Product comparison · 2 internal hard drives

2-Power 900GB 10k RPM SAS 2.5" HDD vs Origin Storage 4TB Desktop 3.5in SATA HD kit Optiplex 780/980 MT

11specifications compared
9differ
2identical
12known for one product only

Key differences

The 2-Power 900GB 10k RPM SAS 2.5" HDD has 2,800 RPM more HDD speed than the Origin Storage 4TB Desktop 3.5in SATA HD kit Optiplex 780/980 MT (10000 RPM vs 7200 RPM). The Origin Storage 4TB Desktop 3.5in SATA HD kit Optiplex 780/980 MT has 1" more HDD size than the 2-Power 900GB 10k RPM SAS 2.5" HDD (3.5" vs 2.5"). The 2-Power 900GB 10k RPM SAS 2.5" HDD has 31.4 mm more width than the Origin Storage 4TB Desktop 3.5in SATA HD kit Optiplex 780/980 MT (133 mm vs 101.6 mm). HDD capacity: 900 GB on the 2-Power 900GB 10k RPM SAS 2.5" HDD, 4 TB on the Origin Storage 4TB Desktop 3.5in SATA HD kit Optiplex 780/980 MT. Interface: SAS on the 2-Power 900GB 10k RPM SAS 2.5" HDD, Serial ATA III on the Origin Storage 4TB Desktop 3.5in SATA HD kit Optiplex 780/980 MT.

HDD capacity
- 900GB 10k RPM SAS 2.5" HDD:900 GB
- 4TB Desktop 3.5in SATA HD kit Optiplex 780/980 MT:4 TB
HDD speed
- 900GB 10k RPM SAS 2.5" HDD:10000 RPM
- 4TB Desktop 3.5in SATA HD kit Optiplex 780/980 MT:7200 RPM
HDD size
- 900GB 10k RPM SAS 2.5" HDD:2.5"
- 4TB Desktop 3.5in SATA HD kit Optiplex 780/980 MT:3.5"
Interface
- 900GB 10k RPM SAS 2.5" HDD:SAS
- 4TB Desktop 3.5in SATA HD kit Optiplex 780/980 MT:Serial ATA III
Operating voltage
- 900GB 10k RPM SAS 2.5" HDD:5 V
- 4TB Desktop 3.5in SATA HD kit Optiplex 780/980 MT:5 / 12 V
Width
- 900GB 10k RPM SAS 2.5" HDD:133 mm
- 4TB Desktop 3.5in SATA HD kit Optiplex 780/980 MT:101.6 mm
Depth
- 900GB 10k RPM SAS 2.5" HDD:80 mm
- 4TB Desktop 3.5in SATA HD kit Optiplex 780/980 MT:147 mm
Height
- 900GB 10k RPM SAS 2.5" HDD:13 mm
- 4TB Desktop 3.5in SATA HD kit Optiplex 780/980 MT:26.1 mm

Side by side

Differences highlightedShow differences only

Comparison of 900GB 10k RPM SAS 2.5" HDD, 4TB Desktop 3.5in SATA HD kit Optiplex 780/980 MT
23 specifications	A 2-Power 900GB 10k RPM SAS 2.5" HDD View product	B Origin Storage 4TB Desktop 3.5in SATA HD kit Optiplex 780/980 MT View product
Features4 differ
HDD capacityDiffers	900 GB	4 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
Component for	PC	PC
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Bytes per sectorKnown for one	Unknown — not stated by the source	512
RefurbishedKnown for one	Unknown — not stated by the source	No
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1000000 h
Power1 differ
Power consumption (idle)Known for one	Unknown — not stated by the source	6.9 W
Operating voltageDiffers	5 V	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	0.67 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	1.04 G
Packaging contentidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	No
Storage drive caddy includedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	133 mm	101.6 mm
DepthDiffers	80 mm	147 mm
HeightDiffers	13 mm	26.1 mm
WeightDiffers	266 g	690 g
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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