Product comparison · 2 nas & storage servers

Zyxel NSA221 Syslog Edition 1T vs Zyxel NSA320 0.5 GB 0 TB Black

28specifications compared
9differ
19identical
20known for one product only

Key differences

Total installed storage capacity
- NSA221 Syslog Edition 1T:1 TB
- NSA320 0.5 GB 0 TB Black:0 TB
Number of storage drives installed
- NSA221 Syslog Edition 1T:2
- NSA320 0.5 GB 0 TB Black:0
Storage drive capacity
- NSA221 Syslog Edition 1T:500 GB
- NSA320 0.5 GB 0 TB Black:0 GB
Package weight
- NSA221 Syslog Edition 1T:1.53 kg
- NSA320 0.5 GB 0 TB Black:1.35 kg
Storage temperature (T-T)
- NSA221 Syslog Edition 1T:-30 - 40 °C
- NSA320 0.5 GB 0 TB Black:-30 - 70 °C
Power requirements
- NSA221 Syslog Edition 1T:AC 100 - 240V
- NSA320 0.5 GB 0 TB Black:100 - 240 V AC, 50/60 Hz

Side by side

Differences highlightedShow differences only

Comparison of NSA221 Syslog Edition 1T, NSA320
48 specifications	A Zyxel NSA221 Syslog Edition 1T View product	B Zyxel NSA320 0.5 GB 0 TB Black Model NSA320 View product
Storage4 differ
Total installed storage capacityDiffers	1 TB	0 TB
Number of storage drives installedDiffers	2	0
Number of storage drives supportedKnown for one	Unknown — not stated by the source	2
Storage drive capacityDiffers	500 GB	0 GB
Supported file systemsDiffers	XFS	ext2, ext3, FAT32, NTFS, ReiserFS, XFS
Processoridentical
Processor frequencyKnown for one	Unknown — not stated by the source	1.2 GHz
Number of processors installedKnown for one	Unknown — not stated by the source	1
Memoryidentical
Internal memoryKnown for one	Unknown — not stated by the source	0.5 GB
Networkidentical
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Maximum data transfer rateKnown for one	Unknown — not stated by the source	1000 Mbit/s
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
LED indicatorsKnown for one	Unknown — not stated by the source	HDD, USB
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Performanceidentical
On/off switchKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	HTTPS, SSL/TLS
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	32.2 W
Power consumption (sleep)Known for one	Unknown — not stated by the source	10 W
Weight & dimensions1 differ
Package weightDiffers	1.53 kg	1.35 kg
Weight (imperial)Known for one	Unknown — not stated by the source	1.06 kg (2.34 lbs)
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	LAN (RJ-45)
Operational conditions1 differ
Storage temperature (T-T)Differs	-30 - 40 °C	-30 - 70 °C
Other features3 differ
Compatible operating systemsDiffers	Windows XP/Vista/7	-Windows XP, Vista, 7 (32 & 64 bit) -MAC OS X v10.4, v10.5
Minimum system requirementsKnown for one	Unknown — not stated by the source	-IE 6.0 +, Safari 3.0 +, Firefox 2.0 +, Chrome 4.0 +
Power LEDKnown for one	Unknown — not stated by the source	Yes
Power requirementsDiffers	AC 100 - 240V	100 - 240 V AC, 50/60 Hz
CertificationDiffers	UPnP, CE, FCC B, C-Tick, BSMI, CE LVD	CE, FCC B, C-Tick, BSMI, DLNA 1.5, UPnP, CE LVD

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