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Product comparison · 2 internal hard drives

Origin Storage 2TB 7.2K PE M520/M620/M820 vs Origin Storage 4TB H/S HD TS RD/TD230 7.2K

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  • 39specifications compared
  • 16differ
  • 23identical
  • 3known for one product only

Key differences

The Origin Storage 4TB H/S HD TS RD/TD230 7.2K has 2 TB more HDD capacity than the Origin Storage 2TB 7.2K PE M520/M620/M820 (4 TB vs 2 TB). The Origin Storage 4TB H/S HD TS RD/TD230 7.2K has 1" more HDD size than the Origin Storage 2TB 7.2K PE M520/M620/M820 (3.5" vs 2.5"). The Origin Storage 4TB H/S HD TS RD/TD230 7.2K has 39 MiB/s more HDD sustained transfer rate than the Origin Storage 2TB 7.2K PE M520/M620/M820 (175 MiB/s vs 136 MiB/s). Operating voltage: 5 V on the Origin Storage 2TB 7.2K PE M520/M620/M820, 5 / 12 V on the Origin Storage 4TB H/S HD TS RD/TD230 7.2K. Operating altitude: 304.8 - 12192 m on the Origin Storage 2TB 7.2K PE M520/M620/M820, -304.8 - 3048 m on the Origin Storage 4TB H/S HD TS RD/TD230 7.2K.

  • HDD capacity
    • 2 TB
    • 4 TB
  • HDD size
    • 2.5"
    • 3.5"
  • HDD sustained transfer rate
    • 136 MiB/s
    • 175 MiB/s
  • Power consumption (idle)
    • 4.12 W
    • 6.73 W
  • Power consumption (read)
    • 4.44 W
    • 11.27 W
  • Operating voltage
    • 5 V
    • 5 / 12 V
  • Start-up current
    • 0.97 A
    • 2.6 A
  • Non-operating vibration
    • 3 G
    • 4.9 G

Side by side

Differences highlightedShow differences only
42 specifications
A

Origin Storage

2TB 7.2K PE M520/M620/M820

Model DELL-2000NLSA/7-S15

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B

Origin Storage

4TB H/S HD TS RD/TD230 7.2K

Model IBM-4000NLSA/7-S11

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Features3 differ
HDD capacityDiffers2 TB4 TB
HDD speed7200 RPM7200 RPM
HDD sizeDiffers2.5"3.5"
InterfaceNL-SATANL-SATA
TypeHDDHDD
Component forServer/workstationServer/workstation
Hot-swapNoNo
Storage drive buffer size128 MB128 MB
HDD interface transfer rate6 Gbit/s6 Gbit/s
HDD sustained transfer rateDiffers136 MiB/s175 MiB/s
HDD number of cylindersKnown for one16383
HDD number of heads1010
Average latency4.16 ms4.16 ms
24/7 operationNoNo
Bytes per sector512512
RefurbishedNoNo
Mean time between failures (MTBF)2000000 h2000000 h
Power4 differ
Power consumption (idle)Differs4.12 W6.73 W
Power consumption (read)Differs4.44 W11.27 W
Operating voltageDiffers5 V5 / 12 V
Start-up currentDiffers0.97 A2.6 A
Power consumption (write)Known for one4.6 W
Operational conditions4 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 vibrationDiffers3 G4.9 G
Operating altitudeDiffers304.8 - 12192 m-304.8 - 3048 m
Non-operating altitude-304.8 - 12192 m-304.8 - 12192 m
Operating shockDiffers25 G40 G
Non-operating shockDiffers400 G300 G
Packaging contentidentical
Storage drive adapter includedNoNo
Storage drive caddy includedYesYes
Weight & dimensions4 differ
WidthDiffers70.1 mm101.8 mm
DepthDiffers100.5 mm147 mm
HeightDiffers15 mm26.1 mm
WeightDiffers320 g850 g
Logistics dataidentical
Harmonized System (HS) code8471705084717050
Other features1 differ
Compliance certificatesRoHSRoHS
Drive ready timeKnown for one20 s
Compatible productsDiffersPowerEdge M520/M620/M820ThinkServer RD/TD230

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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