Product comparison · 2 internal hard drives

Buffalo OP-HD3.0T/4K-3Y internal hard drive vs Origin Storage 500GB 2.5" SATA

9specifications compared
7differ
2identical
32known for one product only

Key differences

HDD capacity
- OP-HD3.0T/4K-3Y internal hard drive:3 TB
- 500GB 2.5" SATA:500 GB
HDD size
- OP-HD3.0T/4K-3Y internal hard drive:3.5"
- 500GB 2.5" SATA:2.5"
Interface
- OP-HD3.0T/4K-3Y internal hard drive:Serial ATA
- 500GB 2.5" SATA:Serial ATA II
Component for
- OP-HD3.0T/4K-3Y internal hard drive:Server/workstation
- 500GB 2.5" SATA:Laptop
Operating voltage
- OP-HD3.0T/4K-3Y internal hard drive:5 / 12 V
- 500GB 2.5" SATA:5 V
Operating temperature (T-T)
- OP-HD3.0T/4K-3Y internal hard drive:0 - 60 °C
- 500GB 2.5" SATA:5 - 55 °C

Side by side

Differences highlightedShow differences only

Comparison of OP-HD3.0T/4K-3Y, 500GB 2.5" SATA
41 specifications	A Buffalo OP-HD3.0T/4K-3Y internal hard drive Model OP-HD3.0T/4K-3Y View product	B Origin Storage 500GB 2.5" SATA View product
Features4 differ
HDD capacityDiffers	3 TB	500 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA II
TypeKnown for one	Unknown — not stated by the source	HDD
Component forDiffers	Server/workstation	Laptop
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
HDD number of cylindersKnown for one	Unknown — not stated by the source	231312
HDD number of headsKnown for one	Unknown — not stated by the source	2
Access timeKnown for one	Unknown — not stated by the source	5.56 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	2 ms
Average latencyKnown for one	Unknown — not stated by the source	5.56 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
RefurbishedKnown for one	Unknown — not stated by the source	No
Power1 differ
Power consumption (standby)Known for one	Unknown — not stated by the source	0.18 W
Power consumption (idle)Known for one	Unknown — not stated by the source	0.55 W
Power consumption (read)Known for one	Unknown — not stated by the source	1.5 W
Power consumption (write)Known for one	Unknown — not stated by the source	1.5 W
Operating voltageDiffers	5 / 12 V	5 V
Start-up currentKnown for one	Unknown — not stated by the source	4.5 A
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 60 °C	5 - 55 °C
Operating vibrationKnown for one	Unknown — not stated by the source	1 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	5 G
Operating shockKnown for one	Unknown — not stated by the source	225 G
Non-operating shockKnown for one	Unknown — not stated by the source	900 G
Storage temperature (T-T)Known for one	-40 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Packaging contentidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	No
Storage drive caddy includedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	69.8 mm
DepthKnown for one	Unknown — not stated by the source	100 mm
HeightKnown for one	Unknown — not stated by the source	7 mm
WeightKnown for one	Unknown — not stated by the source	92 g
Other features1 differ
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
InternalKnown for one	Unknown — not stated by the source	Yes
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Compatible productsDiffers	TeraStation TS-VHL, WS-VL, TS-IS	Dell XPS M1530

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.

More internal hard drive comparisons

All internal hard drive comparisons