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Product comparison · 2 internal hard drives

EMC Clariion 750GB SATA II HDD vs Seagate Barracuda ES SATA 3.0Gb/s 500-GB 20pk

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  • 7specifications compared
  • 2differ
  • 5identical
  • 17known for one product only

Key differences

The EMC Clariion 750GB SATA II HDD has 250 GB more HDD capacity than the Seagate Barracuda ES SATA 3.0Gb/s 500-GB 20pk (750 GB vs 500 GB). The EMC Clariion 750GB SATA II HDD has 0.01 ms more average latency than the Seagate Barracuda ES SATA 3.0Gb/s 500-GB 20pk (4.17 ms vs 4.16 ms).

  • HDD capacity
    • 750 GB
    • 500 GB
  • Average latency
    • 4.17 ms
    • 4.16 ms

Side by side

Differences highlightedShow differences only
24 specifications
A

EMC

Clariion 750GB SATA II HDDView product
B

Seagate

Barracuda ES SATA 3.0Gb/s 500-GB 20pkView product
Features2 differ
HDD capacityDiffers750 GB500 GB
HDD speed7200 RPM7200 RPM
HDD size3.5"3.5"
InterfaceSerial ATA IISerial ATA II
Storage drive buffer sizeKnown for one16 MB
Read seek timeKnown for one9.5 ms
Write seek timeKnown for one8.5 ms
Track to track seek timeKnown for one0.8 ms
Average latencyDiffers4.17 ms4.16 ms
Bytes per sectorKnown for one512
Poweridentical
Operating voltage5 / 12 V5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 55 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating altitudeKnown for one-60.96 - 3048 m
Non-operating altitudeKnown for one-60.96 - 12192 m
Operating shockKnown for one63 G
Non-operating shockKnown for one225 G
Weight & dimensionsidentical
WidthKnown for one101.6 mm
DepthKnown for one147 mm
HeightKnown for one26.1 mm
WeightKnown for one720 g
Other featuresidentical
Data transfer rateKnown for one3 Gbit/s
InternalYesYes
Sustained data rateKnown for one72 MB/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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