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Product comparison · 2 nas & storage servers

LG N2B1D NAS/storage server Black, White vs QNAP TS-639/3TB Tower

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  • 7specifications compared
  • 7differ
  • 0identical
  • 23known for one product only

Key differences

  • Number of storage drives supported
    • 2
    • 6
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • USB 2.0 ports quantity
    • 3
    • 5
  • Weight
    • 4.2 kg
    • 5.2 kg
  • Dimensions (WxDxH)
    • 165.1 x 231.1 x 162.5 mm
    • 257 x 235 x 175 mm
  • Power requirements
    • 90-264V, 47/63Hz
    • 100 - 240V

Side by side

Differences highlightedShow differences only
30 specifications
A

LG

N2B1D NAS/storage server Black, White

Model N2B1D

View product
B

QNAP

TS-639/3TB Tower

Model TS-639/3TB

View product
Storage1 differ
Total installed storage capacityKnown for one3 TB
Number of storage drives supportedDiffers26
Supported storage drive interfacesKnown for oneSerial ATA II
Storage drive sizeKnown for one3.5"
RAID levelsKnown for one0, 1, JBOD
Processoridentical
Processor frequencyKnown for one1.6 GHz
Memoryidentical
Internal memoryKnown for one1 GB
Internal memory typeKnown for oneDDR2
Flash memoryKnown for one128 MB
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers12
USB 2.0 ports quantityDiffers35
eSATAKnown for oneYes
eSATA ports quantityKnown for one1
Designidentical
Chassis typeKnown for oneTower
Number of fansKnown for one2 fan(s)
Product colourKnown for oneBlack, White
Poweridentical
Output powerKnown for one250 W
Weight & dimensions1 differ
WeightDiffers4.2 kg5.2 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one0 - 95%
Other features3 differ
Compatible operating systemsDiffersWindows 2000/ XP/ Vista/ Server 2003 MacOS 10.3 Linux (Redhat 9, Ubuntu, Suse)Windows 2000/XP/Vista/7/Server 2003/2008, Mac OS X, Linux, Unix
Dimensions (WxDxH)Differs165.1 x 231.1 x 162.5 mm257 x 235 x 175 mm
FanKnown for one2x90mm
Link/Act LEDKnown for oneYes
Power requirementsDiffers90-264V, 47/63Hz100 - 240V
CertificationKnown for oneFCC, UL, CE, CEMarking, RoHS
Networkidentical
Compliance industry standardsKnown for oneIEEE802.3
Data link protocolsKnown for oneTCP/IP, HTTP/HTTPS, FTP/FTPS
Performanceidentical
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMMC, SD, xD

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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