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Product comparison · 2 network video recorders (nvr)

Dahua Technology Pro DHI-NVR4104HS-P-4KS2/L network video recorder 1U Black vs Seagate DS-7732NI-K4 1.5U Black

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  • 30specifications compared
  • 15differ
  • 15identical
  • 52known for one product only

Key differences

  • Video input channels
    • 4 channels
    • 32 channels
  • Number of HDDs supported
    • 1
    • 4
  • HDD interface
    • SATA III
    • Serial ATA
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • Ethernet LAN data rates
    • 10,100 Mbit/s
    • 10,100,1000 Mbit/s
  • Power over Ethernet (PoE)
    • Yes
    • No
  • USB 2.0 ports quantity
    • 2
    • 1
  • Rack capacity
    • 1U
    • 1.5U

Side by side

Differences highlightedShow differences only
82 specifications
A

Dahua Technology

Pro DHI-NVR4104HS-P-4KS2/L network video recorder 1U Black

Model DHI-NVR4104HS-P-4KS2/L

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B

Seagate

DS-7732NI-K4 1.5U Black

Model DS-7732NI-K4

View product
Performance4 differ
Video input channelsDiffers4 channels32 channels
Maximum resolution3840 x 2160 pixels3840 x 2160 pixels
Supported resolutionsDiffers3840x2160, 1920x1080, 1280x1024, 1280x720, 1024x7683840 x 2160, 3840 x 2160, 1920 x 1080, 1600 x 1200, 1280 x 1024, 1280 x 720, 1024 x 768
Bit rateKnown for one20000 Kbit/s
Number of usersKnown for one128 user(s)
Two-way talkKnown for oneYes
People countingKnown for oneYes
Video motion detectionYesYes
Number of motion detection zonesKnown for one396
Video loss detectionYesYes
Multi-screenYesYes
On Screen Display (OSD)Known for oneYes
Video formats supportedDiffersH.264, H.265H.264, H.264+, H.265, H.265+, MPEG4
Operating system installedKnown for oneEmbedded LINUX
Backup functionYesYes
PTZ controlYesYes
Recording modesDiffersContinuous, Manual, Schedule, StopContinuous, Event, Holiday, Manual, Schedule
Recording timeKnown for one120 min
Alarm input channelsKnown for one16
Alarm output channelsKnown for one4
Resolution at capture speedKnown for one1920x1080@60fps
Analog signal format systemKnown for oneNTSC, PAL
Maximum frame rateKnown for one60 fps
Playback controlsKnown for oneYes
Sequence modeKnown for oneYes
Split screenKnown for oneYes
Throughput data rateKnown for one160 Mbit/s
Display modesKnown for oneSplit screen
Hard drive2 differ
Number of HDDs supportedDiffers14
Maximum storage capacity6 TB6 TB
HDD interfaceDiffersSATA IIISerial ATA
Number of HDDs installedKnown for one4
HDD capacityKnown for one4 TB
Total installed storage capacityKnown for one16 TB
Ports & interfaces4 differ
Ethernet LAN (RJ-45) portsDiffers12
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Power over Ethernet (PoE)DiffersYesNo
Power over Ethernet (PoE) ports quantityKnown for one4
HDMI outputYesYes
HDMI ports quantity11
USB 2.0 ports quantityDiffers21
VGA (D-Sub) output ports11
Audio RCA inputs11
Audio RCA outputs11
SATA revisionKnown for one3.0
Internal SATA ports quantityKnown for one1
Networking standardsKnown for oneIEEE 802.3af, IEEE 802.3at
Supported network protocolsKnown for oneHTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
RS-232 interfaceKnown for oneYes
RS-232 portsKnown for one1
RS-485 portsKnown for one1
Card reader integratedKnown for oneNo
Built-in optical driveKnown for oneNo
Features1 differ
Rack mountingYesYes
Rack capacityDiffers1U1.5U
Brand compatibilityKnown for oneAny brand
Compatible productsKnown for oneDahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec
Product colourBlackBlack
CertificationKnown for oneCE, FCC, UL, EN55032, EN55024, EN50130-4, EN60950-1, Part 15 Subpart B, ANSI C63.4-2014, UL60950-1+CAN/CSA C22.2 No.60950-1
On/off switchKnown for oneYes
Processoridentical
Built-in processorKnown for oneYes
Processor coresKnown for one4
Poweridentical
Power consumption (typical)Known for one7.5 W
Output currentKnown for one1.5 A
Output voltageKnown for one48 V
Power over Ethernet (PoE) power per portKnown for one25.5 W
Total Power over Ethernet (PoE) budgetKnown for one50 W
Power consumption (max)Known for one20 W
AC input voltageKnown for one100 - 240 V
Operational conditionsidentical
Operating temperature (T-T)-10 - 55 °C-10 - 55 °C
Storage temperature (T-T)Known for one-20 - 70 °C
Storage relative humidity (H-H)Known for one0 - 90%
Operating relative humidity (H-H)Known for one10 - 90%
Weight & dimensions4 differ
WidthDiffers260 mm445 mm
DepthDiffers224.9 mm390 mm
HeightDiffers47.6 mm70 mm
WeightDiffers800 g5 kg
Package weightKnown for one1.6 kg
Wireless LAN featuresidentical
Wi-FiKnown for oneNo
Displayidentical
Built-in displayKnown for oneNo
Packaging contentidentical
Remote control includedKnown 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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