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Product comparison · 2 nas & storage servers

QNAP TS-409U Rack (1U) vs Seagate BlackArmor NAS 440 4TB

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  • 9specifications compared
  • 6differ
  • 3identical
  • 22known for one product only

Key differences

  • Number of storage drives installed
    • 4
    • 1
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • USB 2.0 ports quantity
    • 3
    • 4
  • Weight
    • 5.2 kg
    • 6.16 kg
  • Dimensions (WxDxH)
    • 430 x 409.1 x 44.45 mm
    • 207.00 x 269.00 x 160.00 mm

Side by side

Differences highlightedShow differences only
31 specifications
A

QNAP

TS-409U Rack (1U)

Model TS-409U

View product
B

Seagate

BlackArmor NAS 440 4TBView product
Storage1 differ
Number of storage drives installedDiffers41
Storage drive sizeKnown for one3.5"
HDD speedKnown for one7200 RPM
RAID levelsKnown for one0, 1, 5, 10, JBOD
Processoridentical
Processor frequencyKnown for one0.5 GHz
Memoryidentical
Internal memoryKnown for one0.5 GB
Internal memory typeKnown for oneDDR2
Flash memoryKnown for one8 MB
Networkidentical
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Jumbo frames supportKnown for oneYes
Supported network protocolsKnown for oneTCP/IP, CIFS/SMB, AFP, NFS, HTTP, HTTPS, FTP, DDNS, NTP
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers12
USB 2.0 ports quantityDiffers34
Designidentical
Chassis typeKnown for oneRack (1U)
Weight & dimensions1 differ
WeightDiffers5.2 kg6.16 kg
Package weightKnown for one7.54 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Relative humidityKnown for one0 - 95%
Other features2 differ
Compatible operating systemsDiffersWin 98/ ME/ NT/ 2000/ XP/ 2003/ Vista Mac OS X Linux UnixMicrosoft Windows XP, Vista Linux Kernel 2.6.7 + Mac OS X 10.4.11 +
Dimensions (WxDxH)Differs430 x 409.1 x 44.45 mm207.00 x 269.00 x 160.00 mm
Link/Act LEDKnown for oneYes
Power requirementsKnown for one100-240V, 50/60Hz
Connectivity LEDsKnown for oneLAN/USB
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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