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Product comparison · 2 network video recorders (nvr)

D-Link DNR-2020-04P network video recorder Black, White vs D-Link DNR-312L network video recorder Black

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  • 34specifications compared
  • 31differ
  • 3identical
  • 46known for one product only

Key differences

  • Ethernet LAN (RJ-45) ports
    • 2
    • 1
  • USB 2.0 ports quantity
    • 1
    • 2
  • Product colour
    • Black, White
    • Black
  • Certification
    • CE, FCC
    • CE FCC RoHS BSMI
  • Power consumption (max)
    • 90 W
    • 30 W
  • AC input voltage
    • 100 - 240 V
    • 12 V
  • Storage temperature (T-T)
    • -20 - 70 °C
    • 0 - 40 °C
  • Master (outer) cases per pallet (air)
    • 16 pc(s)
    • 30 pc(s)

Side by side

Differences highlightedShow differences only
80 specifications
A

D-Link

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

Model DNR-2020-04P

View product
B

D-Link

DNR-312L network video recorder Black

Model DNR-312L

View product
Performanceidentical
Video input channelsKnown for one16 channels
Alarm input channelsKnown for one4
Alarm output channelsKnown for one1
Maximum resolutionKnown for one1920 x 1080 pixels
Internal memory1024 MB1024 MB
Internal memory typeDDR3DDR3
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
Hard driveidentical
Maximum storage capacityKnown for one16 TB
HDD interfaceKnown for oneSerial ATA II, Serial ATA III
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, JBOD
Ports & interfaces2 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 quantityDiffers12
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
HDMI ports quantityKnown for one1
Audio outputKnown for one1
Features2 differ
Product colourDiffersBlack, WhiteBlack
Reset buttonKnown for oneYes
CertificationDiffersCE, FCCCE FCC RoHS BSMI
Power2 differ
Power consumption (max)Differs90 W30 W
AC input voltageDiffers100 - 240 V12 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)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Known for one5 - 90%
Storage temperature (T-T)Differs-20 - 70 °C0 - 40 °C
Technical details16 differ
Compliance certificatesKnown for oneRoHS
Master (outer) cases per pallet (air)Differs16 pc(s)30 pc(s)
Master (outer) cases per pallet (sea)Differs20 pc(s)56 pc(s)
Pallet gross lengthDiffers120 cm110 cm
Pallet gross weight (air)Differs294 kg202.8 kg
Pallet gross weight (sea)Differs362 kg359.4 kg
Pallet gross widthDiffers110 cm120 cm
Pallet height (air)Differs145.1 cm138.5 cm
Pallet height (sea)Differs178 cm188.5 cm
Products per pallet (air)Differs64 pc(s)150 pc(s)
Products per pallet (sea)Differs80 pc(s)280 pc(s)
Products per shipping (inner) caseDiffers4 pc(s)5 pc(s)
Shipping (inner) case gross weightDiffers17 kg6.03 kg
Shipping (inner) case heightDiffers32.9 cm25 cm
Shipping (inner) case lengthDiffers54.7 cm50.2 cm
Shipping (inner) case net weightDiffers15.6 kg4.7 kg
Shipping (inner) case widthDiffers47.3 cm29.4 cm
Weight & dimensions8 differ
WidthDiffers300 mm142 mm
DepthDiffers63 mm50 mm
HeightDiffers255 mm173 mm
WeightDiffers2.1 kg425 g
Package widthDiffers287 mm208 mm
Package depthDiffers451 mm274 mm
Package heightDiffers130 mm95 mm
Package weightDiffers3.9 kg940 g
Packaging contentidentical
AC adapter includedKnown for oneYes
CD manualKnown for oneYes
Cables includedKnown for oneLAN (RJ-45)
Quick installation guideKnown 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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