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Product comparison · 2 network video recorders (nvr)

Dahua Technology Pro DHI-NVR42A04-P network video recorder 1U Black vs Samsung WRR-5501 2U Black

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  • 18specifications compared
  • 12differ
  • 6identical
  • 35known for one product only

Key differences

  • Number of HDDs supported
    • 2
    • 12
  • Total installed storage capacity
    • 0 GB
    • 16 TB
  • Maximum storage capacity
    • 8 TB
    • 96 TB
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 1
    • 8
  • Rack capacity
    • 1U
    • 2U
  • Power supply
    • 48 W
    • 800 W
  • Operating temperature (T-T)
    • -10 - 55 °C
    • 0 - 50 °C

Side by side

Differences highlightedShow differences only
53 specifications
A

Dahua Technology

Pro DHI-NVR42A04-P network video recorder 1U Black

Model DHI-NVR42A04-P

View product
B

Samsung

WRR-5501 2U Black

Model WRR-5501

View product
Performanceidentical
Internal memoryKnown for one8000 MB
Internal memory typeKnown for oneDDR4
Operating system installedKnown for oneWindows 10 IoT Enterprise
Alarm input channelsKnown for one4
Maximum resolutionKnown for one2560 x 1920 pixels
Video formats supportedKnown for oneH.264, M-JPEG
Backup functionKnown for oneYes
DHCP clientKnown for oneYes
PTZ controlKnown for oneYes
Split screenKnown for oneYes
Wireless LAN featuresidentical
Wi-FiKnown for oneNo
Hard drive3 differ
Number of HDDs supportedDiffers212
Total installed storage capacityDiffers0 GB16 TB
Maximum storage capacityDiffers8 TB96 TB
HDD sizeKnown for one3.5"
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 5, 6, 10, 50, 60
HDD interfaceKnown for oneSerial ATA
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers12
HDMI ports quantityKnown for one1
DVI ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers18
Audio outputKnown for one1
DisplayPorts quantityKnown for one1
Power over Ethernet (PoE)Known for oneYes
USB 2.0 ports quantityKnown for one1
VGA (D-Sub) output portsKnown for one1
RS-232 interfaceKnown for oneYes
RS-485 portsKnown for one1
DC-in jackKnown for oneYes
Features1 differ
Rack capacityDiffers1U2U
LED indicatorsKnown for oneYes
CertificationKnown for oneUL, cUL, CB, FCC, 80 Plus Platinum
Processoridentical
Processor frequencyKnown for one3.4 GHz
Power1 differ
AC input voltageKnown for one100 - 240 V
Power supplyDiffers48 W800 W
Redundant power supply (RPS) supportKnown for oneYes
Output currentKnown for one4 A
Output voltageKnown for one12 V
Operational conditions2 differ
Operating temperature (T-T)Differs-10 - 55 °C0 - 50 °C
Operating relative humidity (H-H)Differs10 - 90%5 - 85%
Storage temperature (T-T)Known for one-40 - 70 °C
Weight & dimensions3 differ
WidthDiffers375 mm660 mm
DepthDiffers282 mm438 mm
HeightDiffers56 mm87 mm
WeightKnown for one14 kg
System requirementsidentical
Linux operating systems supportedKnown 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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