Zyxel NSA-220 0 TB vs Zyxel NSA-220 & DMA-1000

Comparison of NSA-220, NSA-220 & DMA-1000

20 specifications	A Zyxel NSA-220 0 TB Model NSA-220 View product	B Zyxel NSA-220 & DMA-1000View product
Storageidentical
Total installed storage capacity	0 TB	0 TB
Number of storage drives installed	0	0
Number of storage drives supportedKnown for one	2	—Unknown — not stated by the source
Storage drive capacity	0 GB	0 GB
Storage drive interfaceKnown for one	Serial ATA	—Unknown — not stated by the source
Maximum supported storage capacityKnown for one	1.5 TB	—Unknown — not stated by the source
Networkidentical
DHCP clientKnown for one	Yes	—Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	1	—Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	2	—Unknown — not stated by the source
Weight & dimensionsidentical
Weight	1.5 kg	1.5 kg
Operational conditionsidentical
Operating temperature (T-T)	5 - 40 °C	5 - 40 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Storage relative humidity (H-H)	20 - 85%	20 - 85%
Storage temperature (T-T)	-30 - 60 °C	-30 - 60 °C
Other featuresidentical
Compatible operating systems	Windows 2000/XP/2003/Vista Linux Redhat	Windows 2000/XP/2003/Vista Linux Redhat
Dimensions (WxDxH)	202 x 113 x 142 mm	202 x 113 x 142 mm
Minimum system requirementsKnown for one	Firefox 2.0 / IE 6.0/7.0	—Unknown — not stated by the source
Networking featuresKnown for one	TCP/IP, UDP/IP, NetBEUI	—Unknown — not stated by the source
Power requirements	100-240 V, 1.5A, 50-60 Hz	100-240 V, 1.5A, 50-60 Hz
Certification	- FCC Part 15 Class B - CE EN55022 Class B - CE EN55024 - VCCI & BSMI, CSA 60950-1, IEC 60950-1, EN 60950-1, ANSI/UL 60950-1	- FCC Part 15 Class B - CE EN55022 Class B - CE EN55024 - VCCI & BSMI, CSA 60950-1, IEC 60950-1, EN 60950-1, ANSI/UL 60950-1

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.