Product comparison · 2 internal hard drives

Dell 3WVDG internal hard drive vs Lenovo 7XB7A00039 internal hard drive

8specifications compared
4differ
4identical
4known for one product only

Key differences

The Lenovo 7XB7A00039 internal hard drive has 7,800 RPM more HDD speed than the Dell 3WVDG internal hard drive (15000 RPM vs 7200 RPM). The Lenovo 7XB7A00039 internal hard drive has 9 Gbit/s more HDD interface transfer rate than the Dell 3WVDG internal hard drive (12 Gbit/s vs 3 Gbit/s). HDD capacity: 1 TB on the Dell 3WVDG internal hard drive, 600 GB on the Lenovo 7XB7A00039 internal hard drive. Interface: Serial ATA II on the Dell 3WVDG internal hard drive, SAS on the Lenovo 7XB7A00039 internal hard drive.

HDD capacity
- 3WVDG internal hard drive:1 TB
- 7XB7A00039 internal hard drive:600 GB
HDD speed
- 3WVDG internal hard drive:7200 RPM
- 7XB7A00039 internal hard drive:15000 RPM
Interface
- 3WVDG internal hard drive:Serial ATA II
- 7XB7A00039 internal hard drive:SAS
HDD interface transfer rate
- 3WVDG internal hard drive:3 Gbit/s
- 7XB7A00039 internal hard drive:12 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 3WVDG, 7XB7A00039
12 specifications	A Dell 3WVDG internal hard drive Model 3WVDG View product	B Lenovo 7XB7A00039 internal hard drive Model 7XB7A00039 View product
Features4 differ
HDD capacityDiffers	1 TB	600 GB
HDD speedDiffers	7200 RPM	15000 RPM
InterfaceDiffers	Serial ATA II	SAS
Hot-swapKnown for one	Unknown — not stated by the source	Yes
HDD interface transfer rateDiffers	3 Gbit/s	12 Gbit/s
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717050
Weight & dimensionsidentical
WidthKnown for one	101.6 mm	Unknown — not stated by the source

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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