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Product comparison · 2 internal hard drives

Dell 1.2TB 10K 12G 2.5INCH SAS HDD - Festplatte - Serial Attached SCSI (SAS) vs Seagate 2X18 18 TB

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  • 7specifications compared
  • 4differ
  • 3identical
  • 21known for one product only

Key differences

The Seagate 2X18 18 TB has 16.8 TB more HDD capacity than the Dell 1.2TB 10K 12G 2.5INCH SAS HDD - Festplatte - Serial Attached SCSI (SAS) (18 TB vs 1.2 TB). The Dell 1.2TB 10K 12G 2.5INCH SAS HDD - Festplatte - Serial Attached SCSI (SAS) has 2,800 RPM more HDD speed than the Seagate 2X18 18 TB (10000 RPM vs 7200 RPM). The Seagate 2X18 18 TB has 1" more HDD size than the Dell 1.2TB 10K 12G 2.5INCH SAS HDD - Festplatte - Serial Attached SCSI (SAS) (3.5" vs 2.5"). Component for: Server/workstation on the Dell 1.2TB 10K 12G 2.5INCH SAS HDD - Festplatte - Serial Attached SCSI (SAS), Disk array on the Seagate 2X18 18 TB.

  • HDD capacity
    • 1.2 TB
    • 18 TB
  • HDD speed
    • 10000 RPM
    • 7200 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Component for
    • Server/workstation
    • Disk array

Side by side

Differences highlightedShow differences only
28 specifications
A

Dell

1.2TB 10K 12G 2.5INCH SAS HDD - Festplatte - Serial Attached SCSI (SAS)View product
B

Seagate

2X18 18 TBView product
Features4 differ
HDD capacityDiffers1.2 TB18 TB
HDD speedDiffers10000 RPM7200 RPM
HDD sizeDiffers2.5"3.5"
Component forDiffersServer/workstationDisk array
Storage drive buffer sizeKnown for one256 MB
HDD sustained transfer rateKnown for one554 MiB/s
HDD average transfer rateKnown for one528 MB/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 one8 W
Power consumption (read)Known for one13.5 W
Power consumption (write)Known for one12.8 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 one665 g
Packaging dataidentical
Quantity per packKnown for one20 pc(s)

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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