Product comparison · 2 internal hard drives

Dahua Technology WD30PURZ-74AKKY0-DHI internal hard drive vs Dahua Technology WD84PURU-64B5AY0-DHI internal hard drive

Key differences

HDD capacity
- WD30PURZ-74AKKY0-DHI internal hard drive:3 TB
- WD84PURU-64B5AY0-DHI internal hard drive:8 TB

Differences highlightedShow differences only

Comparison of WD30PURZ-74AKKY0-DHI, WD84PURU-64B5AY0-DHI
18 specifications	A Dahua Technology WD30PURZ-74AKKY0-DHI internal hard drive Model WD30PURZ-74AKKY0-DHI View product	B Dahua Technology WD84PURU-64B5AY0-DHI internal hard drive Model WD84PURU-64B5AY0-DHI View product
Features1 differ
HDD capacityDiffers	3 TB	8 TB
HDD speed	5400 RPM	5400 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Component for	Surveillance system	Surveillance system
Hot-swap	No	No
Storage drive buffer sizeKnown for one	64 MB	Unknown — not stated by the source
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating shock	30 G	30 G
Non-operating shock	250 G	250 G
Sustainabilityidentical
Sustainability compliance	Yes	Yes
Weight & dimensionsidentical
Width	101.6 mm	101.6 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
Other featuresidentical
Compliance certificates	RoHS	RoHS

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.