Product comparison · 2 nas & storage servers

QNAP TS-473-4G NAS Tower AMD Embedded R-Series SoC RX-421ND vs QNAP TS-473-4G/24TB-RED 4 Bay NAS

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  • 83specifications compared
  • 8differ
  • 75identical
  • 27known for one product only

Key differences

The QNAP TS-473-4G NAS Tower AMD Embedded R-Series SoC RX-421ND has 2 more storage drives supported than the QNAP TS-473-4G/24TB-RED 4 Bay NAS (6 vs 4). Storage drive sizes supported: 2.5,3.5" on the QNAP TS-473-4G NAS Tower AMD Embedded R-Series SoC RX-421ND, 2.5,3.5,M.2 on the QNAP TS-473-4G/24TB-RED 4 Bay NAS. RAID levels: 0, 1, 5, 6, 10, JBOD on the QNAP TS-473-4G NAS Tower AMD Embedded R-Series SoC RX-421ND, 0, 1, 5, 6, 10, 50, JBOD on the QNAP TS-473-4G/24TB-RED 4 Bay NAS. Chassis type: Tower on the QNAP TS-473-4G NAS Tower AMD Embedded R-Series SoC RX-421ND, Desktop on the QNAP TS-473-4G/24TB-RED 4 Bay NAS.

  • Number of storage drives supported
    • TS-473-4G NAS Tower AMD Embedded R-Series SoC RX-421ND:6
    • TS-473-4G/24TB-RED 4 Bay NAS:4
  • Storage drive sizes supported
    • TS-473-4G NAS Tower AMD Embedded R-Series SoC RX-421ND:2.5,3.5"
    • TS-473-4G/24TB-RED 4 Bay NAS:2.5,3.5,M.2
  • RAID levels
    • TS-473-4G NAS Tower AMD Embedded R-Series SoC RX-421ND:0, 1, 5, 6, 10, JBOD
    • TS-473-4G/24TB-RED 4 Bay NAS:0, 1, 5, 6, 10, 50, JBOD
  • Chassis type
    • TS-473-4G NAS Tower AMD Embedded R-Series SoC RX-421ND:Tower
    • TS-473-4G/24TB-RED 4 Bay NAS:Desktop

Side by side

Differences highlightedShow differences only (on)
Comparison of TS-473-4G, TS-473-4G/24TB-RED 4 Bay NAS
110 specifications
Storage4 differ
Total installed storage capacityKnown for one16 TBUnknown — not stated by the source
Number of storage drives installedKnown for one4Unknown — not stated by the source
Number of storage drives supportedDiffers64
Storage drive capacityKnown for one4 TBUnknown — not stated by the source
Storage drive interfaceKnown for oneSerial ATA IIIUnknown — not stated by the source
Supported storage drive interfacesDiffersSerial ATA IIIM.2, Serial ATA, Serial ATA II, Serial ATA III
Storage drive sizes supportedDiffers2.5,3.5"2.5,3.5,M.2
RAID levelsDiffers0, 1, 5, 6, 10, JBOD0, 1, 5, 6, 10, 50, JBOD
RAID rebuildKnown for oneYesUnknown — not stated by the source
Bad block scanKnown for oneYesUnknown — not stated by the source
Disk roamingKnown for oneYesUnknown — not stated by the source
Processoridentical
Processor familyKnown for oneAMD Embedded R-Series SoCUnknown — not stated by the source
Processor modelKnown for oneRX-421NDUnknown — not stated by the source
Processor coresKnown for one4Unknown — not stated by the source
Memoryidentical
Internal memoryKnown for one4 GBUnknown — not stated by the source
Network1 differ
Copper ethernet cabling technologyKnown for one10BASE-T, 100BASE-T, 1000BASE-TUnknown — not stated by the source
Dynamic DNS (DDNS)Known for oneYesUnknown — not stated by the source
Supported network protocolsDiffersCIFS/SMB, AFP (v3.3), NFS (v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSCTCP/IP, IPv4, IPv6
Design1 differ
Chassis typeDiffersTowerDesktop
LED indicatorsKnown for oneUnknown — not stated by the sourceYes
Performance2 differ
Third-party supportKnown for oneYesUnknown — not stated by the source
Built-in optical driveKnown for oneNoUnknown — not stated by the source
Card reader integratedKnown for oneNoUnknown — not stated by the source
SnapshotKnown for oneYesUnknown — not stated by the source
Browser supportedDiffersInternet Explorer 10+, Chrome, Safari 7+, FirefoxChrome, Firefox, Internet Explorer 10+, Safari 7+
Built-in BitTorrent clientKnown for oneYesUnknown — not stated by the source
Disk scanKnown for oneYesUnknown — not stated by the source
Password authenticationKnown for oneYesUnknown — not stated by the source
Security algorithmsDiffers256-bit AES, FIPS 140-2, HTTPS, SNMPv3, SSH, SSL/TLS256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS
Universal Plug and Play (UPnP)Known for oneYesUnknown — not stated by the source
Reset buttonKnown for oneUnknown — not stated by the sourceYes
Share folderKnown for oneUnknown — not stated by the sourceCIFS/SMB
Softwareidentical
Operating system installedKnown for oneQNAP Turbo SystemUnknown — not stated by the source
Mac compatibilityKnown for oneYesUnknown — not stated by the source
Other featuresidentical
Power managementKnown for oneYesUnknown — not stated by the source

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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