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Product comparison · 2 video servers/encoders

D-Link DNS-722-4 video servers/encoder vs Samsung SPE-400B video servers/encoder

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  • 7specifications compared
  • 5differ
  • 2identical
  • 15known for one product only

Key differences

The D-Link DNS-722-4 video servers/encoder has 18.59 W more power consumption (typical) than the Samsung SPE-400B video servers/encoder (23.59 W vs 5 W). Dimensions (WxDxH): 198 x 104 x 132 mm on the D-Link DNS-722-4 video servers/encoder, 210.2 x 35 x 82 mm on the Samsung SPE-400B video servers/encoder. Weight: 1.23 kg on the D-Link DNS-722-4 video servers/encoder, 165.9 g on the Samsung SPE-400B video servers/encoder. Operating relative humidity (H-H): 5 - 90% on the D-Link DNS-722-4 video servers/encoder, 20 - 80% on the Samsung SPE-400B video servers/encoder.

  • Power consumption (typical)
    • 23.59 W
    • 5 W
  • Dimensions (WxDxH)
    • 198 x 104 x 132 mm
    • 210.2 x 35 x 82 mm
  • Weight
    • 1.23 kg
    • 165.9 g
  • Operating relative humidity (H-H)
    • 5 - 90%
    • 20 - 80%

Side by side

Differences highlightedShow differences only
22 specifications
A

D-Link

DNS-722-4 video servers/encoder

Model DNS-722-4

View product
B

Samsung

SPE-400B video servers/encoder

Model SPE-400B

View product
Videoidentical
Maximum video resolutionKnown for one704 x 576 pixels
Maximum frame rateKnown for one30 fps
Performanceidentical
Compatible operating systemsKnown for oneWindows XP, VISTA, 7, MAC OS
Flash memoryKnown for one32 MB
HDD interfaceKnown for oneSerial ATA, Serial ATA II
RAID levelsKnown for one0, 1, JBOD
Designidentical
Product colourKnown for oneBlack
Network1 differ
Copper ethernet cabling technologyKnown for one1000BASE-T, 100BASE-T, 10BASE-T
Supported network protocolsDiffersIPV4, ARP, TCP, UDP, ICMP, DHCP Client, NTP Client, DNS Client, DDNS Client, SMTP Client, HTTP Server, PPPoE, UPnPTCP/IP, UDP/IP, RTP(UDP), RTP(TCP), RTSP, NTP, HTTP, HTTPS, SSL, DHCP, PPPOE FTP, SMTP, ICMP, IGMP, SNMPV1/V2C/V3(MIB-2), ARP, DNS, DDNS, ONVIF
Wi-FiKnown for oneYes
Securityidentical
IP address filteringYesYes
Security algorithmsKnown for oneHTTPS
Ports & interfacesidentical
RS-485 portsKnown for one1
DC-in jackKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
Power1 differ
Power consumption (typical)Differs23.59 W5 W
Power requirementsKnown for one5V DC
Weight & dimensions2 differ
Dimensions (WxDxH)Differs198 x 104 x 132 mm210.2 x 35 x 82 mm
WeightDiffers1.23 kg165.9 g
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Differs5 - 90%20 - 80%
Storage temperature (T-T)Known for one-20 - 50 °C

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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