Product comparison · 2 internal hard drives

Buffalo OP-HD4.0N internal hard drive vs Dell 400-20474 internal hard drive

3specifications compared
2differ
1identical
7known for one product only

Key differences

HDD capacity
- OP-HD4.0N internal hard drive:4 TB
- 400-20474 internal hard drive:300 GB
Interface
- OP-HD4.0N internal hard drive:Serial ATA III
- 400-20474 internal hard drive:SAS

Side by side

Differences highlightedShow differences only

Comparison of OP-HD4.0N, 400-20474
10 specifications	A Buffalo OP-HD4.0N internal hard drive Model OP-HD4.0N View product	B Dell 400-20474 internal hard drive Model 400-20474 View product
Features2 differ
HDD capacityDiffers	4 TB	300 GB
HDD speedKnown for one	Unknown — not stated by the source	10000 RPM
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
InterfaceDiffers	Serial ATA III	SAS
Type	HDD	HDD
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Component forKnown for one	NAS	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Packaging contentidentical
Storage drive adapter includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Compatible productsKnown for one	TeraStation 3210DN, 3410DN, 3410RN, 5210DN, 5410DN, 5410RN	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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