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Product comparison · 2 internal hard drives

Origin Storage HDD 1.8TB 2.5in SAS 10000RPM in Hot Swap Caddy vs Origin Storage HDD 1.2TB 3.5in SAS 10000RPM in Hot Swap Caddy

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  • 32specifications compared
  • 7differ
  • 25identical
  • 7known for one product only

Key differences

The Origin Storage HDD 1.8TB 2.5in SAS 10000RPM in Hot Swap Caddy has 0.6 TB more HDD capacity than the Origin Storage HDD 1.2TB 3.5in SAS 10000RPM in Hot Swap Caddy (1.8 TB vs 1.2 TB). The Origin Storage HDD 1.2TB 3.5in SAS 10000RPM in Hot Swap Caddy has 1" more HDD size than the Origin Storage HDD 1.8TB 2.5in SAS 10000RPM in Hot Swap Caddy (3.5" vs 2.5"). The Origin Storage HDD 1.8TB 2.5in SAS 10000RPM in Hot Swap Caddy has 0.55 W more power consumption (typical) than the Origin Storage HDD 1.2TB 3.5in SAS 10000RPM in Hot Swap Caddy (7.8 W vs 7.25 W).

  • HDD capacity
    • 1.8 TB
    • 1.2 TB
  • HDD size
    • 2.5"
    • 3.5"
  • Power consumption (typical)
    • 7.8 W
    • 7.25 W
  • Power consumption (idle)
    • 4.55 W
    • 4.26 W
  • Power consumption (read)
    • 6.46 W
    • 6.02 W
  • Power consumption (write)
    • 7.05 W
    • 5.97 W
  • Start-up current
    • 0.47 A
    • 0.44 A

Side by side

Differences highlightedShow differences only
39 specifications
A

Origin Storage

HDD 1.8TB 2.5in SAS 10000RPM in Hot Swap Caddy

Model DELL-1800SAS/10-S19-XR11

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B

Origin Storage

HDD 1.2TB 3.5in SAS 10000RPM in Hot Swap Caddy

Model IBM-1200SAS/10-S21

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Features2 differ
HDD capacityDiffers1.8 TB1.2 TB
HDD speed10000 RPM10000 RPM
HDD sizeDiffers2.5"3.5"
InterfaceSASSAS
TypeHDDHDD
Component forServer/workstationServer/workstation
Hot-swapNoNo
Storage drive buffer size128 MB128 MB
HDD interface transfer rate12 Gbit/s12 Gbit/s
HDD number of headsKnown for one8
Access timeKnown for one2.9 ms
Bytes per sectorKnown for one512
RefurbishedNoNo
Mean time between failures (MTBF)2000000 h2000000 h
Average latencyKnown for one2.9 ms
Power5 differ
Power consumption (typical)Differs7.8 W7.25 W
Power consumption (idle)Differs4.55 W4.26 W
Power consumption (read)Differs6.46 W6.02 W
Power consumption (write)Differs7.05 W5.97 W
Operating voltage5 V5 V
Start-up currentDiffers0.47 A0.44 A
Operational conditionsidentical
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 vibration0.5 G0.5 G
Non-operating vibration3 G3 G
Operating altitude-304.8 - 3048 m-304.8 - 3048 m
Non-operating altitude-304.8 - 12192 m-304.8 - 12192 m
Operating shock40 G40 G
Non-operating shock400 G400 G
Weight & dimensionsidentical
Width70.1 mm70.1 mm
Depth100.5 mm100.5 mm
Height15 mm15 mm
Weight220 g220 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one84717050
Other featuresidentical
Compliance certificatesRoHSRoHS
Warranty periodKnown for one5 year(s)
Packaging contentidentical
Storage drive adapter includedKnown for oneNo

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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