Product comparison · 2 internal hard drives

Lenovo 45K0649 internal hard drive vs Seagate Enterprise Performance 10K HDD

8specifications compared
8differ
0identical
17known for one product only

Key differences

HDD capacity
- 45K0649 internal hard drive:2 TB
- Enterprise Performance 10K HDD:1.8 TB
HDD speed
- 45K0649 internal hard drive:5400 RPM
- Enterprise Performance 10K HDD:10000 RPM
HDD size
- 45K0649 internal hard drive:3.5"
- Enterprise Performance 10K HDD:2.5"
Interface
- 45K0649 internal hard drive:Serial ATA
- Enterprise Performance 10K HDD:SAS
Type
- 45K0649 internal hard drive:Hybrid-HDD
- Enterprise Performance 10K HDD:HDD
Component for
- 45K0649 internal hard drive:PC
- Enterprise Performance 10K HDD:Server/workstation
Storage drive buffer size
- 45K0649 internal hard drive:64 MB
- Enterprise Performance 10K HDD:128 MB
Operating voltage
- 45K0649 internal hard drive:5 / 12 V
- Enterprise Performance 10K HDD:5 V

Side by side

Differences highlightedShow differences only

Comparison of 45K0649, Enterprise Performance 10K HDD
25 specifications	A Lenovo 45K0649 internal hard drive Model 45K0649 View product	B Seagate Enterprise Performance 10K HDD View product
Features7 differ
HDD capacityDiffers	2 TB	1.8 TB
HDD speedDiffers	5400 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
TypeDiffers	Hybrid-HDD	HDD
Component forDiffers	PC	Server/workstation
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
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 & 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	15 mm
WeightKnown for one	Unknown — not stated by the source	199 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 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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