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Product comparison · 2 internal hard drives

Origin Storage 2TB 7.2k 2.5in SAS IBM DS3524 Hot Swap HDD Incl Caddy vs Seagate 320GB 2.5

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  • 21specifications compared
  • 15differ
  • 6identical
  • 18known for one product only

Key differences

The Origin Storage 2TB 7.2k 2.5in SAS IBM DS3524 Hot Swap HDD Incl Caddy has 1,800 RPM more HDD speed than the Seagate 320GB 2.5 (7200 RPM vs 5400 RPM). The Origin Storage 2TB 7.2k 2.5in SAS IBM DS3524 Hot Swap HDD Incl Caddy has 120 MB more storage drive buffer size than the Seagate 320GB 2.5 (128 MB vs 8 MB). The Seagate 320GB 2.5 has 1.44 ms more average latency than the Origin Storage 2TB 7.2k 2.5in SAS IBM DS3524 Hot Swap HDD Incl Caddy (5.6 ms vs 4.16 ms). HDD capacity: 2 TB on the Origin Storage 2TB 7.2k 2.5in SAS IBM DS3524 Hot Swap HDD Incl Caddy, 320 GB on the Seagate 320GB 2.5. Interface: SAS on the Origin Storage 2TB 7.2k 2.5in SAS IBM DS3524 Hot Swap HDD Incl Caddy, Serial ATA II on the Seagate 320GB 2.5.

  • HDD capacity
    • 2 TB
    • 320 GB
  • HDD speed
    • 7200 RPM
    • 5400 RPM
  • Interface
    • SAS
    • Serial ATA II
  • Component for
    • Server/workstation
    • Laptop
  • Storage drive buffer size
    • 128 MB
    • 8 MB
  • Average latency
    • 4.16 ms
    • 5.6 ms
  • Power consumption (idle)
    • 3.53 W
    • 0.81 W
  • Power consumption (read)
    • 5.41 W
    • 2.6 W

Side by side

Differences highlightedShow differences only
39 specifications
A

Origin Storage

2TB 7.2k 2.5in SAS IBM DS3524 Hot Swap HDD Incl Caddy

Model IBM-2000NLS/7-S16

View product
B

Seagate

320GB 2.5View product
Features6 differ
HDD capacityDiffers2 TB320 GB
HDD speedDiffers7200 RPM5400 RPM
InterfaceDiffersSASSerial ATA II
Component forDiffersServer/workstationLaptop
Hot-swapKnown for oneYes
Storage drive buffer sizeDiffers128 MB8 MB
HDD interface transfer rateKnown for one6 Gbit/s
Average latencyDiffers4.16 ms5.6 ms
RefurbishedKnown for oneNo
Mean time between failures (MTBF)Known for one2000000 h
HDD number of headsKnown for one3
Start/stop cyclesKnown for one600000
Power3 differ
Power consumption (idle)Differs3.53 W0.81 W
Power consumption (read)Differs5.41 W2.6 W
Power consumption (write)Differs5.4 W2.85 W
Power consumption (standby)Known for one0.22 W
Start-up currentKnown for one1 A
Operational conditions3 differ
Operating temperature (T-T)Differs5 - 55 °C0 - 60 °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 shockDiffers25 G350 G
Non-operating shockDiffers400 G1000 G
Packaging contentidentical
Storage drive adapter includedKnown for oneNo
Storage drive caddy includedKnown for oneYes
Weight & dimensions3 differ
WidthDiffers70.1 mm69.8 mm
HeightDiffers15 mm9.5 mm
WeightDiffers320 g98.8 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one84717050
Other featuresidentical
Compliance certificatesKnown for oneRoHS

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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