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Product comparison · 2 nas & storage servers

QNAP TVS-473-8G NAS Tower AMD Embedded R-Series SoC RX-421BD vs QNAP TVS-673-16G NAS Tower AMD Embedded R-Series SoC RX-421BD

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  • 91specifications compared
  • 13differ
  • 78identical
  • 6known for one product only

Key differences

The QNAP TVS-673-16G NAS Tower AMD Embedded R-Series SoC RX-421BD has 2 TB more total installed storage capacity than the QNAP TVS-473-8G NAS Tower AMD Embedded R-Series SoC RX-421BD (6 TB vs 4 TB). The QNAP TVS-673-16G NAS Tower AMD Embedded R-Series SoC RX-421BD has 2 more storage drives installed than the QNAP TVS-473-8G NAS Tower AMD Embedded R-Series SoC RX-421BD (6 vs 4). The QNAP TVS-673-16G NAS Tower AMD Embedded R-Series SoC RX-421BD has 2 more storage drives supported than the QNAP TVS-473-8G NAS Tower AMD Embedded R-Series SoC RX-421BD (6 vs 4). Number of fans: 1 fan(s) on the QNAP TVS-473-8G NAS Tower AMD Embedded R-Series SoC RX-421BD, 2 fan(s) on the QNAP TVS-673-16G NAS Tower AMD Embedded R-Series SoC RX-421BD. LED indicators: Yes on the QNAP TVS-473-8G NAS Tower AMD Embedded R-Series SoC RX-421BD, HDD, LAN, Power, Status, USB on the QNAP TVS-673-16G NAS Tower AMD Embedded R-Series SoC RX-421BD.

  • Total installed storage capacity
    • 4 TB
    • 6 TB
  • Number of storage drives installed
    • 4
    • 6
  • Number of storage drives supported
    • 4
    • 6
  • Internal memory
    • 8 GB
    • 16 GB
  • Number of fans
    • 1 fan(s)
    • 2 fan(s)
  • Fan diameter
    • 12 cm
    • 9 cm
  • LED indicators
    • Yes
    • HDD, LAN, Power, Status, USB
  • Power supply unit (PSU) capacity
    • 250 W
    • 240 W

Side by side

Differences highlightedShow differences only
97 specifications
A

QNAP

TVS-473-8G NAS Tower AMD Embedded R-Series SoC RX-421BD

Model TVS-473-8G

View product
B

QNAP

TVS-673-16G NAS Tower AMD Embedded R-Series SoC RX-421BD

Model TVS-673-16G

View product
Storage3 differ
Total installed storage capacityDiffers4 TB6 TB
Number of storage drives installedDiffers46
Number of storage drives supportedDiffers46
Storage drive interfaceKnown for oneSerial ATA III
Number of M.2 (M & B) slotsKnown for one2
Processoridentical
Processor boost frequencyKnown for one3.4 GHz
Memory1 differ
Internal memoryDiffers8 GB16 GB
Network1 differ
Supported network protocolsDiffersCIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSCCIFS/SMB, SMB2.1, SMB3.0, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Design3 differ
Number of fansDiffers1 fan(s)2 fan(s)
Fan diameterDiffers12 cm9 cm
LED indicatorsDiffersYesHDD, LAN, Power, Status, USB
Performance1 differ
Built-in optical driveKnown for oneNo
Management protocolsKnown for oneSNMP v2 & v3
Security algorithmsDiffers256-bit AES, FIPS 140-2, SSH, SSL/TLS256-bit AES, AES, FIPS 140-2, HTTPS, SSH, SSL/TLS
Software1 differ
Windows operating systems supportedDiffersWindows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 HWindows 10 Enterprise, Windows 7 Enterprise, Windows 8 Enterprise
Power1 differ
Power supply unit (PSU) capacityDiffers250 W240 W
Power consumption (typical)Known for one56.23 W
Weight & dimensions1 differ
WidthDiffers199.3 mm264.3 mm
Packaging content1 differ
Number of screwsDiffers1218

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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