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Product comparison · 2 nas & storage servers

QNAP TS-431P2 NAS Tower Annapurna Labs AL314 vs QNAP TS-873U NAS Rack (2U) AMD Embedded R-Series SoC RX-421ND

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  • 57specifications compared
  • 26differ
  • 31identical
  • 35known for one product only

Key differences

  • Number of storage drives supported
    • 4
    • 8
  • RAID levels
    • 0, 1, 5, 6, JBOD
    • 0, 1, 5, 6, 10, JBOD
  • Processor family
    • Annapurna Labs
    • AMD Embedded R-Series SoC
  • Processor model
    • AL314
    • RX-421ND
  • Processor frequency
    • 1.7 GHz
    • 2.1 GHz
  • Internal memory
    • 4 GB
    • 8 GB
  • Internal memory type
    • DDR3
    • DDR4
  • Ethernet LAN data rates
    • 10,100,1000 Mbit/s
    • 10,100,1000,10000 Mbit/s

Side by side

Differences highlightedShow differences only
92 specifications
A

QNAP

TS-431P2 NAS Tower Annapurna Labs AL314

Model TS-431P2

View product
B

QNAP

TS-873U NAS Rack (2U) AMD Embedded R-Series SoC RX-421ND

Model TS-873U

View product
Storage3 differ
Storage drives installedNoNo
Total installed storage capacity0 TB0 TB
Number of storage drives installed00
Number of storage drives supportedDiffers48
Installed storage drive typeNoNo
Supported storage drive typesHDD & SSDHDD & SSD
Storage drive capacity0 GB0 GB
Supported storage drive interfacesSerial ATA, Serial ATA II, Serial ATA IIISerial ATA, 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 supportYesYes
RAID levelsDiffers0, 1, 5, 6, JBOD0, 1, 5, 6, 10, JBOD
Hot-swap drive baysYesYes
Supported file systemsDiffersFAT32, HFS+, NTFS, ext3, ext4FAT32, HFS+, NTFS, exFAT, ext3, ext4
Processor3 differ
Processor familyDiffersAnnapurna LabsAMD Embedded R-Series SoC
Processor modelDiffersAL314RX-421ND
Processor frequencyDiffers1.7 GHz2.1 GHz
Processor boost frequencyKnown for one3.4 GHz
Processor cores44
L2 cacheKnown for one2 MB
Memory2 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDiffersDDR3DDR4
Maximum RAM supportedKnown for one64 GB
Flash memoryKnown for one512 MB
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one1
Network1 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100,1000,10000 Mbit/s
Ethernet LAN data rate supported (max)Known for one10000 Mbit/s
Wi-FiNoNo
DHCP clientYesYes
DHCP serverYesYes
Jumbo frames supportYesYes
iSCSI supportYesYes
Wake-on-LAN readyYesYes
Dynamic IPKnown for oneYes
Link aggregationKnown for oneYes
Ports & interfaces4 differ
Ethernet LAN (RJ-45) portsDiffers24
USB portYesYes
USB 2.0 ports quantityDiffers04
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
Fiber ports quantityDiffers02
Fiber optic connectorKnown for oneSFP+
Design4 differ
Chassis typeDiffersTowerRack (2U)
Cooling typeActiveActive
Product colourDiffersWhiteBlack
Number of fansDiffers1 fan(s)2 fan(s)
Fan diameterDiffers12 cm7 cm
LED indicatorsYesYes
Built-in displayKnown for oneNo
Cable lock slotKnown for oneYes
Performance3 differ
TypeNASNAS
Device classDiffersHome & Home OfficeSmall & Medium Business
Backup functionYesYes
Backup featuresDiffersCloud, iSCSI LUNiSCSI LUN
Multilingual supportKnown for oneYes
Share folder access right managementKnown for oneYes
Web-based managementKnown for oneYes
Access Control List (ACL)Known for oneYes
Browser supportedDiffersChrome, FirefoxApple Safari 7, Google Chrome, Microsoft Internet Explorer 10, Mozilla Firefox
Built-in FTP serverYesYes
Reset buttonYesYes
S.M.A.R.T. supportKnown for oneYes
Security algorithmsKnown for one256-bit AES, SNMPv3
Share folderKnown for oneCIFS/SMB
Universal Plug and Play (UPnP)Known for oneYes
BuzzerKnown for oneYes
Noise levelKnown for one19.2 dB
Built-in UPnP AV media serverKnown for oneYes
Built-in iTunes serverKnown for oneYes
Disk scanKnown for oneYes
On/off switchKnown for oneYes
Softwareidentical
Operating system installedQNAP Turbo SystemQNAP Turbo System
Operating system version4.34.3
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 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Power3 differ
Power supply locationDiffersExternalBuilt-in
Power supply unit (PSU) capacityDiffers90 W250 W
Number of power supply units11
AC input voltageDiffers100-240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Fan voltageKnown for one12 V
Weight & dimensions3 differ
WidthDiffers169 mm482 mm
DepthDiffers160 mm534 mm
HeightDiffers219 mm89 mm
WeightKnown for one3 kg
Packaging contentidentical
Cables includedAC, LAN (RJ-45)AC, LAN (RJ-45)
Quick installation guideKnown for oneYes
Number of screwsKnown for one56
External power adapterKnown for oneYes
Quick start guideKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)5 - 95%5 - 95%

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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