Product comparison · 2 internal hard drives

Dell T9H3Y internal hard drive vs Lenovo 45N7219 internal hard drive

7specifications compared
3differ
4identical
4known for one product only

Key differences

HDD capacity
- T9H3Y internal hard drive:750 GB
- 45N7219 internal hard drive:320 GB
HDD speed
- T9H3Y internal hard drive:7200 RPM
- 45N7219 internal hard drive:5400 RPM
Interface
- T9H3Y internal hard drive:Serial ATA
- 45N7219 internal hard drive:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of T9H3Y, 45N7219
11 specifications	A Dell T9H3Y internal hard drive Model T9H3Y View product	B Lenovo 45N7219 internal hard drive Model 45N7219 View product
Features3 differ
HDD capacityDiffers	750 GB	320 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Type	HDD	HDD
Component for	Laptop	Laptop
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Compatible productsKnown for one	Unknown — not stated by the source	THINKPAD-T420 THINKPAD-T420I THINKPAD-T520 THINKPAD-T520I THINKPAD-W520

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.

More internal hard drive comparisons

All internal hard drive comparisons