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Product comparison · 2 nas & storage servers

QNAP TS-451U NAS Rack (1U) Intel® Celeron® vs QNAP TS-453U NAS Rack (1U) Intel® Celeron®

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  • 59specifications compared
  • 10differ
  • 49identical
  • 22known for one product only

Key differences

  • RAID levels
    • 0, 1, 5+S, 5, 6, 10
    • 1, 5, 6, 10
  • Processor frequency
    • 2.41 GHz
    • 2 GHz
  • Processor cores
    • 2
    • 4
  • Internal memory
    • 1 GB
    • 4 GB
  • Ethernet LAN (RJ-45) ports
    • 2
    • 4
  • Product colour
    • Black, Grey
    • Black
  • Device class
    • Home & Home Office
    • Small & Medium Business
  • Cables included
    • LAN (RJ-45)
    • AC, LAN (RJ-45)

Side by side

Differences highlightedShow differences only
81 specifications
A

QNAP

TS-451U NAS Rack (1U) Intel® Celeron®

Model TS-451U

View product
B

QNAP

TS-453U NAS Rack (1U) Intel® Celeron®

Model TS-453U

View product
Storage3 differ
Storage drive interfaceDiffersSerial ATA II, Serial ATA IIISerial ATA III
RAID levelsDiffers0, 1, 5+S, 5, 6, 101, 5, 6, 10
Supported file systemsDiffersFAT32, HFS+, NTFS, ext3, ext4ext3, ext4, FAT32, HFS+, NTFS
Installed storage drive typeKnown for oneNo
Storage drive capacityKnown for one0 GB
Processor2 differ
Processor frequencyDiffers2.41 GHz2 GHz
Processor coresDiffers24
Memory1 differ
Internal memoryDiffers1 GB4 GB
Networkidentical
DHCP serverKnown for oneYes
Wi-FiKnown for oneNo
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers24
Design1 differ
Product colourDiffersBlack, GreyBlack
Number of fansKnown for one2 fan(s)
Built-in displayKnown for oneNo
Performance1 differ
Device classDiffersHome & Home OfficeSmall & Medium Business
Built-in optical driveKnown for oneNo
Card reader integratedKnown for oneNo
Management protocolsKnown for oneSNMP v2 & v3
Web-based managementKnown for oneYes
On/off switchKnown for oneYes
Poweridentical
Redundant power supply (RPS) supportKnown for oneYes
Power supply locationKnown for oneBuilt-in
Number of power supply unitsKnown for one1
Power consumption (typical)Known for one39.86 W
Power consumption (sleep)Known for one23.54 W
Weight & dimensionsidentical
Package weightKnown for one11.6 kg
Packaging content1 differ
External power adapterKnown for oneNo
Cables includedDiffersLAN (RJ-45)AC, LAN (RJ-45)
Quick installation guideKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one0 - 95%
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes

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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