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Product comparison · 2 internal hard drives

Samsung 80Gb ATA-7 133 Mbps 7200rpm 8Mb 20pk vs Seagate NL35 Series 250GB SATA 20pk

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  • 15specifications compared
  • 10differ
  • 5identical
  • 16known for one product only

Key differences

The Seagate NL35 Series 250GB SATA 20pk has 170 GB more HDD capacity than the Samsung 80Gb ATA-7 133 Mbps 7200rpm 8Mb 20pk (250 GB vs 80 GB). The Seagate NL35 Series 250GB SATA 20pk has 8 MB more storage drive buffer size than the Samsung 80Gb ATA-7 133 Mbps 7200rpm 8Mb 20pk (16 MB vs 8 MB). The Seagate NL35 Series 250GB SATA 20pk has 1.1 ms more access time than the Samsung 80Gb ATA-7 133 Mbps 7200rpm 8Mb 20pk (10 ms vs 8.9 ms). Interface: Ultra-ATA/133 on the Samsung 80Gb ATA-7 133 Mbps 7200rpm 8Mb 20pk, Serial ATA on the Seagate NL35 Series 250GB SATA 20pk. Storage temperature (T-T): -40 - 70 °C on the Samsung 80Gb ATA-7 133 Mbps 7200rpm 8Mb 20pk, 0 - 60 °C on the Seagate NL35 Series 250GB SATA 20pk.

  • HDD capacity
    • 80 GB
    • 250 GB
  • Interface
    • Ultra-ATA/133
    • Serial ATA
  • Storage drive buffer size
    • 8 MB
    • 16 MB
  • Access time
    • 8.9 ms
    • 10 ms
  • 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

Side by side

Differences highlightedShow differences only
31 specifications
A

Samsung

80Gb ATA-7 133 Mbps 7200rpm 8Mb 20pkView product
B

Seagate

NL35 Series 250GB SATA 20pkView product
Features5 differ
HDD capacityDiffers80 GB250 GB
HDD speed7200 RPM7200 RPM
InterfaceDiffersUltra-ATA/133Serial ATA
Storage drive buffer sizeDiffers8 MB16 MB
Read speedKnown for one741 MB/s
Access timeDiffers8.9 ms10 ms
Full stroke seek timeKnown for one18 ms
Track to track seek time0.8 ms0.8 ms
Average latencyDiffers4.17 ms4.16 ms
Bytes per sector512512
Mean time between failures (MTBF)Known for one500.000 h
HDD sizeKnown for one3.5"
Read seek timeKnown for one5 ms
Write seek timeKnown for one9 ms
Poweridentical
Power consumption (standby)Known for one0.5 W
Operating voltageKnown for one5 / 12 V
Operational conditions1 differ
Operating temperature (T-T)Known for one5 - 55 °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
WeightDiffers635 g726 g
Logistics dataidentical
Products per palletKnown for one20 pc(s)
Other features1 differ
Power requirementsKnown for one5V±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

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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