Product comparison · 2 network video recorders (nvr)

D-Link DNR-322L network video recorder Black vs D-Link DNR 4020 16P JustConnect 16 Channel H 265 PoE Network Video Recorder

10specifications compared
5differ
5identical
63known for one product only

Key differences

HDD interface
- DNR-322L network video recorder Black:Serial ATA, Serial ATA II
- DNR 4020 16P JustConnect 16 Channel H 265 PoE Network Video Recorder:SATA, SATA II, SATA III
Operating temperature (T-T)
- DNR-322L network video recorder Black:0 - 55 °C
- DNR 4020 16P JustConnect 16 Channel H 265 PoE Network Video Recorder:0 - 40 °C
Operating relative humidity (H-H)
- DNR-322L network video recorder Black:5 - 90%
- DNR 4020 16P JustConnect 16 Channel H 265 PoE Network Video Recorder:0 - 90%
Weight
- DNR-322L network video recorder Black:875 g
- DNR 4020 16P JustConnect 16 Channel H 265 PoE Network Video Recorder:2.8 kg

Side by side

Differences highlightedShow differences only

Comparison of DNR-322L, DNR-4020-16P
73 specifications	A D-Link DNR-322L network video recorder Black Model DNR-322L View product	B D-Link DNR 4020 16P JustConnect 16 Channel H 265 PoE Network Video Recorder Model DNR-4020-16P View product
Performanceidentical
Video input channelsKnown for one	Unknown — not stated by the source	16 channels
Alarm input channelsKnown for one	Unknown — not stated by the source	8
Alarm output channelsKnown for one	Unknown — not stated by the source	2
Maximum resolutionKnown for one	Unknown — not stated by the source	3840 x 2160 pixels
Audio formats supportedKnown for one	Unknown — not stated by the source	AAC, G.711
Video formats supportedKnown for one	Unknown — not stated by the source	H.264, H.265
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
PTZ control	Yes	Yes
Playback modesKnown for one	Unknown — not stated by the source	Backup selection, Forward, Frame by Frame, Play, Reverse, Stop
Recording modesKnown for one	Unknown — not stated by the source	Event, Manual, Schedule
Internal memoryKnown for one	256 MB	Unknown — not stated by the source
Operating system installedKnown for one	Linux	Unknown — not stated by the source
Maximum frame rateKnown for one	192 fps	Unknown — not stated by the source
Wireless LAN featuresidentical
Wi-FiKnown for one	Unknown — not stated by the source	No
Hard drive1 differ
Number of HDDs installedKnown for one	Unknown — not stated by the source	0
HDD capacityKnown for one	Unknown — not stated by the source	0 GB
Number of HDDs supportedKnown for one	Unknown — not stated by the source	2
Maximum storage capacityKnown for one	Unknown — not stated by the source	16 TB
HDD interfaceDiffers	Serial ATA, Serial ATA II	SATA, SATA II, SATA III
HDD size	3.5"	3.5"
RAID levelsKnown for one	0, 1, JBOD	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	1	1
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Power over Ethernet (PoE)Known for one	Unknown — not stated by the source	Yes
Power over Ethernet (PoE) ports quantityKnown for one	Unknown — not stated by the source	16
HDMI outputKnown for one	Unknown — not stated by the source	Yes
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	3
VGA (D-Sub) output portsKnown for one	Unknown — not stated by the source	1
Audio outputKnown for one	Unknown — not stated by the source	3.5 mm
Microphone inKnown for one	Unknown — not stated by the source	Yes
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x
Supported network protocolsDiffers	IPv4, ARP, TCP, UDP, ICMP, DHCP, NTP (D-Link), DNS, DDNS (D-Link), SMTP, HTTP, PPPoE, UPnP	HTTP/HTTPS, RTP, RTSP, RTCP, SNMP v1/v2c/v3, IPv4, ARP, TCP, UDP, ICMP
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Product colour	Black	Black
CertificationKnown for one	CE, FCC, RoHS	Unknown — not stated by the source
Poweridentical
Power consumption (max)Known for one	Unknown — not stated by the source	143 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Output currentKnown for one	Unknown — not stated by the source	5 A
Output voltageKnown for one	Unknown — not stated by the source	52 V
Power over Ethernet (PoE) power per portKnown for one	Unknown — not stated by the source	15 W
Total Power over Ethernet (PoE) budgetKnown for one	Unknown — not stated by the source	120 W
Power consumption (typical)Known for one	25.2 W	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 55 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	5 - 90%	0 - 90%
Storage temperature (T-T)	-20 - 70 °C	-20 - 70 °C
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, RoHS
Master (outer) cases per pallet (air)Known for one	30 pc(s)	Unknown — not stated by the source
Master (outer) cases per pallet (sea)Known for one	42 pc(s)	Unknown — not stated by the source
Pallet gross lengthKnown for one	120 cm	Unknown — not stated by the source
Pallet gross weight (air)Known for one	227.8 kg	Unknown — not stated by the source
Pallet gross weight (sea)Known for one	310.1 kg	Unknown — not stated by the source
Pallet gross widthKnown for one	110 cm	Unknown — not stated by the source
Pallet height (air)Known for one	137 cm	Unknown — not stated by the source
Pallet height (sea)Known for one	186.4 cm	Unknown — not stated by the source
Products per pallet (air)Known for one	150 pc(s)	Unknown — not stated by the source
Products per pallet (sea)Known for one	210 pc(s)	Unknown — not stated by the source
Products per shipping (inner) caseKnown for one	5 pc(s)	Unknown — not stated by the source
Shipping (inner) case gross weightKnown for one	6.86 kg	Unknown — not stated by the source
Shipping (inner) case heightKnown for one	24.7 cm	Unknown — not stated by the source
Shipping (inner) case lengthKnown for one	60.1 cm	Unknown — not stated by the source
Shipping (inner) case net weightKnown for one	6.14 kg	Unknown — not stated by the source
Shipping (inner) case widthKnown for one	29.1 cm	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	372 mm
DepthKnown for one	Unknown — not stated by the source	310.5 mm
HeightKnown for one	Unknown — not stated by the source	46.5 mm
WeightDiffers	875 g	2.8 kg
Package widthKnown for one	208 mm	Unknown — not stated by the source
Package depthKnown for one	274 mm	Unknown — not stated by the source
Package heightKnown for one	118 mm	Unknown — not stated by the source
Package weightKnown for one	1.23 kg	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85219000

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.