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Product comparison · 2 internal hard drives

Origin Storage HDD 8TB 3.5in NearLine SAS in Hot Swap Caddy vs Origin Storage 4TB Hot Plug NLSAS HDD RD240 7.2K

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  • 34specifications compared
  • 10differ
  • 24identical
  • 4known for one product only

Key differences

The Origin Storage HDD 8TB 3.5in NearLine SAS in Hot Swap Caddy has 4 TB more HDD capacity than the Origin Storage 4TB Hot Plug NLSAS HDD RD240 7.2K (8 TB vs 4 TB). The Origin Storage HDD 8TB 3.5in NearLine SAS in Hot Swap Caddy has 6 Gbit/s more HDD interface transfer rate than the Origin Storage 4TB Hot Plug NLSAS HDD RD240 7.2K (12 Gbit/s vs 6 Gbit/s). The Origin Storage HDD 8TB 3.5in NearLine SAS in Hot Swap Caddy has 500,000 h more mean time between failures (MTBF) than the Origin Storage 4TB Hot Plug NLSAS HDD RD240 7.2K (2500000 h vs 2000000 h). Only the Origin Storage 4TB Hot Plug NLSAS HDD RD240 7.2K has hot-swap. Component for: PC on the Origin Storage HDD 8TB 3.5in NearLine SAS in Hot Swap Caddy, Server/workstation on the Origin Storage 4TB Hot Plug NLSAS HDD RD240 7.2K.

  • HDD capacity
    • 8 TB
    • 4 TB
  • Component for
    • PC
    • Server/workstation
  • Hot-swap
    • No
    • Yes
  • HDD interface transfer rate
    • 12 Gbit/s
    • 6 Gbit/s
  • Mean time between failures (MTBF)
    • 2500000 h
    • 2000000 h
  • Power consumption (typical)
    • 9.1 W
    • 11.86 W
  • Power consumption (idle)
    • 5.7 W
    • 7.8 W
  • Operating vibration
    • 0.67 G
    • 0.5 G

Side by side

Differences highlightedShow differences only
38 specifications
A

Origin Storage

HDD 8TB 3.5in NearLine SAS in Hot Swap Caddy

Model DELL-8TBNLS/7-F21

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B

Origin Storage

4TB Hot Plug NLSAS HDD RD240 7.2K

Model IBM-4000NLS/7-S9

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Features5 differ
HDD capacityDiffers8 TB4 TB
HDD speed7200 RPM7200 RPM
HDD size3.5"3.5"
InterfaceNL-SASNL-SAS
TypeHDDHDD
Component forDiffersPCServer/workstation
Hot-swapDiffersNoYes
Storage drive buffer size128 MB128 MB
HDD interface transfer rateDiffers12 Gbit/s6 Gbit/s
Read seek timeKnown for one8.5 ms
Average latency4.16 ms4.16 ms
24/7 operationNoNo
Bytes per sector512512
RefurbishedNoNo
Mean time between failures (MTBF)Differs2500000 h2000000 h
Power2 differ
Power consumption (typical)Differs9.1 W11.86 W
Power consumption (idle)Differs5.7 W7.8 W
Operating voltage5 / 12 V5 / 12 V
Operational conditions2 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 vibrationDiffers0.67 G0.5 G
Non-operating vibrationDiffers1.04 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 shock70 G70 G
Non-operating shock300 G300 G
Packaging contentidentical
Storage drive adapter includedNoNo
Storage drive caddy includedKnown for oneYes
Weight & dimensions1 differ
WidthDiffers101.6 mm101.8 mm
Depth147 mm147 mm
Height26.1 mm26.1 mm
Weight850 g850 g
Logistics dataidentical
Harmonized System (HS) code8471705084717050
Other featuresidentical
Compliance certificatesRoHSRoHS
Warranty periodKnown for one5 year(s)
Compatible productsKnown for oneThinkServer RD240

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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