Product comparison · 2 internal hard drives

Dell J477F internal hard drive vs Lenovo 7XB7A00059 internal hard drive

7specifications compared
5differ
2identical
2known for one product only

Key differences

The Lenovo 7XB7A00059 internal hard drive has 1,800 RPM more HDD speed than the Dell J477F internal hard drive (7200 RPM vs 5400 RPM). The Lenovo 7XB7A00059 internal hard drive has 1" more HDD size than the Dell J477F internal hard drive (3.5" vs 2.5"). The Lenovo 7XB7A00059 internal hard drive has 3 Gbit/s more HDD interface transfer rate than the Dell J477F internal hard drive (6 Gbit/s vs 3 Gbit/s). HDD capacity: 80 GB on the Dell J477F internal hard drive, 8 TB on the Lenovo 7XB7A00059 internal hard drive. Interface: Serial ATA II on the Dell J477F internal hard drive, Serial ATA III on the Lenovo 7XB7A00059 internal hard drive.

HDD capacity
- J477F internal hard drive:80 GB
- 7XB7A00059 internal hard drive:8 TB
HDD speed
- J477F internal hard drive:5400 RPM
- 7XB7A00059 internal hard drive:7200 RPM
HDD size
- J477F internal hard drive:2.5"
- 7XB7A00059 internal hard drive:3.5"
Interface
- J477F internal hard drive:Serial ATA II
- 7XB7A00059 internal hard drive:Serial ATA III
HDD interface transfer rate
- J477F internal hard drive:3 Gbit/s
- 7XB7A00059 internal hard drive:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of J477F, 7XB7A00059
9 specifications	A Dell J477F internal hard drive Model J477F View product	B Lenovo 7XB7A00059 internal hard drive Model 7XB7A00059 View product
Features5 differ
HDD capacityDiffers	80 GB	8 TB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA II	Serial ATA III
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
HDD interface transfer rateDiffers	3 Gbit/s	6 Gbit/s
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V

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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