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Product comparison · 2 nas & storage servers

Buffalo DriveStation 2Share 500GB vs QNAP SS-839 Pro

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  • 11specifications compared
  • 9differ
  • 2identical
  • 45known for one product only

Key differences

  • Total installed storage capacity
    • 0.5 TB
    • 2 TB
  • Number of storage drives installed
    • 1
    • 4
  • Storage drive interface
    • Serial ATA
    • Serial ATA II
  • Supported network protocols
    • TCP/IP, UDP, SMB, NTP
    • TCP/IP
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • USB 2.0 ports quantity
    • 1
    • 5
  • Weight
    • 1.1 kg
    • 3.92 kg
  • Dimensions (WxDxH)
    • 45 x 156 x 175 mm
    • 180 x 235 x 177 mm

Side by side

Differences highlightedShow differences only
56 specifications
A

Buffalo

DriveStation 2Share 500GBView product
B

QNAP

SS-839 ProView product
Storage3 differ
Storage drives installedKnown for oneYes
Total installed storage capacityDiffers0.5 TB2 TB
Number of storage drives installedDiffers14
Number of storage drives supportedKnown for one8
Installed storage drive typeKnown for oneHDD
Storage drive interfaceDiffersSerial ATASerial ATA II
Storage drive sizeKnown for one2.5"
RAID supportKnown for oneYes
Processoridentical
Processor familyKnown for oneIntel Atom®
Processor frequencyKnown for one1.6 GHz
Number of processors installedKnown for one1
Memoryidentical
Internal memoryKnown for one2 GB
Internal memory typeKnown for oneDDR2
Flash memoryKnown for one128 MB
Network1 differ
Ethernet LANKnown for oneYes
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
iSCSI supportKnown for oneYes
Data link protocolsKnown for oneCIFS/SMB, AFP, NFS, FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, SNMP
Supported network protocolsDiffersTCP/IP, UDP, SMB, NTPTCP/IP
Compliance industry standardsKnown for oneIEEE802.3/u
Maximum data transfer rateKnown for one100 Mbit/s
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers12
USB 2.0 ports quantityDiffers15
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATAKnown for oneYes
Designidentical
Chassis typeKnown for oneTower
Cooling typeKnown for oneActive
Product colourKnown for oneBlack
Number of fansKnown for one1 fan(s)
Performanceidentical
TypeKnown for oneNAS
Multilingual supportKnown for oneYes
Noise levelKnown for one35.8 dB
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
Management protocolsKnown for oneHTTP
Softwareidentical
Operating system installedKnown for oneLinux
Poweridentical
Power consumption (typical)Known for one34 W
Power consumption (sleep)Known for one25 W
Output powerKnown for one220 W
Weight & dimensions1 differ
WidthKnown for one180 mm
DepthKnown for one235 mm
HeightKnown for one177 mm
WeightDiffers1.1 kg3.92 kg
Package weightKnown for one5 kg
Packaging contentidentical
External power adapterKnown for oneNo
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Relative humidityKnown for one0 - 95%
Other features2 differ
Compatible operating systemsDiffersWin 2000/XP/VistaWindows 2000, XP, Vista, Windows 7 (32/64), Server 2003/ 2008 Apple Mac OS X Linux Unix
Dimensions (WxDxH)Differs45 x 156 x 175 mm180 x 235 x 177 mm
Power LEDKnown for oneNo
Connectivity LEDsKnown for oneStatus, LAN, USB, eSATA, HDD
Networking featuresKnown for oneEthernet, Fast Ethernet
Power requirementsKnown for oneAC 100-240V, 50/60Hz

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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