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Product comparison · 2 internal hard drives

Samsung 1TB HDD vs Seagate 7200.10 Serial ATA 400GB

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  • 23specifications compared
  • 9differ
  • 14identical
  • 17known for one product only

Key differences

The Samsung 1TB HDD has 8 MB more storage drive buffer size than the Seagate 7200.10 Serial ATA 400GB (16 MB vs 8 MB). The Seagate 7200.10 Serial ATA 400GB has 0.2 ms more track to track seek time than the Samsung 1TB HDD (1 ms vs 0.8 ms). The Samsung 1TB HDD has 0.01 ms more average latency than the Seagate 7200.10 Serial ATA 400GB (4.17 ms vs 4.16 ms). HDD capacity: 1 TB on the Samsung 1TB HDD, 400 GB on the Seagate 7200.10 Serial ATA 400GB. Operating altitude: -304.8 - 3048 m on the Samsung 1TB HDD, -60.96 - 3048 m on the Seagate 7200.10 Serial ATA 400GB.

  • HDD capacity
    • 1 TB
    • 400 GB
  • Storage drive buffer size
    • 16 MB
    • 8 MB
  • Track to track seek time
    • 0.8 ms
    • 1 ms
  • Average latency
    • 4.17 ms
    • 4.16 ms
  • Operating altitude
    • -304.8 - 3048 m
    • -60.96 - 3048 m
  • Non-operating altitude
    • -304.8 - 12192 m
    • -60.96 - 12192 m
  • Operating shock
    • 70 G
    • 68 G
  • Depth
    • 147 mm
    • 146.9 mm

Side by side

Differences highlightedShow differences only
40 specifications
A

Samsung

1TB HDDView product
B

Seagate

7200.10 Serial ATA 400GBView product
Features4 differ
HDD capacityDiffers1 TB400 GB
Storage drive buffer sizeDiffers16 MB8 MB
HDD number of cylindersKnown for one16383
HDD number of headsKnown for one5
Read seek timeKnown for one8.5 ms
Write seek timeKnown for one10 ms
Track to track seek timeDiffers0.8 ms1 ms
Average latencyDiffers4.17 ms4.16 ms
Full stroke seek timeKnown for one20 ms
Average seek timeKnown for one8.9 ms
Poweridentical
Start-up currentKnown for one2.8 A
Power consumption (standby)Known for one1.2 W
Power consumption (idle)Known for one8.2 W
Power consumption (read)Known for one9.5 W
Power consumption (write)Known for one9.5 W
Operational conditions3 differ
Operating altitudeDiffers-304.8 - 3048 m-60.96 - 3048 m
Non-operating altitudeDiffers-304.8 - 12192 m-60.96 - 12192 m
Operating shockDiffers70 G68 G
Weight & dimensions2 differ
DepthDiffers147 mm146.9 mm
WeightDiffers810 g635 g
Packaging dataidentical
Quantity per packKnown for one1 pc(s)
Other featuresidentical
Windows operating systems supportedKnown for oneYes
CertificationKnown for oneRoHS
Dimensions (W x D x H) (imperial)Known for one101.9 x 147 x 26.1 mm (4.01 x 5.79 x 1.03")
Weight (imperial)Known for one0.635 kg (1.4 lbs)
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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