Product comparison · 2 internal hard drives

Dell TJ20M internal hard drive vs Dell Y4N52 internal hard drive

6specifications compared
4differ
2identical
4known for one product only

Key differences

The Dell TJ20M internal hard drive has 1" more HDD size than the Dell Y4N52 internal hard drive (3.5" vs 2.5"). HDD capacity: 250 GB on the Dell TJ20M internal hard drive, 2 TB on the Dell Y4N52 internal hard drive. Interface: Serial ATA II on the Dell TJ20M internal hard drive, Serial ATA on the Dell Y4N52 internal hard drive. Operating voltage: 5 / 12 V on the Dell TJ20M internal hard drive, 5 V on the Dell Y4N52 internal hard drive.

HDD capacity
- TJ20M internal hard drive:250 GB
- Y4N52 internal hard drive:2 TB
HDD size
- TJ20M internal hard drive:3.5"
- Y4N52 internal hard drive:2.5"
Interface
- TJ20M internal hard drive:Serial ATA II
- Y4N52 internal hard drive:Serial ATA
Operating voltage
- TJ20M internal hard drive:5 / 12 V
- Y4N52 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of TJ20M, Y4N52
10 specifications	A Dell TJ20M internal hard drive Model TJ20M View product	B Dell Y4N52 internal hard drive Model Y4N52 View product
Features3 differ
HDD capacityDiffers	250 GB	2 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA II	Serial ATA
Type	HDD	HDD
HDD interface transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	PC
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Other featuresidentical
Compatible productsKnown for one	Unknown — not stated by the source	- Alienware X51 - Vostro 470 - Inspiron 660 - Inspiron 660s - Precision Workstation T1650 - Inspiron One 23 (2330) - Alienware X51 R2 - XPS 8700 - Inspiron 3847 - Precision Workstations T5810 - Precision Workstations T7810 - Precision Workstations T7910

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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