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Product comparison · 2 network video recorders (nvr)

D-Link DNR-2020-04P/N network video recorder Black, White vs D-Link DNR-326 network video recorder Black

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  • 11specifications compared
  • 8differ
  • 3identical
  • 51known for one product only

Key differences

  • Internal memory
    • 1024 MB
    • 128 MB
  • Internal memory type
    • DDR3
    • DDR2
  • HDD interface
    • SATA III
    • Serial ATA, Serial ATA II
  • Ethernet LAN (RJ-45) ports
    • 2
    • 1
  • Product colour
    • Black, White
    • Black
  • Power consumption (max)
    • 90 W
    • 25.20 W
  • Operating temperature (T-T)
    • 0 - 40 °C
    • 5 - 55 °C
  • Weight
    • 2.1 kg
    • 875 g

Side by side

Differences highlightedShow differences only
62 specifications
A

D-Link

DNR-2020-04P/N network video recorder Black, White

Model DNR-2020-04P/N

View product
B

D-Link

DNR-326 network video recorder Black

Model DNR-326

View product
Performance2 differ
Video input channelsKnown for one16 channels
Alarm input channelsKnown for one4
Alarm output channelsKnown for one1
Maximum resolutionKnown for one1920 x 1080 pixels
Internal memoryDiffers1024 MB128 MB
Internal memory typeDiffersDDR3DDR2
Audio formats supportedKnown for oneG.711
Video formats supportedKnown for oneH.264, M-JPEG, MPEG4
Backup functionKnown for oneYes
Custom sequence modeKnown for oneYes
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
E-map functionKnown for oneYes
Maximum frame rateKnown for one480 fps
Number of fansKnown for one1 fan(s)
PTZ controlKnown for oneYes
PTZ modesKnown for onePreset point, Preset sequence
Playback controlsKnown for oneYes
Playback modesKnown for oneForward, Play, Reverse
Sequence modeKnown for oneYes
SnapshotKnown for oneYes
Recording modesKnown for oneContinuous, Event, Manual, Schedule
Display modesKnown for oneFull screen, Live view, Playback
Operating system installedKnown for oneEmbedded LINUX
Hard drive1 differ
Maximum storage capacityKnown for one16 TB
HDD interfaceDiffersSATA IIISerial ATA, Serial ATA II
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, JBOD
Number of HDDs supportedKnown for one2
HDD sizeKnown for one3.5"
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers21
Copper ethernet cabling technologyKnown for one10BASE-T, 100BASE-T, 1000BASE-T
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Power over Ethernet (PoE)Known for oneYes
HDMI outputKnown for oneYes
USB 2.0 ports quantity11
VGA (D-Sub) output portsKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
Audio RCA inputsKnown for one1
Audio RCA outputsKnown for one1
Supported network protocolsKnown for oneIPV4, ARP, TCP, UDP, ICMP
Features1 differ
Product colourDiffersBlack, WhiteBlack
Reset buttonKnown for oneYes
CertificationKnown for oneCE FCC RoHS
Power1 differ
Power consumption (max)Differs90 W25.20 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Output currentKnown for one1.85 A
Output voltageKnown for one48 V
System requirementsidentical
Browser supportedKnown for oneInternet Explorer, Firefox, Safari
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 40 °C5 - 55 °C
Operating relative humidity (H-H)5 - 90%5 - 90%
Storage temperature (T-T)-20 - 70 °C-20 - 70 °C
Weight & dimensions1 differ
WidthKnown for one300 mm
DepthKnown for one63 mm
HeightKnown for one255 mm
WeightDiffers2.1 kg875 g
Packaging contentidentical
AC adapter includedKnown for oneYes
CD manualKnown for oneYes
Cables includedKnown for oneLAN (RJ-45)
Quick installation guideKnown for oneYes
Technical detailsidentical
Sustainability certificatesKnown for oneEPEAT

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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