Product comparison · 2 internal hard drives

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

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  • 33specifications compared
  • 6differ
  • 27identical
  • 2known for one product only

Key differences

  • HDD capacity
    • HDD 1.2TB 3.5in SAS 10000RPM in Hot Swap Caddy:1.2 TB
    • HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy:1.8 TB
  • Power consumption (typical)
    • HDD 1.2TB 3.5in SAS 10000RPM in Hot Swap Caddy:7.25 W
    • HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy:7.8 W
  • Power consumption (idle)
    • HDD 1.2TB 3.5in SAS 10000RPM in Hot Swap Caddy:4.26 W
    • HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy:4.55 W
  • Power consumption (read)
    • HDD 1.2TB 3.5in SAS 10000RPM in Hot Swap Caddy:6.02 W
    • HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy:6.46 W
  • Power consumption (write)
    • HDD 1.2TB 3.5in SAS 10000RPM in Hot Swap Caddy:5.97 W
    • HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy:7.05 W
  • Start-up current
    • HDD 1.2TB 3.5in SAS 10000RPM in Hot Swap Caddy:0.44 A
    • HDD 1.8TB 3.5in SAS 10000RPM in Hot Swap Caddy:0.47 A

Side by side

Differences highlightedShow differences only (off)
Comparison of IBM-1200SAS/10-S21, IBM-1800SAS/10-S21
35 specifications
Features1 differ
HDD capacityDiffers1.2 TB1.8 TB
HDD speed10000 RPM10000 RPM
HDD size3.5"3.5"
InterfaceSASSAS
TypeHDDHDD
Component forServer/workstationServer/workstation
Hot-swapNoNo
Storage drive buffer size128 MB128 MB
HDD interface transfer rate12 Gbit/s12 Gbit/s
Average latencyKnown for one2.9 msUnknown — not stated by the source
RefurbishedNoNo
Mean time between failures (MTBF)2000000 h2000000 h
Power5 differ
Power consumption (typical)Differs7.25 W7.8 W
Power consumption (idle)Differs4.26 W4.55 W
Power consumption (read)Differs6.02 W6.46 W
Power consumption (write)Differs5.97 W7.05 W
Operating voltage5 V5 V
Start-up currentDiffers0.44 A0.47 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
Packaging contentidentical
Storage drive adapter includedNoNo
Weight & dimensionsidentical
Width70.1 mm70.1 mm
Depth100.5 mm100.5 mm
Height15 mm15 mm
Weight220 g220 g
Other featuresidentical
Compliance certificatesRoHSRoHS
Warranty periodKnown for one5 year(s)Unknown — not stated by the source

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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