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Product comparison · 2 nas & storage servers

Seagate NAS 400 vs Zyxel NSA221-3T 3 TB

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  • 10specifications compared
  • 10differ
  • 0identical
  • 20known for one product only

Key differences

  • Total installed storage capacity
    • 0 TB
    • 3 TB
  • Number of storage drives installed
    • 0
    • 2
  • Storage drive capacity
    • 0 GB
    • 1.5 TB
  • Storage drive interface
    • Serial ATA II
    • Serial ATA, Serial ATA II
  • RAID levels
    • 0, 1, 5, 10, JBOD
    • 0, 1, JBOD
  • Ethernet LAN (RJ-45) ports
    • 2
    • 1
  • USB 2.0 ports quantity
    • 4
    • 3
  • Weight
    • 4.8 kg
    • 1.06 kg

Side by side

Differences highlightedShow differences only
30 specifications
A

Seagate

NAS 400View product
B

Zyxel

NSA221-3T 3 TB

Model NSA221-3T

View product
Storage5 differ
Total installed storage capacityDiffers0 TB3 TB
Number of storage drives installedDiffers02
Storage drive capacityDiffers0 GB1.5 TB
Storage drive interfaceDiffersSerial ATA IISerial ATA, Serial ATA II
Storage drive sizeKnown for one3.5"
Maximum supported storage capacityKnown for one4 TB
RAID levelsDiffers0, 1, 5, 10, JBOD0, 1, JBOD
Supported file systemsKnown for oneXFS
HDD speedKnown for one7200 RPM
Networkidentical
DHCP clientKnown for oneYes
Jumbo frames supportKnown for oneYes
Cabling technologyKnown for one10/100/1000BASE-T(X)
Supported network protocolsKnown for oneTCP/IP, CIFS/SMB, NFS, FTP, HTTP, PPPoE, NTP
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers21
USB 2.0 ports quantityDiffers43
Performanceidentical
BuzzerKnown for oneYes
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
Weight & dimensions1 differ
WeightDiffers4.8 kg1.06 kg
Package weightKnown for one1.53 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one0 - 95%
Storage relative humidity (H-H)Known for one0 - 95%
Storage temperature (T-T)Known for one-30 - 40 °C
Other features2 differ
Compatible operating systemsDiffersWindows 7/Vista/XP; MacWindows XP/Vista/7
Dimensions (WxDxH)Differs160 x 269 x 207 mm108 x 205 x 147 mm
Networking featuresKnown for oneGigabit Ethernet
Package dimensions (WxDxH)Known for one280 x 173 x 210 mm
Power requirementsKnown for oneAC 100 - 240V
CertificationKnown for oneUPnP, CE, FCC B, C-Tick, BSMI, 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.

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