Product comparison · 2 nas & storage servers

Zyxel NSA-220 & DMA-1000 vs Zyxel NSA-220 Plus

12specifications compared
6differ
6identical
12known for one product only

Key differences

Operating temperature (T-T)
- NSA-220 & DMA-1000:5 - 40 °C
- NSA-220 Plus:5 - 45 °C
Operating relative humidity (H-H)
- NSA-220 & DMA-1000:5 - 95%
- NSA-220 Plus:20 - 80%
Storage relative humidity (H-H)
- NSA-220 & DMA-1000:20 - 85%
- NSA-220 Plus:5 - 95%
Power requirements
- NSA-220 & DMA-1000:100-240 V, 1.5A, 50-60 Hz
- NSA-220 Plus:100-240V AC

Side by side

Differences highlightedShow differences only

Comparison of NSA-220 & DMA-1000, NSA-220 Plus
24 specifications	A Zyxel NSA-220 & DMA-1000 View product	B Zyxel NSA-220 Plus View product
Storageidentical
Maximum supported storage capacityKnown for one	Unknown — not stated by the source	3 TB
RAID levelsKnown for one	Unknown — not stated by the source	0, 1
Processoridentical
Processor frequencyKnown for one	Unknown — not stated by the source	0.5 GHz
Memoryidentical
Internal memoryKnown for one	Unknown — not stated by the source	0.0625 GB
Flash memoryKnown for one	Unknown — not stated by the source	16 MB
Networkidentical
DHCP clientKnown for one	Unknown — not stated by the source	Yes
Supported network protocolsKnown for one	Unknown — not stated by the source	CIFS/SMB, FTP, HTTP
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	2
Weight & dimensionsidentical
Package weightKnown for one	Unknown — not stated by the source	3 kg
Operational conditions3 differ
Operating temperature (T-T)Differs	5 - 40 °C	5 - 45 °C
Operating relative humidity (H-H)Differs	5 - 95%	20 - 80%
Storage relative humidity (H-H)Differs	20 - 85%	5 - 95%
Other features3 differ
Compatible operating systemsDiffers	Windows 2000/XP/2003/Vista Linux Redhat	Microsoft Windows 2000/XP/Vista Microsoft Windows Server 2003 Linux Red Hat
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	284 x 185 x 278 mm
Power requirementsDiffers	100-240 V, 1.5A, 50-60 Hz	100-240V AC
CertificationDiffers	- 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 EN 55022 Class B C-Tick VCCI BMSI, UL 1950, CAS C22.2 No. 950, EN60950, EN41003
Number of drive baysKnown for one	Unknown — not stated by the source	2

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 nas & storage servers comparisons

All nas & storage servers comparisons