Product comparison · 2 internal hard drives

2-Power ALT19411A internal hard drive vs Buffalo OP-HD1.0BN internal hard drive

Key differences

HDD capacity
- ALT19411A internal hard drive:450 GB
- OP-HD1.0BN internal hard drive:1 TB
HDD size
- ALT19411A internal hard drive:2.5"
- OP-HD1.0BN internal hard drive:3.5"
Interface
- ALT19411A internal hard drive:SAS
- OP-HD1.0BN internal hard drive:Serial ATA
Component for
- ALT19411A internal hard drive:Server/workstation
- OP-HD1.0BN internal hard drive:NAS
Width
- ALT19411A internal hard drive:118 mm
- OP-HD1.0BN internal hard drive:105 mm
Depth
- ALT19411A internal hard drive:15 mm
- OP-HD1.0BN internal hard drive:170 mm
Height
- ALT19411A internal hard drive:78 mm
- OP-HD1.0BN internal hard drive:30 mm
Weight
- ALT19411A internal hard drive:277 g
- OP-HD1.0BN internal hard drive:700 g

Differences highlightedShow differences only

Comparison of ALT19411A, OP-HD1.0BN
17 specifications	A 2-Power ALT19411A internal hard drive Model ALT19411A View product	B Buffalo OP-HD1.0BN internal hard drive Model OP-HD1.0BN View product
Features4 differ
HDD capacityDiffers	450 GB	1 TB
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
Type	HDD	HDD
Component forDiffers	Server/workstation	NAS
RAID levelsKnown for one	Unknown — not stated by the source	1
HDD speedKnown for one	15000 RPM	Unknown — not stated by the source
HDD interface transfer rateKnown for one	12 Gbit/s	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions4 differ
WidthDiffers	118 mm	105 mm
DepthDiffers	15 mm	170 mm
HeightDiffers	78 mm	30 mm
WeightDiffers	277 g	700 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
Compatible productsKnown for one	Unknown — not stated by the source	LS520DNB series LS220DNB series
Poweridentical
Operating voltageKnown for one	5 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.