Product comparison · 2 internal hard drives

Buffalo OP-HD3.0T internal hard drive vs Origin Storage 146GB 2.5" SAS 10k Hot Swap

7specifications compared
7differ
0identical
28known for one product only

Key differences

HDD capacity
- OP-HD3.0T internal hard drive:3 TB
- 146GB 2.5" SAS 10k Hot Swap:146 GB
HDD size
- OP-HD3.0T internal hard drive:3.5"
- 146GB 2.5" SAS 10k Hot Swap:2.5"
Interface
- OP-HD3.0T internal hard drive:SATA,Serial ATA
- 146GB 2.5" SAS 10k Hot Swap:SAS
Operating voltage
- OP-HD3.0T internal hard drive:5 / 12 V
- 146GB 2.5" SAS 10k Hot Swap:5 V
Height
- OP-HD3.0T internal hard drive:30 mm
- 146GB 2.5" SAS 10k Hot Swap:6.35 mm
Product colour
- OP-HD3.0T internal hard drive:Black
- 146GB 2.5" SAS 10k Hot Swap:Multicolour
Data transfer rate
- OP-HD3.0T internal hard drive:1.5 Gbit/s
- 146GB 2.5" SAS 10k Hot Swap:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of OP-HD3.0T, 146GB 2.5" SAS 10k Hot Swap
35 specifications	A Buffalo OP-HD3.0T internal hard drive Model OP-HD3.0T View product	B Origin Storage 146GB 2.5" SAS 10k Hot Swap View product
Features3 differ
HDD capacityDiffers	3 TB	146 GB
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SATA,Serial ATA	SAS
HDD speedKnown for one	Unknown — not stated by the source	10000 RPM
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Packaging contentidentical
User guideKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	105 mm	Unknown — not stated by the source
DepthKnown for one	170 mm	Unknown — not stated by the source
HeightDiffers	30 mm	6.35 mm
WeightKnown for one	900 g	Unknown — not stated by the source
Other features2 differ
Wi-FiKnown for one	No	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
Product colourDiffers	Black	Multicolour
Card reader integratedKnown for one	No	Unknown — not stated by the source
Carrying caseKnown for one	No	Unknown — not stated by the source
Compatible memory cardsKnown for one	Not supported	Unknown — not stated by the source
Data transfer rateDiffers	1.5 Gbit/s	6 Gbit/s
External power adapterKnown for one	No	Unknown — not stated by the source
Fibre ChannelKnown for one	No	Unknown — not stated by the source
FireWire 400Known for one	No	Unknown — not stated by the source
FireWire 800Known for one	No	Unknown — not stated by the source
FireWire requiredKnown for one	No	Unknown — not stated by the source
Integrated USB cableKnown for one	No	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Protective rubber jacketKnown for one	No	Unknown — not stated by the source
Supported HDD interfacesKnown for one	Serial ATA	Unknown — not stated by the source
USB poweredKnown for one	No	Unknown — not stated by the source
USB requiredKnown for one	No	Unknown — not stated by the source
eSATAKnown for one	No	Unknown — not stated by the source
CertificationKnown for one	FCC, CE	Unknown — not stated by the source
InternalKnown for one	Unknown — not stated by the source	Yes
MountingKnown for one	Unknown — not stated by the source	Vertical/Horizontal
Swing handle for easy carryingKnown for one	Unknown — not stated by the source	Yes
Compatible productsKnown for one	Unknown — not stated by the source	Dell PowerEdge C6100/C6105/C6145

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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