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Product comparison · 2 nas & storage servers

QNAP TVS-473E NAS Tower AMD Embedded R-Series SoC RX-421BD vs QNAP TVS-473E-4G NAS Tower AMD Embedded R-Series SoC RX-421BD

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  • 81specifications compared
  • 13differ
  • 68identical
  • 40known for one product only

Key differences

  • Storage drives installed
    • No
    • Yes
  • Number of storage drives supported
    • 4
    • 6
  • Installed storage drive type
    • No
    • HDD
  • Storage drive interface
    • M.2, Serial ATA III
    • Serial ATA III
  • Internal memory
    • 8 GB
    • 4 GB
  • Ethernet LAN data rates
    • 1000 Mbit/s
    • 10,100,1000 Mbit/s
  • Product colour
    • Grey
    • Gold
  • AC input voltage
    • 100 - 240 V
    • 100-240 V

Side by side

Differences highlightedShow differences only
121 specifications
A

QNAP

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

Model TVS-473E

View product
B

QNAP

TVS-473E-4G NAS Tower AMD Embedded R-Series SoC RX-421BD

Model TVS-473E-4G

View product
Storage5 differ
Storage drives installedDiffersNoYes
Total installed storage capacityKnown for one16 TB
Number of storage drives installedKnown for one4
Number of storage drives supportedDiffers46
Installed storage drive typeDiffersNoHDD
Storage drive capacityKnown for one4 TB
Storage drive interfaceDiffersM.2, Serial ATA IIISerial ATA III
Supported storage drive interfacesKnown for oneM.2, Serial ATA II, Serial ATA III
Storage drive sizes supportedKnown for one2.5,3.5"
Number of M.2 (M & B) slotsKnown for one2
RAID rebuildKnown for oneYes
Supported file systemsDiffersFAT32, HFS+, HPFS, exFAT, ext3, ext4FAT32, HFS+, NTFS, ext3, ext4
Bad block scanKnown for oneYes
Disk roamingKnown for oneYes
Storage drive sizeKnown for one2.5/3.5"
Memory1 differ
Internal memoryDiffers8 GB4 GB
Network1 differ
Ethernet LAN data ratesDiffers1000 Mbit/s10,100,1000 Mbit/s
Copper ethernet cabling technologyKnown for one10BASE-T, 100BASE-T, 1000BASE-T
Supported network protocolsKnown for oneCIFS/SMB, AFP (v3.3), NFS (v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one0
Fiber ports quantityKnown for one0
Design1 differ
Product colourDiffersGreyGold
LED indicatorsKnown for oneYes
Performance2 differ
Third-party supportKnown for oneYes
Built-in optical driveKnown for oneNo
Card reader integratedKnown for oneNo
SnapshotKnown for oneYes
Management protocolsKnown for oneSNMP
Web-based managementKnown for oneYes
Browser supportedDiffersApple Safari 7, Google Chrome, Microsoft Internet Explorer 10, Mozilla FirefoxInternet Explorer 10+, Chrome, Safari 7+, Firefox
Built-in BitTorrent clientKnown for oneYes
Built-in FTP serverKnown for oneYes
Built-in UPnP AV media serverKnown for oneYes
Built-in iTunes serverKnown for oneYes
Disk scanKnown for oneYes
Hot spareKnown for oneYes
Password authenticationKnown for oneYes
S.M.A.R.T. supportKnown for oneYes
Security algorithmsDiffers256-bit AES, HTTPS, SNMP, SSH, SSL/TLS256-bit AES, FIPS 140-2, HTTPS, SNMP, SSH, SSL/TLS
Share folderKnown for oneCIFS/SMB
System logKnown for oneYes
BuzzerKnown for oneYes
Software1 differ
Mac compatibilityKnown for oneYes
Mac operating systems supportedDiffersMac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 MavericksMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Power1 differ
Number of power supply unitsKnown for one1
AC input voltageDiffers100 - 240 V100-240 V
Weight & dimensionsidentical
WeightKnown for one4.9 kg
Packaging content1 differ
Number of screwsDiffers1420
Operational conditionsidentical
Operating relative humidity (H-H)Known for one5 - 95%
Storage relative humidity (H-H)Known for one5 - 95%
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Power managementKnown for oneYes
Processor special featuresidentical
Intel® AES New Instructions (Intel® AES-NI)Known 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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