All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 nas & storage servers

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

Add a product
  • 19specifications compared
  • 12differ
  • 7identical
  • 9known 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
  • Flash memory
    • 8 MB
    • 32 MB
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • USB 2.0 ports quantity
    • 3
    • 2
  • Weight
    • 5.2 kg
    • 12 kg

Side by side

Differences highlightedShow differences only
28 specifications
A

QNAP

TS-409U Rack (1U)

Model TS-409U

View 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"
Processor1 differ
Processor frequencyDiffers0.5 GHz1.6 GHz
Processor familyKnown for oneIntel® Pentium®
Memory1 differ
Internal memory0.5 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, NFS, 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
Designidentical
Chassis typeRack (1U)Rack (1U)
Display typeKnown for oneLCD
Weight & dimensions1 differ
WeightDiffers5.2 kg12 kg
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Relative humidityDiffers0 - 95%0 - 85%
Other features2 differ
Compatible operating systemsDiffersWin 98/ ME/ NT/ 2000/ XP/ 2003/ Vista Mac OS X Linux UnixWindows 95/98/ME/NT/2000/XP/2003 Mac 7.5 + Linux
Dimensions (WxDxH)Differs430 x 409.1 x 44.45 mm430 x 570 x 44 mm
Link/Act LEDYesYes
Power requirementsKnown for one100-240V, 50/60Hz
Connectivity LEDsKnown for oneLAN/USB
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.

More nas & storage servers comparisons

All nas & storage servers comparisons