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Product comparison · 2 nas & storage servers

QNAP TS-439Pro/2TB Tower vs QNAP TS-639/12TB Tower

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  • 21specifications compared
  • 6differ
  • 15identical
  • 2known for one product only

Key differences

  • Total installed storage capacity
    • 2 TB
    • 12 TB
  • Number of storage drives supported
    • 4
    • 6
  • Number of fans
    • 1 fan(s)
    • 2 fan(s)
  • Weight
    • 3.65 kg
    • 5.2 kg
  • Dimensions (WxDxH)
    • 180 x 235 x 177 mm
    • 257 x 235 x 175 mm
  • Fan
    • 90mm
    • 2x90mm

Side by side

Differences highlightedShow differences only
23 specifications
A

QNAP

TS-439Pro/2TB Tower

Model TS-439Pro/2TB

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B

QNAP

TS-639/12TB Tower

Model TS-639/12TB

View product
Storage2 differ
Total installed storage capacityDiffers2 TB12 TB
Number of storage drives supportedDiffers46
Storage drive interfaceKnown for oneSerial ATA
Storage drive sizeKnown for one3.5"
Processoridentical
Processor frequency1.6 GHz1.6 GHz
Memoryidentical
Internal memory1 GB1 GB
Internal memory typeDDR2DDR2
Flash memory128 MB128 MB
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantity55
eSATAYesYes
Design1 differ
Chassis typeTowerTower
Number of fansDiffers1 fan(s)2 fan(s)
Poweridentical
Output power250 W250 W
Weight & dimensions1 differ
WeightDiffers3.65 kg5.2 kg
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Other features2 differ
Compatible operating systemsWindows 2000/XP/Vista/7/Server 2003/2008, Mac OS X, Linux, UnixWindows 2000/XP/Vista/7/Server 2003/2008, Mac OS X, Linux, Unix
Dimensions (WxDxH)Differs180 x 235 x 177 mm257 x 235 x 175 mm
FanDiffers90mm2x90mm
Link/Act LEDYesYes
Power requirements100 - 240V100 - 240V
Connectivity LEDsYesYes

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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