Product comparison · 2 internal hard drives

Lenovo 45K0649 internal hard drive vs Seagate Enterprise Performance internal hard drive

8specifications compared
5differ
3identical
19known for one product only

Key differences

HDD capacity
- 45K0649 internal hard drive:2 TB
- Enterprise Performance internal hard drive:900 GB
HDD speed
- 45K0649 internal hard drive:5400 RPM
- Enterprise Performance internal hard drive:10000 RPM
Interface
- 45K0649 internal hard drive:Serial ATA
- Enterprise Performance internal hard drive:SAS
Type
- 45K0649 internal hard drive:Hybrid-HDD
- Enterprise Performance internal hard drive:HDD
Storage drive buffer size
- 45K0649 internal hard drive:64 MB
- Enterprise Performance internal hard drive:128 MB

Side by side

Differences highlightedShow differences only

Comparison of 45K0649, Performance
27 specifications	A Lenovo 45K0649 internal hard drive Model 45K0649 View product	B Seagate Enterprise Performance internal hard drive Model Performance View product
Features5 differ
HDD capacityDiffers	2 TB	900 GB
HDD speedDiffers	5400 RPM	10000 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA	SAS
TypeDiffers	Hybrid-HDD	HDD
Component for	PC	PC
Storage drive buffer sizeDiffers	64 MB	128 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
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
Hybrid-HDD cache memoryKnown for one	8 GB	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	7.12 W
Power consumption (idle)Known for one	Unknown — not stated by the source	3.88 W
Operating voltage	5 / 12 V	5 / 12 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
Packaging contentidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	No
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70.1 mm
DepthKnown for one	Unknown — not stated by the source	100.5 mm
HeightKnown for one	Unknown — not stated by the source	100.5 mm
WeightKnown for one	Unknown — not stated by the source	189 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
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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