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Product comparison · 2 nas & storage servers

Dahua Technology EVS5024S-R NAS/storage server vs QNAP TS-473-4G NAS Tower AMD Embedded R-Series SoC RX-421ND

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  • 35specifications compared
  • 22differ
  • 13identical
  • 87known for one product only

Key differences

  • Storage drives installed
    • No
    • Yes
  • Total installed storage capacity
    • 4 TB
    • 16 TB
  • Number of storage drives supported
    • 24
    • 6
  • 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

Side by side

Differences highlightedShow differences only
122 specifications
A

Dahua Technology

EVS5024S-R NAS/storage server

Model EVS5024S-R

View product
B

QNAP

TS-473-4G NAS Tower AMD Embedded R-Series SoC RX-421ND

Model TS-473-4G

View product
Storage6 differ
Storage drives installedDiffersNoYes
Total installed storage capacityDiffers4 TB16 TB
Number of storage drives installedKnown for one4
Number of storage drives supportedDiffers246
Installed storage drive typeKnown for oneHDD
Supported storage drive typesDiffersHDDHDD & SSD
Storage drive capacityKnown for one4 TB
Storage drive interfaceKnown for oneSerial ATA III
Supported storage drive interfacesDiffersSerial ATA, Serial ATA II, Serial ATA IIISerial 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, 3, 4, 5, 6, 10, 50, 60, JBOD0, 1, 5, 6, 10, JBOD
Online RAID migrationKnown for oneYes
Online RAID expansionKnown for oneYes
RAID rebuildKnown for oneYes
Hot-swap drive baysYesYes
Supported file systemsKnown for oneFAT32, HFS+, NTFS, ext3, ext4
Bad block scanKnown for oneYes
Disk roamingKnown for oneYes
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
Processor operating modes64-bit64-bit
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
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Copper ethernet cabling technologyKnown for one10BASE-T, 100BASE-T, 1000BASE-T
Wi-FiNoNo
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, FTPCIFS/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 portYesYes
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
Fiber ports quantityDiffers20
3.5 mm (1/8-inch) 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
Cooling typeActiveActive
Product colourBlackBlack
Number of fansDiffers1 fan(s)2 fan(s)
Fan diameterDiffers8 cm12 cm
Fan diameter 2Known for one6 cm
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one1
Performance2 differ
TypeDiffersStorage serverNAS
Device classKnown for oneSmall & Medium Business
Backup functionYesYes
Backup featuresDiffersUSB driveCloud, iSCSI LUN
Multilingual supportKnown for oneYes
Third-party supportKnown for oneYes
Built-in optical driveKnown for oneNo
Card reader integratedKnown for oneNo
SnapshotKnown for oneYes
Web-based managementYesYes
Access Control List (ACL)Known for oneYes
Backup buttonKnown for oneYes
Browser supportedKnown for oneInternet Explorer 10+, Chrome, Safari 7+, Firefox
Built-in BitTorrent clientKnown for oneYes
Built-in FTP serverKnown for oneYes
Built-in iTunes serverKnown for oneYes
Disk scanKnown for oneYes
Hot spareKnown for oneYes
On/off switchKnown for oneYes
Password authenticationKnown for oneYes
S.M.A.R.T. supportKnown for oneYes
Security algorithmsKnown for one256-bit AES, FIPS 140-2, HTTPS, SNMPv3, SSH, SSL/TLS
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 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 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
AC input voltageDiffers100 - 240 V100-240 V
AC input frequencyDiffers47 - 63 Hz50 - 60 Hz
Redundant power supply (RPS) supportKnown for oneYes
Power consumption (max)Known for one400 W
Power consumption (typical)Known for one200 W
Fan voltageKnown for one12 V
Output currentKnown for one1.5 A
Weight & dimensions3 differ
WidthDiffers482.6 mm199.3 mm
DepthDiffers494 mm279.6 mm
HeightDiffers175 mm188.2 mm
WeightKnown for one27 kg
Package weightKnown for one38 kg
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45)
Quick installation guideKnown for oneYes
Number of screwsKnown for one14
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
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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