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Product comparison · 2 internal hard drives

Origin Storage 300GB 15K PE M520/M620/M820 vs Origin Storage 1TB NLSAS 7.2K XSERIES

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  • 33specifications compared
  • 16differ
  • 17identical
  • 2known 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 1TB NLSAS 7.2K XSERIES (15000 RPM vs 7200 RPM). The Origin Storage 1TB NLSAS 7.2K XSERIES has 1" more HDD size than the Origin Storage 300GB 15K PE M520/M620/M820 (3.5" vs 2.5"). The Origin Storage 1TB NLSAS 7.2K XSERIES has 2.16 ms more average latency than the Origin Storage 300GB 15K PE M520/M620/M820 (4.16 ms vs 2 ms). HDD capacity: 300 GB on the Origin Storage 300GB 15K PE M520/M620/M820, 1 TB on the Origin Storage 1TB NLSAS 7.2K XSERIES. Interface: SAS on the Origin Storage 300GB 15K PE M520/M620/M820, NL-SAS on the Origin Storage 1TB NLSAS 7.2K XSERIES.

  • HDD capacity
    • 300 GB
    • 1 TB
  • HDD speed
    • 15000 RPM
    • 7200 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Interface
    • SAS
    • NL-SAS
  • Average latency
    • 2 ms
    • 4.16 ms
  • Mean time between failures (MTBF)
    • 2000000 h
    • 1400000 h
  • Power consumption (typical)
    • 8.4 W
    • 8.93 W
  • Power consumption (idle)
    • 4.8 W
    • 4.84 W

Side by side

Differences highlightedShow differences only
35 specifications
A

Origin Storage

300GB 15K PE M520/M620/M820

Model DELL-300SAS/15-S15

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B

Origin Storage

1TB NLSAS 7.2K XSERIES

Model IBM-1000NLS/7-S4

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Features6 differ
HDD capacityDiffers300 GB1 TB
HDD speedDiffers15000 RPM7200 RPM
HDD sizeDiffers2.5"3.5"
InterfaceDiffersSASNL-SAS
TypeHDDHDD
Component forServer/workstationServer/workstation
Hot-swapNoNo
Storage drive buffer size128 MB128 MB
HDD interface transfer rate12 Gbit/s12 Gbit/s
HDD number of headsKnown for one4
Average latencyDiffers2 ms4.16 ms
Bytes per sector512512
RefurbishedNoNo
Mean time between failures (MTBF)Differs2000000 h1400000 h
24/7 operationKnown for oneNo
Power3 differ
Power consumption (typical)Differs8.4 W8.93 W
Power consumption (idle)Differs4.8 W4.84 W
Operating voltageDiffers5 V5 / 12 V
Operational conditions3 differ
Operating temperature (T-T)5 - 55 °C5 - 55 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)5 - 95%5 - 95%
Storage relative humidity (H-H)5 - 95%5 - 95%
Operating vibration0.5 G0.5 G
Non-operating vibrationDiffers2.4 G0.25 G
Operating altitude-304.8 - 3048 m-304.8 - 3048 m
Non-operating altitude-304.8 - 12192 m-304.8 - 12192 m
Operating shockDiffers40 G70 G
Non-operating shockDiffers400 G300 G
Packaging contentidentical
Storage drive adapter includedNoNo
Weight & dimensions4 differ
WidthDiffers69.8 mm101.8 mm
DepthDiffers100.5 mm147 mm
HeightDiffers15 mm26.1 mm
WeightDiffers320 g850 g
Logistics dataidentical
Harmonized System (HS) code8471705084717050
Other featuresidentical
Compliance certificatesRoHSRoHS

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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