Product comparison · 2 internal hard drives

Dell 9CRYX internal hard drive vs Lenovo 7N40E65071 internal hard drive

6specifications compared
3differ
3identical
18known for one product only

Key differences

HDD capacity
- 9CRYX internal hard drive:320 GB
- 7N40E65071 internal hard drive:2 TB
HDD speed
- 9CRYX internal hard drive:7200 RPM
- 7N40E65071 internal hard drive:Variable
HDD size
- 9CRYX internal hard drive:2.5"
- 7N40E65071 internal hard drive:3.5"

Side by side

Differences highlightedShow differences only

Comparison of 9CRYX, 7N40E65071
24 specifications	A Dell 9CRYX internal hard drive Model 9CRYX View product	B Lenovo 7N40E65071 internal hard drive Model 7N40E65071 View product
Features3 differ
HDD capacityDiffers	320 GB	2 TB
HDD speedDiffers	7200 RPM	Variable
HDD sizeDiffers	2.5"	3.5"
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
SMART technologyKnown for one	Unknown — not stated by the source	Yes
Bytes per sectorKnown for one	Unknown — not stated by the source	4096
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	Unknown — not stated by the source	0.4 W
Power consumption (idle)Known for one	Unknown — not stated by the source	3 W
Power consumption (read)Known for one	Unknown — not stated by the source	4.1 W
Power consumption (write)Known for one	Unknown — not stated by the source	4.1 W
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Start-up currentKnown for one	Unknown — not stated by the source	1.73 A
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 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	600 g
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
IntelliPowerKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes

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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