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Product comparison · 2 internal hard drives

Origin Storage 300GB Hot Plug SAS HDD RD240 10K vs Seagate 320GB 2.5

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  • 21specifications compared
  • 17differ
  • 4identical
  • 18known for one product only

Key differences

The Seagate 320GB 2.5 has 20 GB more HDD capacity than the Origin Storage 300GB Hot Plug SAS HDD RD240 10K (320 GB vs 300 GB). The Origin Storage 300GB Hot Plug SAS HDD RD240 10K has 4,600 RPM more HDD speed than the Seagate 320GB 2.5 (10000 RPM vs 5400 RPM). The Origin Storage 300GB Hot Plug SAS HDD RD240 10K has 1" more HDD size than the Seagate 320GB 2.5 (3.5" vs 2.5"). Interface: SAS on the Origin Storage 300GB Hot Plug SAS HDD RD240 10K, Serial ATA II on the Seagate 320GB 2.5. Component for: Server/workstation on the Origin Storage 300GB Hot Plug SAS HDD RD240 10K, Laptop on the Seagate 320GB 2.5.

  • HDD capacity
    • 300 GB
    • 320 GB
  • HDD speed
    • 10000 RPM
    • 5400 RPM
  • HDD size
    • 3.5"
    • 2.5"
  • Interface
    • SAS
    • Serial ATA II
  • Component for
    • Server/workstation
    • Laptop
  • Storage drive buffer size
    • 64 MB
    • 8 MB
  • HDD number of heads
    • 2
    • 3
  • Average latency
    • 2.9 ms
    • 5.6 ms

Side by side

Differences highlightedShow differences only
39 specifications
A

Origin Storage

300GB Hot Plug SAS HDD RD240 10K

Model IBM-300SAS/10-S9

View product
B

Seagate

320GB 2.5View product
Features8 differ
HDD capacityDiffers300 GB320 GB
HDD speedDiffers10000 RPM5400 RPM
HDD sizeDiffers3.5"2.5"
InterfaceDiffersSASSerial ATA II
TypeHDDHDD
Component forDiffersServer/workstationLaptop
Hot-swapKnown for oneYes
Storage drive buffer sizeDiffers64 MB8 MB
HDD interface transfer rateKnown for one12 Gbit/s
HDD number of headsDiffers23
Average latencyDiffers2.9 ms5.6 ms
Bytes per sector512512
RefurbishedKnown for oneNo
Mean time between failures (MTBF)Known for one2000000 h
Start/stop cyclesKnown for one600000
Power3 differ
Power consumption (idle)Differs3 W0.81 W
Operating voltageDiffers5 / 12 V5 V
Start-up currentDiffers0.41 A1 A
Power consumption (standby)Known for one0.22 W
Power consumption (read)Known for one2.6 W
Power consumption (write)Known for one2.85 W
Operational conditions3 differ
Operating temperature (T-T)Differs5 - 55 °C0 - 60 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)Known for one5 - 95%
Storage relative humidity (H-H)Known for one5 - 95%
Operating vibrationKnown for one0.5 G
Non-operating vibrationKnown for one3 G
Operating altitudeKnown for one-304.8 - 3048 m
Non-operating altitudeKnown for one-304.8 - 12192 m
Operating shockDiffers40 G350 G
Non-operating shockDiffers400 G1000 G
Packaging contentidentical
Storage drive adapter includedKnown for oneNo
Weight & dimensions3 differ
WidthDiffers70.1 mm69.8 mm
Depth100.5 mm100.5 mm
HeightDiffers15 mm9.5 mm
WeightDiffers850 g98.8 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one84717050
Other featuresidentical
Compliance certificatesKnown for oneRoHS
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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