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Product comparison · 2 nas & storage servers

Buffalo TeraStation III iSCSI Rackmount - 2TB vs QNAP TS-239 Pro II

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  • 16specifications compared
  • 12differ
  • 4identical
  • 21known for one product only

Key differences

  • Total installed storage capacity
    • 2 TB
    • 0 TB
  • Number of storage drives installed
    • 4
    • 0
  • Storage drive capacity
    • 500 GB
    • 0 GB
  • RAID levels
    • 0, 1, 5, 10
    • JBOD
  • USB 2.0 ports quantity
    • 3
    • 5
  • Chassis type
    • Rack (1U)
    • Tower
  • Weight
    • 9 kg
    • 1.74 kg
  • Operating temperature (T-T)
    • 5 - 35 °C
    • 0 - 40 °C

Side by side

Differences highlightedShow differences only
37 specifications
A

Buffalo

TeraStation III iSCSI Rackmount - 2TBView product
B

QNAP

TS-239 Pro IIView product
Storage4 differ
Total installed storage capacityDiffers2 TB0 TB
Number of storage drives installedDiffers40
Storage drive capacityDiffers500 GB0 GB
Storage drive interfaceSerial ATASerial ATA
Storage drive sizeKnown for one3.5"
RAID levelsDiffers0, 1, 5, 10JBOD
Hot-swap drive baysKnown for oneYes
Drive device, transfer rateKnown for one92 MB/s
Processoridentical
Processor familyKnown for oneIntel Atom®
Processor frequencyKnown for one1.66 GHz
Memoryidentical
Internal memoryKnown for one1 GB
Internal memory typeKnown for oneDDR2
Flash memoryKnown for one512 MB
Network1 differ
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Jumbo frames supportKnown for oneYes
Supported network protocolsDiffersiSCSI, NTP, TCP/IPTCP/IP, CIFS/SMB, AFP, NFS, FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, SNMP
Compliance industry standardsKnown for oneIEEE802.3ab/IEEE802.3u/IEEE802.3
Maximum data transfer rateKnown for one1000 Mbit/s
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantityDiffers35
eSATAKnown for oneYes
Serial ports quantityKnown for one1
Design1 differ
Chassis typeDiffersRack (1U)Tower
Display typeLCDLCD
Weight & dimensions1 differ
WeightDiffers9 kg1.74 kg
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 35 °C0 - 40 °C
Relative humidityKnown for one0 - 95%
Other features3 differ
Dimensions (WxDxH)Differs430 x 420 x 44.3 mm102 x 216 x 150 mm
Link/Act LEDYesYes
Networking featuresDiffersEthernet, Fast Ethernet, Gigabit EthernetGigabit Ethernet
Power requirementsDiffersAC 100-240V, 50/60Hz100-240V, 50/60Hz
Connectivity LEDsKnown for oneLAN/USB
Compatible operating systemsKnown for oneWindows Server 2003/2008, 7(64/32bit), Vista, XP, 2000 (32bit), Windows XP Media Center Edition 2004/2005
Non-operating relative humidity (non-condensing)Known for one20 - 80%
Performanceidentical
Management protocolsKnown for oneHTTP
Poweridentical
Power consumption (typical)Known for one140 W

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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