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Product comparison · 2 internal hard drives

Origin Storage 2.5in Nearline SATA vs Origin Storage 1TB Hot Plug NLSATA RD240 Nearline 7.2K

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  • 42specifications compared
  • 17differ
  • 25identical
  • 9known for one product only

Key differences

The Origin Storage 1TB Hot Plug NLSATA RD240 Nearline 7.2K has 64 MB more storage drive buffer size than the Origin Storage 2.5in Nearline SATA (128 MB vs 64 MB). The Origin Storage 2.5in Nearline SATA has 13 more HDD heads than the Origin Storage 1TB Hot Plug NLSATA RD240 Nearline 7.2K (16 vs 3). The Origin Storage 1TB Hot Plug NLSATA RD240 Nearline 7.2K has 600,000 h more mean time between failures (MTBF) than the Origin Storage 2.5in Nearline SATA (2000000 h vs 1400000 h). Only the Origin Storage 1TB Hot Plug NLSATA RD240 Nearline 7.2K has hot-swap. Operating voltage: 5 V on the Origin Storage 2.5in Nearline SATA, 5 / 12 V on the Origin Storage 1TB Hot Plug NLSATA RD240 Nearline 7.2K.

  • Hot-swap
    • No
    • Yes
  • Storage drive buffer size
    • 64 MB
    • 128 MB
  • HDD number of heads
    • 16
    • 3
  • Mean time between failures (MTBF)
    • 1400000 h
    • 2000000 h
  • Power consumption (idle)
    • 3.31 W
    • 4.45 W
  • Power consumption (read)
    • 5.21 W
    • 8.08 W
  • Operating voltage
    • 5 V
    • 5 / 12 V
  • Operating vibration
    • 0.5 G
    • 0.25 G

Side by side

Differences highlightedShow differences only
51 specifications
A

Origin Storage

2.5in Nearline SATA

Model DELL-1000NLSA/7-S9

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B

Origin Storage

1TB Hot Plug NLSATA RD240 Nearline 7.2K

Model IBM-1000NLSA/7-S9

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Features4 differ
HDD capacity1 TB1 TB
HDD speed7200 RPM7200 RPM
HDD size3.5"3.5"
InterfaceNL-SATANL-SATA
TypeHDDHDD
Component forServer/workstationServer/workstation
Hot-swapDiffersNoYes
Storage drive buffer sizeDiffers64 MB128 MB
HDD interface transfer rate6 Gbit/s6 Gbit/s
HDD sustained transfer rateKnown for one115 MiB/s
HDD number of cylindersKnown for one16383
HDD number of headsDiffers163
Read seek timeKnown for one7.5 ms
Write seek timeKnown for one8.5 ms
Full stroke seek timeKnown for one18.08 ms
Track to track seek timeKnown for one0.44 ms
Average latency4.16 ms4.16 ms
24/7 operationNoNo
Bytes per sector512512
RefurbishedNoNo
Mean time between failures (MTBF)Differs1400000 h2000000 h
Power3 differ
Power consumption (idle)Differs3.31 W4.45 W
Power consumption (read)Differs5.21 W8.08 W
Power consumption (write)Known for one6 W
Operating voltageDiffers5 V5 / 12 V
Start-up currentKnown for one18.35 A
Operational conditions5 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 vibrationDiffers0.5 G0.25 G
Non-operating vibrationDiffers3 G4.9 G
Operating altitudeDiffers-61 - 3048 m-304.8 - 3048 m
Non-operating altitudeDiffers-61 - 12210 m-304.8 - 12192 m
Operating shock70 G70 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 mm26.1 mm
HeightDiffers15 mm147 mm
WeightDiffers320 g850 g
Logistics dataidentical
Harmonized System (HS) code8471705084717050
Other features1 differ
Compliance certificatesRoHSRoHS
Drive ready time20 s20 s
InternalYesYes
Number of products included1 pc(s)1 pc(s)
Windows operating systems supportedYesYes
Linux operating systems supportedYesYes
Compatible productsDiffersDell PowerEdge 1950IBM/Lenovo ThinkServer RD240
Hot-Plug supportKnown for oneYes

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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