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Product comparison · 2 internal hard drives

NEC 1TB 2.5" 7200 rpm SATA II vs NEC 300GB 2.5" 15000 rpm SAS 6Gb/s

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  • 12specifications compared
  • 4differ
  • 8identical
  • 2known for one product only

Key differences

The NEC 300GB 2.5" 15000 rpm SAS 6Gb/s has 7,800 RPM more HDD speed than the NEC 1TB 2.5" 7200 rpm SATA II (15000 RPM vs 7200 RPM). The NEC 300GB 2.5" 15000 rpm SAS 6Gb/s has 3 Gbit/s more data transfer rate than the NEC 1TB 2.5" 7200 rpm SATA II (6 Gbit/s vs 3 Gbit/s). HDD capacity: 1 TB on the NEC 1TB 2.5" 7200 rpm SATA II, 300 GB on the NEC 300GB 2.5" 15000 rpm SAS 6Gb/s. Interface: Serial ATA II on the NEC 1TB 2.5" 7200 rpm SATA II, SAS on the NEC 300GB 2.5" 15000 rpm SAS 6Gb/s.

  • HDD capacity
    • 1 TB
    • 300 GB
  • HDD speed
    • 7200 RPM
    • 15000 RPM
  • Interface
    • Serial ATA II
    • SAS
  • Data transfer rate
    • 3 Gbit/s
    • 6 Gbit/s

Side by side

Differences highlightedShow differences only
14 specifications
A

NEC

1TB 2.5" 7200 rpm SATA IIView product
B

NEC

300GB 2.5" 15000 rpm SAS 6Gb/sView product
Features3 differ
HDD capacityDiffers1 TB300 GB
HDD speedDiffers7200 RPM15000 RPM
HDD size2.5"2.5"
InterfaceDiffersSerial ATA IISAS
Component forKnown for oneServer/workstation
Poweridentical
Operating voltage5 V5 V
Operational conditionsidentical
Operating temperature (T-T)5 - 60 °C5 - 60 °C
Operating relative humidity (H-H)10 - 90%10 - 90%
Other features1 differ
Data transfer rateDiffers3 Gbit/s6 Gbit/s
InternalYesYes
Number of products includedKnown for one1 pc(s)
Windows operating systems supportedYesYes
Linux operating systems supportedYesYes
Compatible productsNEC Express5800/R110d-1ENEC Express5800/R110d-1E

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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