Product comparison · 2 nas & storage servers

Zyxel NSA-210 0 TB vs Zyxel NSA221 0 TB

22specifications compared
12differ
10identical
15known for one product only

Key differences

Storage drive interface
- NSA-210 0 TB:Serial ATA, Serial ATA II
- NSA221 0 TB:Serial ATA
Maximum supported storage capacity
- NSA-210 0 TB:2 TB
- NSA221 0 TB:4 TB
RAID levels
- NSA-210 0 TB:1
- NSA221 0 TB:1, JBOD
USB 2.0 ports quantity
- NSA-210 0 TB:1
- NSA221 0 TB:3
Weight
- NSA-210 0 TB:662 g
- NSA221 0 TB:1.06 kg
Storage temperature (T-T)
- NSA-210 0 TB:-30 - 70 °C
- NSA221 0 TB:30 - 40 °C
Dimensions (WxDxH)
- NSA-210 0 TB:58 x 196 x 130 mm
- NSA221 0 TB:108 x 205 x 147 mm
Package dimensions (WxDxH)
- NSA-210 0 TB:362 x 110 x 201 mm
- NSA221 0 TB:280 x 173 x 210 mm

Side by side

Differences highlightedShow differences only

Comparison of NSA-210, NSA221
37 specifications	A Zyxel NSA-210 0 TB Model NSA-210 View product	B Zyxel NSA221 0 TB Model NSA221 View product
Storage3 differ
Total installed storage capacity	0 TB	0 TB
Number of storage drives installed	0	0
Storage drive capacity	0 GB	0 GB
Storage drive interfaceDiffers	Serial ATA, Serial ATA II	Serial ATA
Storage drive size	3.5"	3.5"
Maximum supported storage capacityDiffers	2 TB	4 TB
RAID levelsDiffers	1	1, JBOD
Number of storage drives supportedKnown for one	Unknown — not stated by the source	2
Supported file systemsKnown for one	Unknown — not stated by the source	EXT2, EXT3, FAT32, ReiserFS, XFS
Network1 differ
DHCP client	Yes	Yes
Jumbo frames support	Yes	Yes
Supported network protocolsDiffers	TCP/IP, CIFS/SMB, NFS (Linux/Unix), FTP, HTTP	TCP/IP, CIFS/SMB, NFS, FTP, HTTP, DHCP client, PPPoE, NTP
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000BASE-T(X)
Maximum data transfer rateKnown for one	Unknown — not stated by the source	1000 Mbit/s
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	1	3
eSATAKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Noise levelKnown for one	23.5 dB	Unknown — not stated by the source
Reset buttonKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	HTTPS	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	26.4 W	Unknown — not stated by the source
Power consumption (sleep)Known for one	9.69 W	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	662 g	1.06 kg
Package weight	1.53 kg	1.53 kg
Weight (imperial)Known for one	0.662 kg (1.46 lbs)	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Storage relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Storage temperature (T-T)Differs	-30 - 70 °C	30 - 40 °C
Other features5 differ
Compatible operating systemsDiffers	- Windows NT/2000/XP/Vista - Microsoft Windows Server 2003 - MAC OS X	Windows XP/Vista/7 (32 & 64 bit)
Digital Living Network Alliance (DLNA) certifiedKnown for one	Yes	Unknown — not stated by the source
Dimensions (WxDxH)Differs	58 x 196 x 130 mm	108 x 205 x 147 mm
Package dimensions (WxDxH)Differs	362 x 110 x 201 mm	280 x 173 x 210 mm
Power requirementsDiffers	100 - 240 V AC	100 - 240V
CertificationDiffers	DLNA 1.5, UPnP, CE, FCC B, C-Tick, BSMI, CE LVD	CE LVD. EMC: CE, FCC B, C-Tick, BSMI, UPnP
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	0 - 95%

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.

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