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Product comparison · 2 nas & storage servers

QNAP TS-409 Turbo NAS vs QNAP TS-411U Rack (1U) Intel® Pentium®

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  • 18specifications compared
  • 13differ
  • 5identical
  • 12known for one product only

Key differences

  • Total installed storage capacity
    • 4 TB
    • 2 TB
  • Storage drive capacity
    • 4 TB
    • 2 TB
  • Storage drive interface
    • Serial ATA II
    • Serial ATA
  • Processor frequency
    • 0.5 GHz
    • 1.6 GHz
  • Internal memory
    • 0.25 GB
    • 0.5 GB
  • Flash memory
    • 8 MB
    • 32 MB
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • USB 2.0 ports quantity
    • 3
    • 2

Side by side

Differences highlightedShow differences only
30 specifications
A

QNAP

TS-409 Turbo NASView product
B

QNAP

TS-411U Rack (1U) Intel® Pentium®

Model TS-411U

View product
Storage3 differ
Total installed storage capacityDiffers4 TB2 TB
Number of storage drives installed44
Storage drive capacityDiffers4 TB2 TB
Storage drive interfaceDiffersSerial ATA IISerial ATA
Storage drive size3.5"3.5"
Maximum supported storage capacityKnown for one4 TB
Processor1 differ
Processor frequencyDiffers0.5 GHz1.6 GHz
Processor familyKnown for oneIntel® Pentium®
Memory2 differ
Internal memoryDiffers0.25 GB0.5 GB
Internal memory typeKnown for oneDDR2
Flash memoryDiffers8 MB32 MB
Network1 differ
DHCP clientKnown for oneYes
DHCP serverYesYes
Jumbo frames supportKnown for oneYes
Supported network protocolsDiffersTCP/IP, CIFS/SMB, AFP, HTTP, HTTPS, FTP, DDNS, NTPTCP/IP, CIFS/SMB, AFP, NFS, HTTP, FTP, PDC
iSCSI supportKnown for oneYes
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers12
USB 2.0 ports quantityDiffers32
Design1 differ
Chassis typeDiffersTowerRack (1U)
Display typeKnown for oneLCD
Poweridentical
Power consumption (typical)Known for one18.8 W
Weight & dimensions1 differ
WeightDiffers300 g12 kg
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Relative humidityDiffers0 - 95%0 - 85%
Other features1 differ
Dimensions (WxDxH)Differs176 x 225 x 188 mm430 x 570 x 44 mm
Link/Act LEDYesYes
Power requirementsKnown for one100-240V, 50/60Hz
Connectivity LEDsKnown for oneLAN/USB
Compatible operating systemsKnown for oneWindows 95/98/ME/NT/2000/XP/2003 Mac 7.5 + Linux
I/O portsKnown for one1 x Ultra 160 SCSI

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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