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Product comparison · 2 network video recorders (nvr)

QNAP VSM-4000U-RP network video recorder Black, Grey vs Samsung SRN-873S Black, Metallic

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  • 14specifications compared
  • 9differ
  • 5identical
  • 41known for one product only

Key differences

  • Ethernet LAN (RJ-45) ports
    • 2
    • 9
  • Ethernet LAN data rates
    • 10,100,1000 Mbit/s
    • 10,100 Mbit/s
  • Product colour
    • Black, Grey
    • Black, Metallic
  • AC input voltage
    • 110-240 V
    • 100 - 240 V
  • Operating relative humidity (H-H)
    • 5 - 95%
    • 20 - 85%
  • Width
    • 439 mm
    • 370 mm
  • Depth
    • 499 mm
    • 320 mm
  • Weight
    • 7.63 kg
    • 3.4 kg

Side by side

Differences highlightedShow differences only
55 specifications
A

QNAP

VSM-4000U-RP network video recorder Black, Grey

Model VSM-4000U-RP

View product
B

Samsung

SRN-873S Black, Metallic

Model SRN-873S

View product
Performanceidentical
Video input channelsKnown for one8 channels
Resolution at capture speedKnown for one1280x720@120fps
Backup functionYesYes
Languages supportKnown for oneMulti
Maximum frame rateKnown for one120 fps
PTZ controlKnown for oneYes
PTZ modesKnown for onePreset point
Playback controlsKnown for oneYes
Playback modesKnown for oneForward, Pause, Play, Reverse, Speed Adjust, Stop
Operating system installedKnown for oneLinux
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Hard driveidentical
Number of HDDs supportedKnown for one2
Total installed storage capacityKnown for one3 TB
Maximum storage capacityKnown for one8 TB
HDD interfaceKnown for oneSerial ATA
RAID supportKnown for oneYes
RAID levelsKnown for one1, 5, 6, 10
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers29
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Power over Ethernet (PoE)Known for oneYes
HDMI outputKnown for oneYes
USB 2.0 ports quantityKnown for one2
VGA (D-Sub) output portsKnown for one1
Audio RCA outputsKnown for one1
eSATAKnown for oneYes
DC-in jackKnown for oneYes
Supported network protocolsKnown for oneTCP/IP, UDP/IP, RTP (UDP), RTP (TCP), RTSP, NTP, HTTP, DHCP (Server, Client), PPPoE, SMTP, ICMP, IGMP, ARP, DNS, DDNS, uPnP, HTTPS, SNMP, ONVIF (Profile-S)
Fiber ports quantityKnown for one0
Card reader integratedKnown for oneNo
Built-in optical driveKnown for oneNo
Features1 differ
LED indicatorsYesYes
On/off switchKnown for oneYes
Product colourDiffersBlack, GreyBlack, Metallic
Reset buttonKnown for oneYes
Power1 differ
AC input voltageDiffers110-240 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Power consumption (typical)Known for one52 W
Redundant power supply (RPS) supportKnown for oneNo
System requirements1 differ
Windows operating systems supportedDiffersYesWindows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Win
Mac operating systems supportedKnown for oneMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Linux operating systems supportedKnown for oneYes
Mobile operating systems supportedKnown for oneAndroid, iOS
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Differs5 - 95%20 - 85%
Weight & dimensions3 differ
WidthDiffers439 mm370 mm
DepthDiffers499 mm320 mm
Height44 mm44 mm
WeightDiffers7.63 kg3.4 kg
Package weightKnown for one9.55 kg
Packaging contentidentical
Quick installation guideYesYes
Cables includedKnown for oneLAN (RJ-45)
Processoridentical
Processor coresKnown for one2
Displayidentical
Built-in displayKnown for oneNo
Logistics dataidentical
Harmonized System (HS) codeKnown for one84714100

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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