Product comparison · 2 nas & storage servers

Zyxel NSA210-1.5T 1.5 TB vs Zyxel NSA221 0 TB

26specifications compared
15differ
11identical
14known for one product only

Key differences

Total installed storage capacity
- NSA210-1.5T 1.5 TB:1.5 TB
- NSA221 0 TB:0 TB
Number of storage drives installed
- NSA210-1.5T 1.5 TB:1
- NSA221 0 TB:0
Storage drive capacity
- NSA210-1.5T 1.5 TB:1.5 TB
- NSA221 0 TB:0 GB
Maximum supported storage capacity
- NSA210-1.5T 1.5 TB:2 TB
- NSA221 0 TB:4 TB
USB 2.0 ports quantity
- NSA210-1.5T 1.5 TB:2
- NSA221 0 TB:3
Weight
- NSA210-1.5T 1.5 TB:662 g
- NSA221 0 TB:1.06 kg
Package weight
- NSA210-1.5T 1.5 TB:1.56 kg
- NSA221 0 TB:1.53 kg
Storage temperature (T-T)
- NSA210-1.5T 1.5 TB:-30 - 70 °C
- NSA221 0 TB:30 - 40 °C

Side by side

Differences highlightedShow differences only

Comparison of NSA210-1.5T, NSA221
40 specifications	A Zyxel NSA210-1.5T 1.5 TB Model NSA210-1.5T View product	B Zyxel NSA221 0 TB Model NSA221 View product
Storage5 differ
Total installed storage capacityDiffers	1.5 TB	0 TB
Number of storage drives installedDiffers	1	0
Storage drive capacityDiffers	1.5 TB	0 GB
Storage drive interface	Serial ATA	Serial ATA
Storage drive size	3.5"	3.5"
Maximum supported storage capacityDiffers	2 TB	4 TB
RAID levels	1, JBOD	1, JBOD
Supported file systemsDiffers	EXT2, EXT3, FAT32, NTFS, ReiserFS, XFS	EXT2, EXT3, FAT32, ReiserFS, XFS
Number of storage drives supportedKnown for one	Unknown — not stated by the source	2
Network1 differ
DHCP client	Yes	Yes
Jumbo frames support	Yes	Yes
Cabling technology	10/100/1000BASE-T(X)	10/100/1000BASE-T(X)
Maximum data transfer rate	1000 Mbit/s	1000 Mbit/s
Supported network protocolsDiffers	TCP/IP, CIFS/SMB, NFS, FTP, HTTP	TCP/IP, CIFS/SMB, NFS, FTP, HTTP, DHCP client, PPPoE, NTP
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	2	3
eSATAKnown for one	Yes	Unknown — not stated by the source
Designidentical
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
BuzzerKnown for one	Yes	Unknown — not stated by the source
Noise levelKnown for one	23.5 dB	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Reset buttonKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	HTTPS, SSL/TLS	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 & dimensions2 differ
WeightDiffers	662 g	1.06 kg
Package weightDiffers	1.56 kg	1.53 kg
Packaging contentidentical
External power adapterKnown for one	Yes	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 Windows Server 2003 MAC OS X	Windows XP/Vista/7 (32 & 64 bit)
Dimensions (WxDxH)Differs	58 x 196 x 130 mm	108 x 205 x 147 mm
Networking features	Gigabit Ethernet	Gigabit Ethernet
Package dimensions (WxDxH)Differs	362 x 110 x 201 mm	280 x 173 x 210 mm
Power requirementsDiffers	AC 100 - 240V	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
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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