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Product comparison · 2 digital video recorders (dvr)

Samsung HRD-1642, 30TB vs Samsung HRD-842-4TB digital video recorder (DVR) Black

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  • 26specifications compared
  • 4differ
  • 22identical
  • 3known for one product only

Key differences

The Samsung HRD-1642, 30TB has 8 channels more channels quantity than the Samsung HRD-842-4TB digital video recorder (DVR) Black (16 channels vs 8 channels). The Samsung HRD-1642, 30TB has 4 more HDDs supported than the Samsung HRD-842-4TB digital video recorder (DVR) Black (8 vs 4). The Samsung HRD-1642, 30TB has 37 W more power consumption (max) than the Samsung HRD-842-4TB digital video recorder (DVR) Black (62 W vs 25 W).

  • Channels quantity
    • 16 channels
    • 8 channels
  • Number of HDDs supported
    • 8
    • 4
  • Power consumption (max)
    • 62 W
    • 25 W
  • Weight
    • 5.67 kg
    • 5.11 kg

Side by side

Differences highlightedShow differences only
29 specifications
A

Samsung

HRD-1642, 30TBView product
B

Samsung

HRD-842-4TB digital video recorder (DVR) Black

Model HRD-842-4TB

View product
Performance1 differ
Maximum video resolution2560 x 1440 pixels2560 x 1440 pixels
Video compression formatsH.264H.264
Video loss detectionKnown for oneYes
Analog signal format systemNTSC, PALNTSC, PAL
Channels quantityDiffers16 channels8 channels
Graphical user interface (GUI)Known for oneYes
Multi-display supportedYesYes
Playback resolutions supported2560 x 1440, 1920 x 1080, 1280 x 720, 960 x 480, 704 x 480, 960 x 576, 704 x 5762560 x 1440, 1920 x 1080, 1280 x 720, 960 x 480, 704 x 480, 960 x 576, 704 x 576
Product colourBlackBlack
USB connectivityYesYes
Total storage capacityKnown for one30 TB
Ports & interfacesidentical
HDMI ports quantity11
VGA (D-Sub) output ports11
USB 2.0 ports quantity11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity11
RS-485 ports11
eSATA ports quantity22
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet interface typeGigabit EthernetGigabit Ethernet
Supported network protocolsTCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP, SNMPTCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP, SNMP
Hard drive1 differ
Number of HDDs supportedDiffers84
HDD interfaceSerial ATASerial ATA
Power1 differ
AC input voltage100 - 240 V100 - 240 V
Power consumption (max)Differs62 W25 W
Weight & dimensions1 differ
Dimensions (WxDxH)440 x 384.8 x 88 mm440 x 384.8 x 88 mm
WeightDiffers5.67 kg5.11 kg
Operational conditionsidentical
Operating relative humidity (H-H)20 - 85%20 - 85%
Operating temperature (T-T)0 - 40 °C0 - 40 °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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