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Product comparison · 2 nas & storage servers

NETGEAR ReadyNAS Duo vs Zyxel NSA-220 Network Storage Appliance

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  • 9specifications compared
  • 8differ
  • 1identical
  • 37known for one product only

Key differences

  • Total installed storage capacity
    • 0 TB
    • 1.5 TB
  • Storage drive capacity
    • 0 GB
    • 750 GB
  • USB 2.0 ports quantity
    • 3
    • 2
  • Weight
    • 2.07 kg
    • 1.5 kg
  • Operating temperature (T-T)
    • 0 - 35 °C
    • 5 - 40 °C
  • Operating relative humidity (H-H)
    • 20 - 80%
    • 20 - 95%

Side by side

Differences highlightedShow differences only
46 specifications
A

NETGEAR

ReadyNAS DuoView product
B

Zyxel

NSA-220 Network Storage ApplianceView product
Storage2 differ
Storage drives installedKnown for oneNo
Total installed storage capacityDiffers0 TB1.5 TB
Number of storage drives supportedKnown for one2
Installed storage drive typeKnown for oneNo
Supported storage drive typesKnown for oneHDD
Storage drive capacityDiffers0 GB750 GB
Storage drive interfaceKnown for oneSerial ATA II
Storage drive sizeKnown for one3.5"
Maximum supported storage capacityKnown for one4 TB
RAID supportKnown for oneYes
Hot-swap drive baysKnown for oneYes
RAID levelsKnown for one0, 1, JBOD
Memoryidentical
Internal memoryKnown for one0.25 GB
Flash memoryKnown for one64 MB
Network1 differ
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Wi-FiKnown for oneNo
Supported network protocolsDiffersCIFS/SMB, AFP 3.1, NFS v2 / v3, HTTP/S, FTP/STCP/IP, UDP/IP,DHCP Client,NetBEUI
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsKnown for one1
USB portKnown for oneNo
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Fiber ports quantityKnown for one0
Designidentical
Cooling typeKnown for oneActive
Product colourKnown for oneSilver
Performanceidentical
TypeKnown for oneNAS
Device classKnown for oneSmall & Medium Business
Backup functionKnown for oneYes
Poweridentical
Power consumption (typical)Known for one35 W
AC input voltageKnown for one100-240 V
AC input frequencyKnown for one50 - 60 Hz
Weight & dimensions1 differ
WidthKnown for one101 mm
DepthKnown for one222 mm
HeightKnown for one142 mm
WeightDiffers2.07 kg1.5 kg
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 35 °C5 - 40 °C
Operating relative humidity (H-H)Differs20 - 80%20 - 95%
Storage relative humidity (H-H)Known for one5 - 85%
Storage temperature (T-T)Known for one-30 - 60 °C
Other features1 differ
Compatible operating systemsKnown for oneMicrosoft Windows 2000 (SP4), XP Home/Pro (SP1/SP2), Vista, Macintosh OS-X, Linux
Compliance certificatesKnown for oneRoHS
Minimum system requirementsKnown for oneInternet Explorer 6.0+, Netscape Navigator 7.0+, Opera 7.0+, Safari 1.22+, Mozilla Firefox 1.03+
CertificationDiffersFCC, UL, CE, C-tick, ICEMC: FCC Part 15 Class B CE EN55022 Class B CE EN55024 VCCI & BSMI Safety: CSA 60950-1 IEC 60950-1 EN 60950-1 ANSI/UL 60950-1
Dimensions (WxDxH)Known for one202 x 113 x 142 mm
Link/Act LEDKnown for oneYes

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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