Product comparison · 2 internal hard drives

Buffalo OP-HD3.0T internal hard drive vs Origin Storage 500GB 2.5" SATA 5400rpm Hot Swap

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

Key differences

The Buffalo OP-HD3.0T internal hard drive has 1" more HDD size than the Origin Storage 500GB 2.5" SATA 5400rpm Hot Swap (3.5" vs 2.5"). The Buffalo OP-HD3.0T internal hard drive has 23.65 mm more height than the Origin Storage 500GB 2.5" SATA 5400rpm Hot Swap (30 mm vs 6.35 mm). The Origin Storage 500GB 2.5" SATA 5400rpm Hot Swap has 1.5 Gbit/s more data transfer rate than the Buffalo OP-HD3.0T internal hard drive (3 Gbit/s vs 1.5 Gbit/s). HDD capacity: 3 TB on the Buffalo OP-HD3.0T internal hard drive, 500 GB on the Origin Storage 500GB 2.5" SATA 5400rpm Hot Swap. Interface: SATA,Serial ATA on the Buffalo OP-HD3.0T internal hard drive, Serial ATA II on the Origin Storage 500GB 2.5" SATA 5400rpm Hot Swap.

HDD capacity
- OP-HD3.0T internal hard drive:3 TB
- 500GB 2.5" SATA 5400rpm Hot Swap:500 GB
HDD size
- OP-HD3.0T internal hard drive:3.5"
- 500GB 2.5" SATA 5400rpm Hot Swap:2.5"
Interface
- OP-HD3.0T internal hard drive:SATA,Serial ATA
- 500GB 2.5" SATA 5400rpm Hot Swap:Serial ATA II
Operating voltage
- OP-HD3.0T internal hard drive:5 / 12 V
- 500GB 2.5" SATA 5400rpm Hot Swap:5 V
Height
- OP-HD3.0T internal hard drive:30 mm
- 500GB 2.5" SATA 5400rpm Hot Swap:6.35 mm
Product colour
- OP-HD3.0T internal hard drive:Black
- 500GB 2.5" SATA 5400rpm Hot Swap:Multicolour
Data transfer rate
- OP-HD3.0T internal hard drive:1.5 Gbit/s
- 500GB 2.5" SATA 5400rpm Hot Swap:3 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of OP-HD3.0T, 500GB 2.5" SATA 5400rpm Hot Swap
35 specifications	A Buffalo OP-HD3.0T internal hard drive Model OP-HD3.0T View product	B Origin Storage 500GB 2.5" SATA 5400rpm Hot Swap View product
Features3 differ
HDD capacityDiffers	3 TB	500 GB
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SATA,Serial ATA	Serial ATA II
HDD speedKnown for one	Unknown — not stated by the source	5400 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	3 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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