm25.7 mm
WeightDiffers653 g726 g
Logistics dataidentical
Products per palletKnown for one20 pc(s)
Other features1 differ
Power requirementsKnown for one+5V±5%,+12V±10%
Dimensions (WxDxH)Differs101.6 x 146.1 x 25.4 mm101.6 x 146.55 x 25.654 mm
InternalYesYes
USB poweredKnown for oneNo
HDD transfer rateKnown for one150 Mbit/s
Poweridentical
Operating voltageKnown for one5 / 12 V

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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