Product comparison · 2 nas & storage servers

QNAP TS-451 4 BAY 2.41 GHZ 2X GBE +4XDESKST IDK 6TB NAS EMEA 3.5IN vs QNAP TS-453mini NAS Intel® Celeron®

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  • 48specifications compared
  • 14differ
  • 34identical
  • 29known for one product only

Key differences

The QNAP TS-451 4 BAY 2.41 GHZ 2X GBE +4XDESKST IDK 6TB NAS EMEA 3.5IN has 24 TB more total installed storage capacity than the QNAP TS-453mini NAS Intel® Celeron® (24 TB vs 0 TB). The QNAP TS-451 4 BAY 2.41 GHZ 2X GBE +4XDESKST IDK 6TB NAS EMEA 3.5IN has 4 more storage drives installed than the QNAP TS-453mini NAS Intel® Celeron® (4 vs 0). The QNAP TS-453mini NAS Intel® Celeron® has 1 more USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity than the QNAP TS-451 4 BAY 2.41 GHZ 2X GBE +4XDESKST IDK 6TB NAS EMEA 3.5IN (3 vs 2). Only the QNAP TS-451 4 BAY 2.41 GHZ 2X GBE +4XDESKST IDK 6TB NAS EMEA 3.5IN has storage drives installed. Supported storage drive types: HDD on the QNAP TS-451 4 BAY 2.41 GHZ 2X GBE +4XDESKST IDK 6TB NAS EMEA 3.5IN, HDD & SSD on the QNAP TS-453mini NAS Intel® Celeron®.

  • Storage drives installed
    • TS-451 4 BAY 2.41 GHZ 2X GBE +4XDESKST IDK 6TB NAS EMEA 3.5IN:Yes
    • TS-453mini NAS Intel® Celeron®:No
  • Total installed storage capacity
    • TS-451 4 BAY 2.41 GHZ 2X GBE +4XDESKST IDK 6TB NAS EMEA 3.5IN:24 TB
    • TS-453mini NAS Intel® Celeron®:0 TB
  • Number of storage drives installed
    • TS-451 4 BAY 2.41 GHZ 2X GBE +4XDESKST IDK 6TB NAS EMEA 3.5IN:4
    • TS-453mini NAS Intel® Celeron®:0
  • Supported storage drive types
    • TS-451 4 BAY 2.41 GHZ 2X GBE +4XDESKST IDK 6TB NAS EMEA 3.5IN:HDD
    • TS-453mini NAS Intel® Celeron®:HDD & SSD
  • Storage drive capacity
    • TS-451 4 BAY 2.41 GHZ 2X GBE +4XDESKST IDK 6TB NAS EMEA 3.5IN:6 TB
    • TS-453mini NAS Intel® Celeron®:0 GB
  • RAID levels
    • TS-451 4 BAY 2.41 GHZ 2X GBE +4XDESKST IDK 6TB NAS EMEA 3.5IN:0, 0+1, JBOD
    • TS-453mini NAS Intel® Celeron®:0, 1, 5, 6, 10, JBOD
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • TS-451 4 BAY 2.41 GHZ 2X GBE +4XDESKST IDK 6TB NAS EMEA 3.5IN:2
    • TS-453mini NAS Intel® Celeron®:3
  • LED indicators
    • TS-451 4 BAY 2.41 GHZ 2X GBE +4XDESKST IDK 6TB NAS EMEA 3.5IN:HDD, LAN, Power, Status, USB
    • TS-453mini NAS Intel® Celeron®:Yes

Side by side

Differences highlightedShow differences only (on)
Comparison of TS-451 4 BAY 2.41 GHZ 2X GBE +4XDESKST IDK 6TB NAS EMEA 3.5IN, TS-453mini
77 specifications
Storage7 differ
Storage drives installedDiffersYesNo
Total installed storage capacityDiffers24 TB0 TB
Number of storage drives installedDiffers40
Installed storage drive typeKnown for oneHDDUnknown — not stated by the source
Supported storage drive typesDiffersHDDHDD & SSD
Storage drive capacityDiffers6 TB0 GB
Storage drive interfaceDiffersSerial ATA II, Serial ATA IIISerial ATA III
RAID levelsDiffers0, 0+1, JBOD0, 1, 5, 6, 10, JBOD
Supported file systemsKnown for oneHFS+, NTFS, ext3, ext4Unknown — not stated by the source
Memoryidentical
Memory clock speedKnown for one1600 MHzUnknown — not stated by the source
Networkidentical
Jumbo frames supportKnown for oneYesUnknown — not stated by the source
Wake-on-LAN readyKnown for oneYesUnknown — not stated by the source
Supported network protocolsKnown for oneCIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSCUnknown — not stated by the source
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
Design1 differ
Chassis typeKnown for oneTowerUnknown — not stated by the source
Fan diameterKnown for one12 cmUnknown — not stated by the source
LED indicatorsDiffersHDD, LAN, Power, Status, USBYes
Cable lock slotKnown for oneYesUnknown — not stated by the source
Cable lock slot typeKnown for oneKensingtonUnknown — not stated by the source
Performanceidentical
Device classKnown for oneHome & Home OfficeUnknown — not stated by the source
Backup featuresKnown for oneCloud, iSCSI LUNUnknown — not stated by the source
BuzzerKnown for oneYesUnknown — not stated by the source
Multilingual supportKnown for oneYesUnknown — not stated by the source
Security algorithmsKnown for oneHTTPS, SSHUnknown — not stated by the source
On/off switchKnown for oneUnknown — not stated by the sourceYes
Reset buttonKnown for oneUnknown — not stated by the sourceYes
Software1 differ
Operating system versionDiffers4.24.1.2
Windows operating systems supportedKnown for oneWindows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, WinUnknown — not stated by the source
Linux operating systems supportedKnown for oneYesUnknown — not stated by the source
Mac operating systems supportedKnown for oneYesUnknown — not stated by the source
Server operating systems supportedKnown for oneWindows Server 2003, Windows Server 2003 R2, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2Unknown — not stated by the source
Power1 differ
Power supply locationDiffersExternalBuilt-in
Number of power supply unitsKnown for one1Unknown — not stated by the source
Power consumption (typical)Known for oneUnknown — not stated by the source30.23 W
Power consumption (sleep)Known for oneUnknown — not stated by the source1.04 W
Weight & dimensions3 differ
WidthDiffers180 mm151 mm
DepthDiffers235 mm200 mm
HeightDiffers177 mm210 mm
WeightKnown for oneUnknown — not stated by the source2 kg
Package weightKnown for oneUnknown — not stated by the source3.4 kg
Packaging contentidentical
Cables includedKnown for oneUnknown — not stated by the sourceAC, LAN (RJ-45)
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source0 - 35 °C
Processor special featuresidentical
Home Networking (by Intel)Known for oneUnknown — not stated by the sourceYes

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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