Product comparison · 2 internal hard drives

Buffalo OP-HD1.0T/512-3Y internal hard drive vs HP A7529A internal hard drive

5specifications compared
3differ
2identical
7known for one product only

Key differences

HDD capacity: 1 TB on the Buffalo OP-HD1.0T/512-3Y internal hard drive, 73 GB on the HP A7529A internal hard drive. Interface: Serial ATA II on the Buffalo OP-HD1.0T/512-3Y internal hard drive, Ultra320 SCSI on the HP A7529A internal hard drive. Product colour: Multicolour on the Buffalo OP-HD1.0T/512-3Y internal hard drive, Black on the HP A7529A internal hard drive.

HDD capacity
- OP-HD1.0T/512-3Y internal hard drive:1 TB
- A7529A internal hard drive:73 GB
Interface
- OP-HD1.0T/512-3Y internal hard drive:Serial ATA II
- A7529A internal hard drive:Ultra320 SCSI
Product colour
- OP-HD1.0T/512-3Y internal hard drive:Multicolour
- A7529A internal hard drive:Black

Side by side

Differences highlightedShow differences only

Comparison of OP-HD1.0T/512-3Y, A7529A
12 specifications	A Buffalo OP-HD1.0T/512-3Y internal hard drive Model OP-HD1.0T/512-3Y View product	B HP A7529A internal hard drive Model A7529A View product
Features2 differ
HDD capacityDiffers	1 TB	73 GB
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA II	Ultra320 SCSI
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
HDD speedKnown for one	Unknown — not stated by the source	15000 RPM
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other features1 differ
Product colourDiffers	Multicolour	Black
InternalKnown for one	Yes	Unknown — not stated by the source
Plug and PlayKnown 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	TeraStation TS-VHL, WS-VL, TS-IS Series	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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