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Product comparison · 2 nas & storage servers

QNAP TVS-873 NAS Tower AMD Embedded R-Series SoC RX-421BD vs Zyxel NAS542-EU0101F NAS Desktop Freescale

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  • 53specifications compared
  • 28differ
  • 25identical
  • 49known for one product only

Key differences

  • Storage drives installed
    • No
    • Yes
  • Total installed storage capacity
    • 0 TB
    • 40 TB
  • Number of storage drives installed
    • 0
    • 4
  • Number of storage drives supported
    • 10
    • 4
  • Installed storage drive type
    • No
    • HDD
  • Supported storage drive types
    • HDD & SSD
    • HDD
  • Storage drive interface
    • M.2, Serial ATA III
    • Serial ATA II
  • Processor family
    • AMD Embedded R-Series SoC
    • Freescale

Side by side

Differences highlightedShow differences only
102 specifications
A

QNAP

TVS-873 NAS Tower AMD Embedded R-Series SoC RX-421BD

Model TVS-873

View product
B

Zyxel

NAS542-EU0101F NAS Desktop Freescale

Model NAS542-EU0101F

View product
Storage8 differ
Storage drives installedDiffersNoYes
Total installed storage capacityDiffers0 TB40 TB
Number of storage drives installedDiffers04
Number of storage drives supportedDiffers104
Installed storage drive typeDiffersNoHDD
Supported storage drive typesDiffersHDD & SSDHDD
Storage drive interfaceDiffersM.2, Serial ATA IIISerial ATA II
Supported file systemsDiffersFAT32, HFS+, NTFS, ext3, ext4FAT32, HFS+, NTFS, exFAT, ext2, ext3, ext4
Storage drive capacityKnown for one10 TB
Processor3 differ
Processor familyDiffersAMD Embedded R-Series SoCFreescale
Processor modelKnown for oneRX-421BD
Processor frequencyDiffers2.1 GHz1.2 GHz
Processor coresDiffers42
Memory2 differ
Internal memoryDiffers8 GB1 GB
Internal memory typeDiffersDDR4DDR3
Maximum RAM supportedKnown for one64 GB
Memory slotsKnown for one4
Flash memoryKnown for one512 MB
Network1 differ
DHCP serverKnown for oneYes
Jumbo frames supportKnown for oneYes
Link aggregationKnown for oneYes
Supported network protocolsDiffersCIFS/SMB, SMB2.1, SMB3.0, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSCNFS, AFP, PPPoE, NTP, iSCSI
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers43
HDMI ports quantityKnown for one2
Design4 differ
Chassis typeDiffersTowerDesktop
Product colourDiffersGoldBlack
Number of fansDiffers2 fan(s)1 fan(s)
Fan diameterKnown for one12 cm
LED indicatorsDiffersHDD, LAN, Power, Status, USBYes
Built-in displayKnown for oneYes
Display typeKnown for oneLCD
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Performance2 differ
Device classDiffersSmall & Medium BusinessHome & Home Office
Backup featuresKnown for oneCloud, iSCSI LUN
BuzzerKnown for oneYes
Multilingual supportKnown for oneYes
Share folder access right managementKnown for oneYes
Access Control List (ACL)Known for oneYes
Browser supportedKnown for oneMicrosoft Internet Explorer 10+, Mozilla Firefox 8+, Apple Safari 4+, Google Chrome
Built-in UPnP AV media 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, AES, FIPS 140-2, HTTPS, SSH, SSL/TLSFTPES, HTTPS
Share folderKnown for oneCIFS/SMB
System logKnown for oneYes
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSDXC
Maximum memory card sizeKnown for one128 GB
Softwareidentical
Operating system installedKnown for oneQNAP Turbo System
Operating system versionKnown for one4.3
Windows operating systems supportedKnown for oneWindows 10 Enterprise, Windows 7 Enterprise, Windows 8 Enterprise
Linux operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Server operating systems supportedKnown for oneWindows Server 2003, Windows Server 2003 R2, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2
Power2 differ
Power supply locationDiffersBuilt-inExternal
Power supply unit (PSU) capacityKnown for one240 W
Number of power supply unitsKnown for one1
Output currentDiffers3.5 A4.74 A
Output voltageKnown for one19 V
Weight & dimensions3 differ
WidthDiffers329.3 mm190 mm
DepthDiffers279.6 mm225 mm
HeightDiffers188.2 mm160 mm
WeightKnown for one6.52 kg
Package widthKnown for one316 mm
Package depthKnown for one269 mm
Package heightKnown for one286 mm
Packaging contentidentical
Quick installation guideKnown for oneYes
Number of screwsKnown for one24
Quick start guideKnown for oneYes
Operational conditions1 differ
Operating relative humidity (H-H)Differs5 - 95%10 - 95%
Storage relative humidity (H-H)Known for one10 - 95%
Storage temperature (T-T)Known for one-30 - 70 °C
Other featuresidentical
Power managementKnown 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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