D-Link DNS-320L + 2X WD20EFRX vs D-Link DNS-320L + 2X WD30EFRX

Comparison of DNS-320L + 2X WD20EFRX, DNS-320L + 2X WD30EFRX

12 specifications	A D-Link DNS-320L + 2X WD20EFRXView product	B D-Link DNS-320L + 2X WD30EFRXView product
Performanceidentical
Built-in storage media	Yes	Yes
Number of storage drives installed	2	2
Ports & interfacesidentical
Ethernet LAN	Yes	Yes
USB connectivity	Yes	Yes
USB 2.0 ports quantity	1	1
Designidentical
Product colour	Black	Black
LED indicators	Yes	Yes
Weight & dimensionsidentical
Width	90 mm	90 mm
Depth	144.3 mm	144.3 mm
Height	193.3 mm	193.3 mm
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%

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.