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Product comparison · 2 nas & storage servers

QNAP TS-673 NAS Tower AMD Embedded R-Series SoC RX-421ND vs QNAP TS-831X-4G NAS Tower Annapurna Labs Alpine AL-314

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  • 82specifications compared
  • 32differ
  • 50identical
  • 35known for one product only

Key differences

  • Storage drives installed
    • No
    • Yes
  • Total installed storage capacity
    • 0 TB
    • 32 TB
  • Number of storage drives installed
    • 0
    • 8
  • Number of storage drives supported
    • 6
    • 8
  • Installed storage drive type
    • No
    • HDD
  • Storage drive capacity
    • 0 GB
    • 4 TB
  • Processor family
    • AMD Embedded R-Series SoC
    • Annapurna Labs
  • Processor model
    • RX-421ND
    • Alpine AL-314

Side by side

Differences highlightedShow differences only
117 specifications
A

QNAP

TS-673 NAS Tower AMD Embedded R-Series SoC RX-421ND

Model TS-673

View product
B

QNAP

TS-831X-4G NAS Tower Annapurna Labs Alpine AL-314

Model TS-831X-4G

View product
Storage8 differ
Storage drives installedDiffersNoYes
Total installed storage capacityDiffers0 TB32 TB
Number of storage drives installedDiffers08
Number of storage drives supportedDiffers68
Installed storage drive typeDiffersNoHDD
Storage drive capacityDiffers0 GB4 TB
Storage drive interfaceKnown for oneSerial ATA III
Supported storage drive interfacesDiffersSerial ATA, Serial ATA II, Serial ATA IIISerial ATA II, Serial ATA III
Online RAID migrationKnown for oneYes
Online RAID expansionKnown for oneYes
Supported file systemsDiffersFAT32, HFS+, NTFS, exFAT, ext3, ext4FAT32, HFS+, NTFS, ext3, ext4
Bad block scanKnown for oneYes
Disk roamingKnown for oneYes
Hot-swap drive baysKnown for oneYes
Processor3 differ
Processor familyDiffersAMD Embedded R-Series SoCAnnapurna Labs
Processor modelDiffersRX-421NDAlpine AL-314
Processor frequencyDiffers2.1 GHz1.7 GHz
Processor architectureKnown for oneARM Cortex-A15
Processor boost frequencyKnown for one3.4 GHz
Memory3 differ
Internal memory typeDiffersDDR4DDR3
Maximum RAM supportedDiffers64 GB16 GB
Memory slotsDiffers42
Network2 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100,1000,10000 Mbit/s
Ethernet LAN data rate supported (max)Known for one10000 Mbit/s
Supported network protocolsDiffersIFS/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
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers43
Fiber ports quantityDiffers02
Fiber optic connectorKnown for oneSFP+
Audio in/outKnown for oneYes
Microphone inKnown for oneYes
PCI Express x4 (Gen 3.x) slotsKnown for one2
Design4 differ
Number of fansDiffers3 fan(s)2 fan(s)
Fan diameterDiffers9 cm12 cm
LED indicatorsDiffersYesHDD, Power, Status, USB
Built-in displayDiffersYesNo
Fan diameter 2Known for one6 cm
Performance3 differ
Device classDiffersHome & Home OfficeSmall & Medium Business
Third-party supportKnown for oneYes
Built-in optical driveKnown for oneNo
Card reader integratedKnown for oneNo
SnapshotKnown for oneYes
Management protocolsKnown for oneSNMP
Browser supportedDiffersInternet Explorer 10, Firefox 8, Safari 4, Google ChromeInternet Explorer 10+, Chrome, Safari 7+, Firefox
Built-in UPnP AV media serverKnown for oneYes
Disk scanKnown for oneYes
Security algorithmsDiffers256-bit AES, FIPS 140-2, HTTPS, SNMP, SSH, SSL/TLS128-bit AES, 256-bit AES, FIPS 140-2, HTTPS, MSCHAPv2, SSH, SSL/TLS
Noise levelKnown for one23 dB
Password authenticationKnown for oneYes
Reset buttonKnown for oneYes
Software1 differ
Operating system versionDiffers4.3.44.2
Linux operating systems supportedKnown for oneYes
Mac compatibilityKnown for oneYes
Mac operating systems supportedKnown for oneMac 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
Server operating systems supportedKnown for oneWindows Server 2012, Windows Server 2012 R2, Windows Server 2012 R2 x64, Windows Server 2012 x64
Power1 differ
AC input voltageDiffers100 - 240 V100-240 V
Fan voltageKnown for one12 V
Power consumption (typical)Known for one63.69 W
Power consumption (HDD standby)Known for one35.11 W
Weight & dimensions3 differ
WidthDiffers264.3 mm298.2 mm
DepthDiffers279.6 mm235 mm
HeightDiffers188.2 mm185.2 mm
WeightKnown for one5.57 kg
Packaging content1 differ
Number of screwsDiffers2056
Package typeKnown for oneBox
Other featuresidentical
I/O portsKnown for one1 x PCIe Gen2
Logistics dataidentical
Harmonized System (HS) codeKnown for one84714100

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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