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Product comparison · 2 internal hard drives

Fujitsu HD SAS 12G 900GB 15K HOT PL 2.5 EP vs Seagate X22 ST20000NM000E

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  • 7specifications compared
  • 4differ
  • 3identical
  • 20known for one product only

Key differences

The Fujitsu HD SAS 12G 900GB 15K HOT PL 2.5 EP has 7,800 RPM more HDD speed than the Seagate X22 ST20000NM000E (15000 RPM vs 7200 RPM). The Seagate X22 ST20000NM000E has 1" more HDD size than the Fujitsu HD SAS 12G 900GB 15K HOT PL 2.5 EP (3.5" vs 2.5"). HDD capacity: 900 GB on the Fujitsu HD SAS 12G 900GB 15K HOT PL 2.5 EP, 20 TB on the Seagate X22 ST20000NM000E. Component for: Server/workstation on the Fujitsu HD SAS 12G 900GB 15K HOT PL 2.5 EP, Disk array on the Seagate X22 ST20000NM000E.

  • HDD capacity
    • 900 GB
    • 20 TB
  • HDD speed
    • 15000 RPM
    • 7200 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Component for
    • Server/workstation
    • Disk array

Side by side

Differences highlightedShow differences only
27 specifications
A

Fujitsu

HD SAS 12G 900GB 15K HOT PL 2.5 EPView product
B

Seagate

X22 ST20000NM000EView product
Features4 differ
HDD capacityDiffers900 GB20 TB
HDD speedDiffers15000 RPM7200 RPM
HDD sizeDiffers2.5"3.5"
InterfaceSASSAS
TypeHDDHDD
Component forDiffersServer/workstationDisk array
Storage drive buffer sizeKnown for one512 MB
HDD interface transfer rate12 Gbit/s12 Gbit/s
Average latencyKnown for one4.16 ms
Uncorrectable Bit Error Rate (UBER)Known for one< 1 per 10^15 bits read
Rotational Vibration (RV) sensorsKnown for oneYes
24/7 operationKnown for oneYes
Mean time between failures (MTBF)Known for one2500000 h
Poweridentical
Power consumption (idle)Known for one5.5 W
Power consumption (read)Known for one9.8 W
Power consumption (write)Known for one7 W
Operating voltageKnown for one5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 60 °C
Operating vibrationKnown for one2.27 G
Operating shockKnown for one40 G
Non-operating shockKnown for one200 G
Weight & dimensionsidentical
WidthKnown for one101.8 mm
DepthKnown for one147 mm
HeightKnown for one26.1 mm
WeightKnown for one680 g
Packaging dataidentical
Quantity per packKnown for one1 pc(s)
Other featuresidentical
Hot-Plug supportKnown for oneYes

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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