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Product comparison · 2 internal hard drives

Origin Storage HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy vs Seagate Desktop HDD ST3250310AS-RF internal hard drive

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  • 19specifications compared
  • 15differ
  • 4identical
  • 20known for one product only

Key differences

The Origin Storage HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy has 2,800 RPM more HDD speed than the Seagate Desktop HDD ST3250310AS-RF internal hard drive (10000 RPM vs 7200 RPM). The Origin Storage HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy has 120 MB more storage drive buffer size than the Seagate Desktop HDD ST3250310AS-RF internal hard drive (128 MB vs 8 MB). The Seagate Desktop HDD ST3250310AS-RF internal hard drive has 0.75 W more power consumption (idle) than the Origin Storage HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy (5.3 W vs 4.55 W). HDD capacity: 1.8 TB on the Origin Storage HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy, 250 GB on the Seagate Desktop HDD ST3250310AS-RF internal hard drive. Interface: SAS on the Origin Storage HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy, Serial ATA II on the Seagate Desktop HDD ST3250310AS-RF internal hard drive.

  • HDD capacity
    • 1.8 TB
    • 250 GB
  • HDD speed
    • 10000 RPM
    • 7200 RPM
  • Interface
    • SAS
    • Serial ATA II
  • Storage drive buffer size
    • 128 MB
    • 8 MB
  • Power consumption (idle)
    • 4.55 W
    • 5.3 W
  • Power consumption (read)
    • 6.46 W
    • 8.5 W
  • Power consumption (write)
    • 7.05 W
    • 8.5 W
  • Operating voltage
    • 5 V
    • 5 / 12 V

Side by side

Differences highlightedShow differences only
39 specifications
A

Origin Storage

HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy

Model CPQ-1800SAS/10-S8

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B

Seagate

Desktop HDD ST3250310AS-RF internal hard drive

Model ST3250310AS-RF

View product
Features4 differ
HDD capacityDiffers1.8 TB250 GB
HDD speedDiffers10000 RPM7200 RPM
HDD size3.5"3.5"
InterfaceDiffersSASSerial ATA II
TypeHDDHDD
Storage drive buffer sizeDiffers128 MB8 MB
Read seek timeKnown for one8.5 ms
Write seek timeKnown for one10 ms
Average latencyKnown for one4.16 ms
RefurbishedKnown for oneYes
Start/stop cyclesKnown for one50000
Mean time between failures (MTBF)Known for one700000 h
Component forKnown for oneServer/workstation
Hot-swapKnown for oneNo
HDD interface transfer rateKnown for one12 Gbit/s
Access timeKnown for one2.9 ms
Power5 differ
Power consumption (idle)Differs4.55 W5.3 W
Power consumption (read)Differs6.46 W8.5 W
Power consumption (write)Differs7.05 W8.5 W
Operating voltageDiffers5 V5 / 12 V
Start-up currentDiffers0.47 A2 A
Power consumption (typical)Known for one7.8 W
Operational conditions6 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)Differs5 - 95%5 - 90%
Storage relative humidity (H-H)5 - 95%5 - 95%
Operating altitudeDiffers-304.8 - 3048 m-60.96 - 3048 m
Non-operating altitudeDiffers-304.8 - 12192 m-60.96 - 12192 m
Operating shockDiffers40 G63 G
Non-operating shockDiffers400 G350 G
Operating vibrationKnown for one0.5 G
Non-operating vibrationKnown for one3 G
Weight & dimensionsidentical
WidthKnown for one101.6 mm
DepthKnown for one147 mm
HeightKnown for one20 mm
WeightKnown for one365 g
Other featuresidentical
Windows operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
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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