Product comparison · 2 internal hard drives

Buffalo OP-HD3.0T/LS internal hard drive vs Seagate SV35 Series

4specifications compared
4differ
0identical
17known for one product only

Key differences

HDD capacity
- OP-HD3.0T/LS internal hard drive:3 TB
- SV35 Series:2 TB
Interface
- OP-HD3.0T/LS internal hard drive:Serial ATA II
- SV35 Series:Serial ATA III
Component for
- OP-HD3.0T/LS internal hard drive:Server/workstation
- SV35 Series:Surveillance system
Product colour
- OP-HD3.0T/LS internal hard drive:Multicolour
- SV35 Series:Black

Side by side

Differences highlightedShow differences only

Comparison of OP-HD3.0T/LS, SV35 Series
21 specifications	A Buffalo OP-HD3.0T/LS internal hard drive Model OP-HD3.0T/LS View product	B Seagate SV35 Series View product
Features3 differ
HDD capacityDiffers	3 TB	2 TB
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
InterfaceDiffers	Serial ATA II	Serial ATA III
Component forDiffers	Server/workstation	Surveillance system
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
Read seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	9.5 ms
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	400 g
Other features1 differ
Product colourDiffers	Multicolour	Black
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Track densityKnown for one	Unknown — not stated by the source	625Gb/in2
Sustained data rateKnown for one	Unknown — not stated by the source	268.4 MB/s
InternalKnown for one	Yes	Unknown — not stated by the source
Swing handle for easy carryingKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	LinkStation Duo, Pro Duo	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	5 / 12 V	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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