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Product comparison · 2 internal hard drives

Origin Storage 300GB 15K PE M520/M620/M820 vs Origin Storage 4TB 7.2K 3.5in PE 13G Series Nearline SATA Hot-Swap HD Kit - Keep Your Drive

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  • 14specifications compared
  • 6differ
  • 8identical
  • 1known for one product only

Key differences

The Origin Storage 300GB 15K PE M520/M620/M820 has 7,800 RPM more HDD speed than the Origin Storage 4TB 7.2K 3.5in PE 13G Series Nearline SATA Hot-Swap HD Kit - Keep Your Drive (15000 RPM vs 7200 RPM). The Origin Storage 4TB 7.2K 3.5in PE 13G Series Nearline SATA Hot-Swap HD Kit - Keep Your Drive has 1" more HDD size than the Origin Storage 300GB 15K PE M520/M620/M820 (3.5" vs 2.5"). The Origin Storage 4TB 7.2K 3.5in PE 13G Series Nearline SATA Hot-Swap HD Kit - Keep Your Drive has 530 g more weight than the Origin Storage 300GB 15K PE M520/M620/M820 (850 g vs 320 g). Only the Origin Storage 4TB 7.2K 3.5in PE 13G Series Nearline SATA Hot-Swap HD Kit - Keep Your Drive has hot-swap. HDD capacity: 300 GB on the Origin Storage 300GB 15K PE M520/M620/M820, 4 TB on the Origin Storage 4TB 7.2K 3.5in PE 13G Series Nearline SATA Hot-Swap HD Kit - Keep Your Drive.

  • HDD capacity
    • 300 GB
    • 4 TB
  • HDD speed
    • 15000 RPM
    • 7200 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Interface
    • SAS
    • NL-SATA
  • Hot-swap
    • No
    • Yes
  • Weight
    • 320 g
    • 850 g

Side by side

Differences highlightedShow differences only
15 specifications
A

Origin Storage

300GB 15K PE M520/M620/M820

Model DELL-300SAS/15-S15RC

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B

Origin Storage

4TB 7.2K 3.5in PE 13G Series Nearline SATA Hot-Swap HD Kit - Keep Your Drive

Model DELL-4000NLSA/7-S17KYD

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Features5 differ
HDD capacityDiffers300 GB4 TB
HDD speedDiffers15000 RPM7200 RPM
HDD sizeDiffers2.5"3.5"
InterfaceDiffersSASNL-SATA
Hot-swapDiffersNoYes
24/7 operationKnown for oneNo
Weight & dimensions1 differ
WeightDiffers320 g850 g

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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