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Product comparison · 2 nas & storage servers

Dahua Technology EVS5024S-R NAS/storage server vs QNAP TS-873 NAS Tower AMD Embedded R-Series SoC RX-421ND

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  • 37specifications compared
  • 21differ
  • 16identical
  • 74known for one product only

Key differences

  • Total installed storage capacity
    • 4 TB
    • 0 TB
  • Number of storage drives supported
    • 24
    • 8
  • Supported storage drive types
    • HDD
    • HDD & SSD
  • Flash memory
    • 4096 MB
    • 512 MB
  • Ethernet LAN (RJ-45) ports
    • 5
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 4
  • Fiber ports quantity
    • 2
    • 0
  • Number of fans
    • 1 fan(s)
    • 3 fan(s)

Side by side

Differences highlightedShow differences only
111 specifications
A

Dahua Technology

EVS5024S-R NAS/storage server

Model EVS5024S-R

View product
B

QNAP

TS-873 NAS Tower AMD Embedded R-Series SoC RX-421ND

Model TS-873

View product
Storage4 differ
Total installed storage capacityDiffers4 TB0 TB
Number of storage drives installedKnown for one0
Number of storage drives supportedDiffers248
Installed storage drive typeKnown for oneNo
Supported storage drive typesDiffersHDDHDD & SSD
Storage drive capacityKnown for one0 GB
Storage drive sizes supportedKnown for one2.5,3.5"
RAID levelsDiffers0, 1, 3, 4, 5, 6, 10, 50, 60, JBOD0, 1, 5, 6, 10, JBOD
Supported file systemsKnown for oneFAT32, HFS+, NTFS, exFAT, ext3, ext4
Maximum supported storage capacityKnown for one144 TB
Processoridentical
Processor familyKnown for oneAMD Embedded R-Series SoC
Processor modelKnown for oneRX-421ND
Processor frequencyKnown for one2.1 GHz
Processor boost frequencyKnown for one3.4 GHz
Processor coresKnown for one4
Memory1 differ
Internal memoryKnown for one4 GB
Internal memory typeKnown for oneDDR4
Maximum RAM supportedKnown for one64 GB
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one4
Flash memoryDiffers4096 MB512 MB
Network1 differ
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Jumbo frames supportKnown for oneYes
iSCSI supportKnown for oneYes
Wake-on-LAN readyKnown for oneYes
Dynamic DNS (DDNS)Known for oneYes
Supported network protocolsDiffersHTTP, HTTPs, TCP/IP, IPv4/IPv6, UPnP, RTP, RTCP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, iSCSI, SMB, NFS, FTPIFS/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) portsDiffers54
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
Fiber ports quantityDiffers20
Audio in/outKnown for oneYes
Microphone inKnown for oneYes
PCI Express x4 (Gen 3.x) slotsKnown for one2
eSATA ports quantityKnown for one1
RS-232 portsKnown for one1
External mini-SAS portsKnown for one2
Design2 differ
Chassis typeKnown for oneTower
Number of fansDiffers1 fan(s)3 fan(s)
Fan diameterDiffers8 cm12 cm
Fan diameter 2Known for one6 cm
LED indicatorsKnown for oneYes
Built-in displayKnown for oneYes
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Performance2 differ
TypeDiffersStorage serverNAS
Device classKnown for oneHome & Home Office
Backup featuresDiffersUSB driveCloud, USB drive, iSCSI LUN
Multilingual supportKnown for oneYes
Noise levelKnown for one23.4 dB
Share folder access right managementKnown for oneYes
Access Control List (ACL)Known for oneYes
Browser supportedKnown for oneInternet Explorer 10, Firefox 8, Safari 4, Google Chrome
Built-in FTP serverKnown for oneYes
Built-in iTunes serverKnown for oneYes
Hot spareKnown for oneYes
On/off switchKnown for oneYes
Password authenticationKnown for oneYes
Reset buttonKnown for oneYes
S.M.A.R.T. supportKnown for oneYes
Security algorithmsKnown for one256-bit AES, FIPS 140-2, HTTPS, SNMP, SSH, SSL/TLS
Share folderKnown for oneCIFS/SMB
System logKnown for oneYes
Universal Plug and Play (UPnP)Known for oneYes
Number of usersKnown for one128 user(s)
Mean time between failures (MTBF)Known for one100100 h
Software1 differ
Operating system installedDiffersEmbedded LINUXQNAP Turbo System
Operating system versionKnown for one4.3.4
Windows operating systems supportedKnown for oneWindows 10, Windows 7, Windows 8
Linux operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Server operating systems supportedKnown for oneWindows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016
Power2 differ
Power supply locationKnown for oneBuilt-in
Power supply unit (PSU) capacityKnown for one250 W
Number of power supply unitsKnown for one1
Power consumption (typical)Differs200 W70.26 W
Power consumption (HDD standby)Known for one36.43 W
AC input frequencyDiffers47 - 63 Hz50 - 60 Hz
Redundant power supply (RPS) supportKnown for oneYes
Power consumption (max)Known for one400 W
Fan voltageKnown for one12 V
Output currentKnown for one1.5 A
Weight & dimensions4 differ
WidthDiffers482.6 mm329.3 mm
DepthDiffers494 mm279.6 mm
HeightDiffers175 mm188.2 mm
WeightDiffers27 kg6.59 kg
Package weightKnown for one38 kg
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45)
Quick installation guideKnown for oneYes
Number of screwsKnown for one26
Operational conditions1 differ
Operating relative humidity (H-H)Differs-20 - 70%5 - 95%
Operating altitudeKnown for one-60 - 3000 m
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Power managementKnown for oneYes
CertificationKnown for oneCE, FCC, UL

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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