Product comparison · 2 network video recorders (nvr)

QNAP VSM-4000U-RP network video recorder Black, Grey vs Samsung SRN-1670D, 11TB

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  • 11specifications compared
  • 8differ
  • 3identical
  • 36known for one product only

Key differences

The Samsung SRN-1670D, 11TB has 1 mm more width than the QNAP VSM-4000U-RP network video recorder Black, Grey (440 mm vs 439 mm). The QNAP VSM-4000U-RP network video recorder Black, Grey has 69 mm more depth than the Samsung SRN-1670D, 11TB (499 mm vs 430 mm). The Samsung SRN-1670D, 11TB has 44 mm more height than the QNAP VSM-4000U-RP network video recorder Black, Grey (88 mm vs 44 mm). Only the Samsung SRN-1670D, 11TB has built-in optical drive. Product colour: Black, Grey on the QNAP VSM-4000U-RP network video recorder Black, Grey, Black on the Samsung SRN-1670D, 11TB.

  • Built-in optical drive
    • VSM-4000U-RP network video recorder Black, Grey:No
    • SRN-1670D, 11TB:Yes
  • Product colour
    • VSM-4000U-RP network video recorder Black, Grey:Black, Grey
    • SRN-1670D, 11TB:Black
  • AC input voltage
    • VSM-4000U-RP network video recorder Black, Grey:110-240 V
    • SRN-1670D, 11TB:100 - 240 V
  • Operating relative humidity (H-H)
    • VSM-4000U-RP network video recorder Black, Grey:5 - 95%
    • SRN-1670D, 11TB:20 - 85%
  • Width
    • VSM-4000U-RP network video recorder Black, Grey:439 mm
    • SRN-1670D, 11TB:440 mm
  • Depth
    • VSM-4000U-RP network video recorder Black, Grey:499 mm
    • SRN-1670D, 11TB:430 mm
  • Height
    • VSM-4000U-RP network video recorder Black, Grey:44 mm
    • SRN-1670D, 11TB:88 mm
  • Weight
    • VSM-4000U-RP network video recorder Black, Grey:7.63 kg
    • SRN-1670D, 11TB:7.1 kg

Side by side

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Comparison of VSM-4000U-RP, SRN-1670D, 11TB
47 specifications
Performanceidentical
Operating system installedKnown for oneLinuxUnknown — not stated by the source
Backup functionKnown for oneYesUnknown — not stated by the source
DHCP clientKnown for oneYesUnknown — not stated by the source
DHCP serverKnown for oneYesUnknown — not stated by the source
Video input channelsKnown for oneUnknown — not stated by the source16 channels
Alarm input channelsKnown for oneUnknown — not stated by the source16
Alarm output channelsKnown for oneUnknown — not stated by the source4
Maximum resolutionKnown for oneUnknown — not stated by the source2048 x 1536 pixels
Video formats supportedKnown for oneUnknown — not stated by the sourceH.264, M-JPEG, MPEG4
Maximum frame rateKnown for oneUnknown — not stated by the source120 fps
PTZ controlKnown for oneUnknown — not stated by the sourceYes
Hard driveidentical
RAID supportKnown for oneYesUnknown — not stated by the source
RAID levelsKnown for one1, 5, 6, 10Unknown — not stated by the source
Number of HDDs supportedKnown for oneUnknown — not stated by the source5
Total installed storage capacityKnown for oneUnknown — not stated by the source11 TB
HDD interfaceKnown for oneUnknown — not stated by the sourceSerial ATA
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports22
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Fiber ports quantityKnown for one0Unknown — not stated by the source
Card reader integratedKnown for oneNoUnknown — not stated by the source
Built-in optical driveDiffersNoYes
HDMI outputKnown for oneUnknown — not stated by the sourceYes
USB 2.0 ports quantityKnown for oneUnknown — not stated by the source3
VGA (D-Sub) output portsKnown for oneUnknown — not stated by the source1
Audio RCA outputsKnown for oneUnknown — not stated by the source1
eSATAKnown for oneUnknown — not stated by the sourceYes
Supported network protocolsKnown for oneUnknown — not stated by the sourceTCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP
Features1 differ
LED indicatorsKnown for oneYesUnknown — not stated by the source
Product colourDiffersBlack, GreyBlack
Processoridentical
Processor coresKnown for one2Unknown — not stated by the source
Displayidentical
Built-in displayKnown for oneNoUnknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one52 WUnknown — not stated by the source
AC input voltageDiffers110-240 V100 - 240 V
Redundant power supply (RPS) supportKnown for oneNoUnknown — not stated by the source
Power consumption (max)Known for oneUnknown — not stated by the source56 W
AC input frequencyKnown for oneUnknown — not stated by the source50 - 60 Hz
System requirementsidentical
Windows operating systems supportedKnown for oneYesUnknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Differs5 - 95%20 - 85%
Weight & dimensions4 differ
WidthDiffers439 mm440 mm
DepthDiffers499 mm430 mm
HeightDiffers44 mm88 mm
WeightDiffers7.63 kg7.1 kg
Package weightKnown for one9.55 kgUnknown — not stated by the source
Packaging contentidentical
Cables includedKnown for oneLAN (RJ-45)Unknown — not stated by the source
Quick installation guideKnown for oneYesUnknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one84714100Unknown — not stated by the source

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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