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Product comparison · 2 nas & storage servers

Zyxel NSA-220 Plus-3T vs Zyxel NSA221-2T 2 TB

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  • 22specifications compared
  • 16differ
  • 6identical
  • 13known for one product only

Key differences

  • Total installed storage capacity
    • 3.072 TB
    • 2 TB
  • Storage drive capacity
    • 1.53 TB
    • 1 TB
  • Supported file systems
    • EXT2, NTFS
    • XFS
  • USB 2.0 ports quantity
    • 2
    • 3
  • Weight
    • 1.5 kg
    • 1.06 kg
  • Package weight
    • 3 kg
    • 1.53 kg
  • Operating temperature (T-T)
    • 5 - 40 °C
    • 0 - 40 °C
  • Operating relative humidity (H-H)
    • 20 - 95%
    • 0 - 95%

Side by side

Differences highlightedShow differences only
35 specifications
A

Zyxel

NSA-220 Plus-3TView product
B

Zyxel

NSA221-2T 2 TB

Model NSA221-2T

View product
Storage3 differ
Total installed storage capacityDiffers3.072 TB2 TB
Number of storage drives installed22
Storage drive capacityDiffers1.53 TB1 TB
Storage drive interfaceSerial ATA, Serial ATA IISerial ATA, Serial ATA II
Storage drive sizeKnown for one3.5"
Maximum supported storage capacityKnown for one4 TB
RAID levels0, 1, JBOD0, 1, JBOD
Supported file systemsDiffersEXT2, NTFSXFS
Network1 differ
DHCP clientYesYes
Jumbo frames supportYesYes
Cabling technologyKnown for one10/100/1000BASE-T(X)
Supported network protocolsDiffersTCP/IP, CIFS/SMB, NFS, FTP, HTTPTCP/IP, CIFS/SMB, NFS, FTP, HTTP, PPPoE, NTP
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports11
USB 2.0 ports quantityDiffers23
Performanceidentical
BuzzerKnown for oneYes
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
Noise levelKnown for one23.5 dB
Weight & dimensions2 differ
WeightDiffers1.5 kg1.06 kg
Package weightDiffers3 kg1.53 kg
Operational conditions4 differ
Operating temperature (T-T)Differs5 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Differs20 - 95%0 - 95%
Storage relative humidity (H-H)Differs5 - 85%0 - 95%
Storage temperature (T-T)Differs-30 - 60 °C-30 - 40 °C
Other features5 differ
Compatible operating systemsDiffersWindows NT/2000/XP/Vista/7, Microsoft Windows Server 2003, MAC OS XWindows XP/Vista/7
Dimensions (WxDxH)Differs202 x 113 x 142 mm108 x 205 x 147 mm
Networking featuresKnown for oneGigabit Ethernet
Package dimensions (WxDxH)Differs284 x 185 x 278 mm280 x 173 x 210 mm
Power requirementsDiffers100-240 V, 1.5 A, 50-60 HzAC 100 - 240V
CertificationDiffersUL 1950 CSA C22.2. 950 EN60950, EN41003 EMC: FCC Part 15 Class B EN 55022 Class B CSA C-Tick VCCI BSMIUPnP, CE, FCC B, C-Tick, BSMI, CE LVD
Minimum system requirementsKnown for oneIE 6.0 +, Safari 3.0 +, Firefox 2.0 +
Softwareidentical
Operating system installedKnown for oneLinux Kernel 2.6
Poweridentical
Power consumption (typical)Known for one10 W
Power consumption (sleep)Known for one0.5 W
Output powerKnown for one65 W

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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