Product comparison · 2 internal hard drives

2-Power 1TB 7.2k RPM 3.5" HDD vs Seagate ST1800MM0128, 40PK

10specifications compared
10differ
0identical
15known for one product only

Key differences

HDD capacity
- 1TB 7.2k RPM 3.5" HDD:1 TB
- ST1800MM0128, 40PK:1.8 TB
HDD speed
- 1TB 7.2k RPM 3.5" HDD:7200 RPM
- ST1800MM0128, 40PK:10000 RPM
HDD size
- 1TB 7.2k RPM 3.5" HDD:3.5"
- ST1800MM0128, 40PK:2.5"
Type
- 1TB 7.2k RPM 3.5" HDD:HDD
- ST1800MM0128, 40PK:Hybrid-HDD
Component for
- 1TB 7.2k RPM 3.5" HDD:PC
- ST1800MM0128, 40PK:Server/workstation
Operating voltage
- 1TB 7.2k RPM 3.5" HDD:5 / 12 V
- ST1800MM0128, 40PK:5 V
Width
- 1TB 7.2k RPM 3.5" HDD:169 mm
- ST1800MM0128, 40PK:70.1 mm
Depth
- 1TB 7.2k RPM 3.5" HDD:105 mm
- ST1800MM0128, 40PK:100.5 mm

Side by side

Differences highlightedShow differences only

Comparison of 1TB 7.2k RPM 3.5" HDD, ST1800MM0128, 40PK
25 specifications	A 2-Power 1TB 7.2k RPM 3.5" HDD View product	B Seagate ST1800MM0128, 40PK View product
Features5 differ
HDD capacityDiffers	1 TB	1.8 TB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceKnown for one	Unknown — not stated by the source	SAS
TypeDiffers	HDD	Hybrid-HDD
Component forDiffers	PC	Server/workstation
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	128 MB
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	32 GB
HDD number of headsKnown for one	Unknown — not stated by the source	8
Average latencyKnown for one	Unknown — not stated by the source	2.9 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	7.8 W
Power consumption (idle)Known for one	Unknown — not stated by the source	4.55 W
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating vibrationKnown for one	Unknown — not stated by the source	0.5 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	3 G
Operating shockKnown for one	Unknown — not stated by the source	40 G
Non-operating shockKnown for one	Unknown — not stated by the source	400 G
Weight & dimensions4 differ
WidthDiffers	169 mm	70.1 mm
DepthDiffers	105 mm	100.5 mm
HeightDiffers	24 mm	15 mm
WeightDiffers	685 g	199 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	40 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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