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Product comparison · 2 nas & storage servers

Buffalo LinkStation Pro Duo 2.0TB vs QNAP TS-239 Pro

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  • 11specifications compared
  • 10differ
  • 1identical
  • 18known for one product only

Key differences

  • Total installed storage capacity
    • 2 TB
    • 0 TB
  • Number of storage drives installed
    • 2
    • 0
  • Storage drive capacity
    • 1 TB
    • 0 GB
  • Storage drive interface
    • Serial ATA
    • Serial ATA II
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • USB 2.0 ports quantity
    • 2
    • 3
  • Weight
    • 2.8 kg
    • 1.7 kg
  • Operating temperature (T-T)
    • 0 - 35 °C
    • 0 - 40 °C

Side by side

Differences highlightedShow differences only
29 specifications
A

Buffalo

LinkStation Pro Duo 2.0TBView product
B

QNAP

TS-239 ProView product
Storage4 differ
Total installed storage capacityDiffers2 TB0 TB
Number of storage drives installedDiffers20
Storage drive capacityDiffers1 TB0 GB
Storage drive interfaceDiffersSerial ATASerial ATA II
RAID levelsKnown for one0, 1
Number of storage drives supportedKnown for one2
Storage drive sizeKnown for one3.5"
Networkidentical
Jumbo frames supportKnown for oneYes
Maximum data transfer rateKnown for one1000 Mbit/s
Supported network protocolsKnown for oneSMB, FTP, LDAP, TCP/IP
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers12
USB 2.0 ports quantityDiffers23
eSATAKnown for oneYes
Performanceidentical
Management protocolsKnown for oneHTTP
Poweridentical
Power consumption (typical)Known for one21 W
Power supply unit (PSU) capacityKnown for one60 W
Weight & dimensions1 differ
WeightDiffers2.8 kg1.7 kg
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 35 °C0 - 40 °C
Operating relative humidity (H-H)Known for one0 - 95%
Other features2 differ
Compatible operating systemsKnown for oneWin 2000, XP, Vista Mac OS X 10.3.9 +
Dimensions (WxDxH)Differs100 x 163 x 225 mm102 x 216 x 150 mm
Networking featuresKnown for oneEthernet, Fast Ethernet, Gigabit Ethernet
Power requirementsDiffersAC 100-240V, 50/60Hz100 - 240 V AC, 50 - 60 Hz
Non-operating relative humidity (non-condensing)Known for one20 - 80%
Processoridentical
Processor frequencyKnown for one1.6 GHz
Memoryidentical
Internal memoryKnown for one1 GB
Flash memoryKnown for one128 MB
Designidentical
Chassis typeKnown for oneTower

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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