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

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

Key differences

HDD capacity
- 1.2TB 10K 12G 2.5INCH SAS HDD - Festplatte - Serial Attached SCSI (SAS):1.2 TB
- 2X18 18 TB:18 TB
HDD speed
- 1.2TB 10K 12G 2.5INCH SAS HDD - Festplatte - Serial Attached SCSI (SAS):10000 RPM
- 2X18 18 TB:7200 RPM
HDD size
- 1.2TB 10K 12G 2.5INCH SAS HDD - Festplatte - Serial Attached SCSI (SAS):2.5"
- 2X18 18 TB:3.5"
Component for
- 1.2TB 10K 12G 2.5INCH SAS HDD - Festplatte - Serial Attached SCSI (SAS):Server/workstation
- 2X18 18 TB:Disk array

Side by side

Differences highlightedShow differences only

Comparison of 1.2TB 10K 12G 2.5INCH SAS HDD - Festplatte - Serial Attached SCSI (SAS), 2X18 18 TB
28 specifications	A Dell 1.2TB 10K 12G 2.5INCH SAS HDD - Festplatte - Serial Attached SCSI (SAS)View product	B Seagate 2X18 18 TB View product
Features4 differ
HDD capacityDiffers	1.2 TB	18 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	SAS	SAS
Type	HDD	HDD
Component forDiffers	Server/workstation	Disk array
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	256 MB
HDD interface transfer rate	12 Gbit/s	12 Gbit/s
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	554 MiB/s
HDD average transfer rateKnown for one	Unknown — not stated by the source	528 MB/s
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Uncorrectable Bit Error Rate (UBER)Known for one	Unknown — not stated by the source	< 1 per 10^15 bits read
Rotational Vibration (RV) sensorsKnown for one	Unknown — not stated by the source	Yes
24/7 operationKnown for one	Unknown — not stated by the source	Yes
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2500000 h
Poweridentical
Power consumption (idle)Known for one	Unknown — not stated by the source	8 W
Power consumption (read)Known for one	Unknown — not stated by the source	13.5 W
Power consumption (write)Known for one	Unknown — not stated by the source	12.8 W
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 60 °C
Operating vibrationKnown for one	Unknown — not stated by the source	2.27 G
Operating shockKnown for one	Unknown — not stated by the source	40 G
Non-operating shockKnown for one	Unknown — not stated by the source	200 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.8 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	665 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	20 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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