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Product comparison · 2 nas & storage servers

QNAP TS-639 Pro Turbo NAS vs Zyxel NSA-2401 Desktop 8543

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  • 15specifications compared
  • 12differ
  • 3identical
  • 21known for one product only

Key differences

  • Total installed storage capacity
    • 1.5 TB
    • 0 TB
  • Number of storage drives installed
    • 6
    • 4
  • Storage drive capacity
    • 1.5 TB
    • 0 GB
  • Processor frequency
    • 1.6 GHz
    • 0.8 GHz
  • Internal memory
    • 1 GB
    • 0.25 GB
  • USB 2.0 ports quantity
    • 5
    • 2
  • Chassis type
    • Tower
    • Desktop
  • Power consumption (typical)
    • 86.64 W
    • 58 W

Side by side

Differences highlightedShow differences only
36 specifications
A

QNAP

TS-639 Pro Turbo NASView product
B

Zyxel

NSA-2401 Desktop 8543

Model NSA-2401

View product
Storage3 differ
Total installed storage capacityDiffers1.5 TB0 TB
Number of storage drives installedDiffers64
Storage drive capacityDiffers1.5 TB0 GB
Storage drive interfaceSerial ATA IISerial ATA II
Storage drive sizeKnown for one3.5"
RAID levelsKnown for one0, 1, 5, 10
Processor1 differ
Processor frequencyDiffers1.6 GHz0.8 GHz
Processor modelKnown for one8543
Memory1 differ
Internal memoryDiffers1 GB0.25 GB
Internal memory typeKnown for oneDDR2
Flash memoryKnown for one128 MB
Network1 differ
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Jumbo frames supportKnown for oneYes
iSCSI supportKnown for oneYes
Supported network protocolsDiffersTCP/IP, CIFS/SMB, AFP, NFS, HTTP, HTTPS, FTP, DDNS, NTPCIFS/SMB, NFS, FTP, HTTP, DFS
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantityDiffers52
Design1 differ
Chassis typeDiffersTowerDesktop
Power1 differ
Power consumption (typical)Differs86.64 W58 W
Redundant power supply (RPS) supportKnown for oneNo
Weight & dimensions1 differ
WeightDiffers5.2 kg6.2 kg
Package weightKnown for one8 kg
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Relative humidityKnown for one0 - 95%
Operating relative humidity (H-H)Known for one20 - 90%
Storage relative humidity (H-H)Known for one20 - 95%
Storage temperature (T-T)Known for one-30 - 60 °C
Other features2 differ
Compatible operating systemsKnown for oneWin 98/ ME/ NT/ 2000/ XP/ 2003/ Vista Mac OS X
Dimensions (WxDxH)Differs257 x 235 x 175 mm140 x 300 x 305 mm
Link/Act LEDKnown for oneYes
Power requirementsDiffers100-240V, 50/60HzAC100-240V, DC 19V
Connectivity LEDsKnown for oneLAN/USB
Package dimensions (WxDxH)Known for one440 x 440 x 276 mm
CertificationKnown for oneUL 1950, CSA C22.2 No. 950, EN60950, EN41003
Performanceidentical
Number of usersKnown for one512 user(s)

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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