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Product comparison · 2 nas & storage servers

ASUS AS1002T v2 vs QNAP TS-873U-4G NAS Rack (2U) RX-421ND

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  • 55specifications compared
  • 26differ
  • 29identical
  • 47known for one product only

Key differences

  • Storage drives installed
    • No
    • Yes
  • Number of storage drives supported
    • 2
    • 8
  • Installed storage drive type
    • No
    • HDD
  • Supported storage drive types
    • HDD
    • HDD & SSD
  • Storage drive interface
    • Serial ATA II
    • Serial ATA III
  • Storage drive size
    • 3.5"
    • 2.5/3.5"
  • RAID levels
    • 0, 1, JBOD
    • 0, 1, 5, 6, 10, JBOD
  • Processor model
    • Armada 385
    • RX-421ND

Side by side

Differences highlightedShow differences only
102 specifications
A

ASUS

AS1002T v2View product
B

QNAP

TS-873U-4G NAS Rack (2U) RX-421ND

Model TS-873U-4G

View product
Storage7 differ
Storage drives installedDiffersNoYes
Total installed storage capacityKnown for one16000 TB
Number of storage drives installedKnown for one8
Number of storage drives supportedDiffers28
Installed storage drive typeDiffersNoHDD
Supported storage drive typesDiffersHDDHDD & SSD
Storage drive capacityKnown for one2 TB
Storage drive interfaceDiffersSerial ATA IISerial ATA III
Storage drive sizeDiffers3.5"2.5/3.5"
RAID levelsDiffers0, 1, JBOD0, 1, 5, 6, 10, JBOD
Hot-swap drive baysKnown for oneYes
Maximum supported storage capacityKnown for one28 TB
Online RAID migrationKnown for oneYes
Processor2 differ
Processor modelDiffersArmada 385RX-421ND
Processor frequencyDiffers1.6 GHz2.1 GHz
Processor boost frequencyKnown for one3.4 GHz
Processor familyKnown for oneMarvell Armada 385
Processor coresKnown for one2
Memory2 differ
Internal memoryDiffers0.512 GB4 GB
Internal memory typeDiffersDDR3DDR4
Maximum RAM supportedKnown for one64 GB
Memory form factorKnown for oneUDIMM
Memory slotsKnown for one4
Flash memoryKnown for one512 MB
Network1 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100,1000,10000 Mbit/s
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Supported network protocolsKnown for oneIFS/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) portsDiffers14
USB 2.0 ports quantityDiffers04
Fiber ports quantityDiffers02
Fiber optic connectorKnown for oneSFP+
PCI Express x4 (Gen 3.x) slotsKnown for one1
Design1 differ
Chassis typeKnown for oneRack (2U)
Number of fansDiffers1 fan(s)2 fan(s)
Performance4 differ
Device classDiffersHome & Home OfficeSmall & Medium Business
Backup featuresDiffersCloud, iSCSI LUNCloud, USB drive, iSCSI LUN
Share folder access right managementKnown for oneYes
Browser supportedDiffersInternet Explore 11 Onwards, FireFox, Chrome, Safari, Microsoft EdgeInternet Explorer 10, Firefox 8, Safari 4, Google Chrome
Hot spareKnown for oneYes
Password authenticationKnown for oneYes
Reset buttonKnown for oneYes
Security algorithmsDiffers256-bit AES, HTTPS, SSH, SSL/TLS256-bit AES, FIPS 140-2, SNMP, SNMPv3, SSL/TLS
Share folderKnown for oneCIFS/SMB
System logKnown for oneYes
Universal Plug and Play (UPnP)Known for oneYes
Number of usersKnown for one1024 user(s)
Noise levelKnown for one18.6 dB
SnapshotKnown for oneYes
Built-in BitTorrent clientKnown for oneYes
Built-in UPnP AV media serverKnown for oneYes
Software2 differ
Operating system installedDiffersADMQNAP Turbo System
Operating system versionDiffers3.14.3
Windows operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Server operating systems supportedKnown for oneWindows Server 2003, Windows Server 2008, Windows Server 2012
Mobile operating systems supportedKnown for oneAndroid, iOS
Poweridentical
Power supply locationKnown for oneBuilt-in
Power supply unit (PSU) capacityKnown for one250 W
Number of power supply unitsKnown for one1
AC input frequencyKnown for one50 - 60 Hz
Fan voltageKnown for one12 V
Power consumption (typical)Known for one14.1 W
Power consumption (sleep)Known for one6.9 W
Weight & dimensions4 differ
WidthDiffers102 mm482 mm
DepthDiffers218 mm534 mm
HeightDiffers165 mm89 mm
WeightDiffers990 g9.85 kg
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45)
Quick installation guideKnown for oneYes
Number of screwsKnown for one56
Other featuresidentical
CertificationKnown for oneFCC, CE, VCCI, BSMI, C-TICK

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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