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Product comparison · 2 nas & storage servers

QNAP TS-451U-1G + 4X ST6000VN0001 vs QNAP TS-853 Pro-8G

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  • 61specifications compared
  • 19differ
  • 42identical
  • 22known for one product only

Key differences

  • Total installed storage capacity
    • 24 TB
    • 16 TB
  • Number of storage drives installed
    • 4
    • 8
  • Number of storage drives supported
    • 4
    • 8
  • Storage drive capacity
    • 6 TB
    • 2 TB
  • Processor frequency
    • 2.41 GHz
    • 2 GHz
  • Processor cores
    • 2
    • 4
  • Internal memory
    • 1 GB
    • 8 GB
  • Internal memory type
    • DDR3
    • DDR3L

Side by side

Differences highlightedShow differences only
83 specifications
A

QNAP

TS-451U-1G + 4X ST6000VN0001View product
B

QNAP

TS-853 Pro-8GView product
Storage4 differ
Total installed storage capacityDiffers24 TB16 TB
Number of storage drives installedDiffers48
Number of storage drives supportedDiffers48
Storage drive capacityDiffers6 TB2 TB
Supported file systemsKnown for oneext3, ext4, FAT32, HFS+, NTFS
Storage drive sizeKnown for one2.5/3.5"
Processor2 differ
Processor frequencyDiffers2.41 GHz2 GHz
Processor coresDiffers24
Memory2 differ
Internal memoryDiffers1 GB8 GB
Internal memory typeDiffersDDR3DDR3L
Maximum RAM supportedKnown for one8 GB
Memory slotsKnown for one2
Network1 differ
Jumbo frames supportKnown for oneYes
Supported network protocolsDiffersCIFS/SMB, AFP(v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSCCIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Wi-FiKnown for oneNo
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers24
USB 2.0 ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers43
Design2 differ
Chassis typeDiffersRack (1U)Tower
Fan diameterDiffers4 cm12 cm
Built-in displayKnown for oneYes
Display typeKnown for oneLED
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Drive bay lockingKnown for oneYes
Performanceidentical
Built-in optical driveKnown for oneNo
Card reader integratedKnown for oneNo
Management protocolsKnown for oneSNMP v2 & v3
Security algorithmsKnown for one256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS
MAC address filteringKnown for oneYes
Power1 differ
Power supply unit (PSU) capacityDiffers250 W350 W
Redundant power supply (RPS) supportKnown for oneNo
Power supply locationKnown for oneBuilt-in
Fan voltageKnown for one12 V
Weight & dimensions3 differ
WidthDiffers439 mm298.2 mm
DepthDiffers499 mm235 mm
HeightDiffers44 mm185.2 mm
WeightKnown for one7.3 kg
Package weightKnown for one8.6 kg
Packaging content1 differ
Cables includedDiffersAC, LAN (RJ-45)LAN (RJ-45)
Other featuresidentical
Power managementKnown 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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