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Product comparison · 2 nas & storage servers

QNAP WS-411U Rack (1U) vs Seagate BlackArmor NAS 440 4TB

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  • 9specifications compared
  • 8differ
  • 1identical
  • 18known for one product only

Key differences

  • Total installed storage capacity
    • 0 TB
    • 4 TB
  • Number of storage drives installed
    • 3
    • 1
  • Storage drive capacity
    • 0 GB
    • 4 TB
  • Storage drive interface
    • Serial ATA
    • Serial ATA II
  • USB 2.0 ports quantity
    • 2
    • 4
  • Weight
    • 12 kg
    • 6.16 kg
  • Dimensions (WxDxH)
    • 430 x 570 x 44 mm
    • 207.00 x 269.00 x 160.00 mm

Side by side

Differences highlightedShow differences only
27 specifications
A

QNAP

WS-411U Rack (1U)

Model WS-411U

View product
B

Seagate

BlackArmor NAS 440 4TBView product
Storage4 differ
Total installed storage capacityDiffers0 TB4 TB
Number of storage drives installedDiffers31
Storage drive capacityDiffers0 GB4 TB
Storage drive interfaceDiffersSerial ATASerial ATA II
Storage drive sizeKnown for one3.5"
HDD speedKnown for one7200 RPM
RAID levelsKnown for one0, 1, 5, 10, JBOD
Processoridentical
Processor frequencyKnown for one1.6 GHz
Memoryidentical
Internal memoryKnown for one0.5 GB
Networkidentical
iSCSI supportKnown for oneYes
Supported network protocolsKnown for oneTCP/IP, CIFS/SMB, AFP, HTTP, NFS, FTP, PDC
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers24
Designidentical
Chassis typeKnown for oneRack (1U)
Display typeKnown for oneLCD
Weight & dimensions1 differ
WeightDiffers12 kg6.16 kg
Package weightKnown for one7.54 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Relative humidityKnown for one0 - 85%
Other features2 differ
Compatible operating systemsDiffersWin 95/98/ME/NT/2000/XP/2003 Mac 7.5 + Linux UNIXMicrosoft Windows XP, Vista Linux Kernel 2.6.7 + Mac OS X 10.4.11 +
Dimensions (WxDxH)Differs430 x 570 x 44 mm207.00 x 269.00 x 160.00 mm
Link/Act LEDKnown for oneYes
I/O portsKnown for one1 x VGA
Package dimensions (WxDxH)Known for one241.30 x 365.00 x 236.00 mm
Supported protocolsKnown for oneCIFS, NFS, HTTP, HTTPS, FTP, Bonjour, Microsoft RALLY
Performanceidentical
Access Control List (ACL)Known for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one84714100

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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