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Product comparison · 2 network video recorders (nvr)

Dahua Technology DH-NVR3204 network video recorder Black vs QNAP VS-12140U-RP Pro+

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  • 8specifications compared
  • 6differ
  • 2identical
  • 29known for one product only

Key differences

  • Ethernet LAN (RJ-45) ports
    • 1
    • 4
  • USB 2.0 ports quantity
    • 2
    • 4
  • Operating temperature (T-T)
    • -10 - 55 °C
    • 0 - 40 °C
  • Operating relative humidity (H-H)
    • 10 - 90%
    • 5 - 95%
  • Weight
    • 2.3 kg
    • 15.9 kg

Side by side

Differences highlightedShow differences only
37 specifications
A

Dahua Technology

DH-NVR3204 network video recorder Black

Model DH-NVR3204

View product
B

QNAP

VS-12140U-RP Pro+View product
Performanceidentical
Internal memory typeKnown for oneDDR3
Operating system installedKnown for oneLinux
Backup functionKnown for oneYes
Number of fansKnown for one3 fan(s)
Video loss detectionKnown for oneYes
Playback modesKnown for oneFast, Next, Repeat, Shuffle, Slow, Zoom
Wireless LAN featuresidentical
Wi-FiKnown for oneNo
Hard driveidentical
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 5, 6, JBOD
Number of HDDs supportedKnown for one2
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers14
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
HDMI ports quantity11
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Supported network protocolsDiffersHTTP, TCP/IP, IPv4/IPv6,UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IPFilter, PPPOE, DDNS, FTPHTTP, TCP/IP, SMTP, DHCP, Static IP, DNS, DDNS, FTP, NTP, UPnP
VGA (D-Sub) output portsKnown for one1
RS-232 portsKnown for one1
RS-485 portsKnown for one1
Featuresidentical
On/off switchKnown for oneYes
Product colourBlackBlack
Reset buttonKnown for oneYes
CertificationKnown for oneCE, FCC, VCCI, BSMI, LVD
Processoridentical
Processor coresKnown for one4
Processor frequencyKnown for one3.7 GHz
Poweridentical
AC input voltageKnown for one100-240 V
AC input frequencyKnown for one50 - 60 Hz
Power consumption (typical)Known for one20 W
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win
Mac operating systems supportedKnown for oneMac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion
Operational conditions2 differ
Operating temperature (T-T)Differs-10 - 55 °C0 - 40 °C
Operating relative humidity (H-H)Differs10 - 90%5 - 95%
Weight & dimensions1 differ
WidthKnown for one439 mm
DepthKnown for one520 mm
HeightKnown for one88 mm
WeightDiffers2.3 kg15.9 kg
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45)

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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