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Product comparison · 2 network video recorders (nvr)

Lenovo px4-300d vs Samsung SRN-4000, 4TB

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  • 11specifications compared
  • 6differ
  • 5identical
  • 25known for one product only

Key differences

The Samsung SRN-4000, 4TB has 48 channels more video input channels than the Lenovo px4-300d (64 channels vs 16 channels). The Samsung SRN-4000, 4TB has 8 more HDDs supported than the Lenovo px4-300d (12 vs 4). The Lenovo px4-300d has 4 TB more total installed storage capacity than the Samsung SRN-4000, 4TB (8 TB vs 4 TB).

  • Video input channels
    • 16 channels
    • 64 channels
  • Number of HDDs supported
    • 4
    • 12
  • Total installed storage capacity
    • 8 TB
    • 4 TB
  • Ethernet LAN (RJ-45) ports
    • 2
    • 4
  • Operating temperature (T-T)
    • 10 - 40 °C
    • 0 - 40 °C
  • Operating relative humidity (H-H)
    • 8 - 85%
    • 20 - 85%

Side by side

Differences highlightedShow differences only
36 specifications
A

Lenovo

px4-300d

Model px4-300d

View product
B

Samsung

SRN-4000, 4TBView product
Performance1 differ
Video input channelsDiffers16 channels64 channels
Alarm input channelsKnown for one8
Alarm output channelsKnown for one4
Video formats supportedKnown for oneH.264, M-JPEG, MPEG4
PTZ controlKnown for oneYes
SyslogKnown for oneYes
Hard drive2 differ
Number of HDDs supportedDiffers412
Total installed storage capacityDiffers8 TB4 TB
HDD interfaceKnown for oneSerial ATA II
HDD sizeKnown for one3.5"
RAID levelsKnown for one0, 1, 5, 10, JBOD
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers24
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
HDMI outputKnown for oneYes
VGA (D-Sub) output portsKnown for one1
Audio RCA outputsKnown for one1
Supported network protocolsKnown for oneTCP/IP, UDP/IP, RTP (UDP), RTP (TCP), RTSP, NTP, HTTP, DHCP, PPPoE, SMTP, ICMP, IGMP, ARP, DNS, DDNS, UPnP, ONVIF, HTTPS, SNMP
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
Featuresidentical
Buzzer offKnown for oneYes
Product colourKnown for oneBlack
Poweridentical
Power consumption (max)Known for one56 W
Operational conditions2 differ
Operating temperature (T-T)Differs10 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Differs8 - 85%20 - 85%
Storage temperature (T-T)Known for one-40 - 60 °C
Weight & dimensionsidentical
WidthKnown for one436 mm
DepthKnown for one450 mm
HeightKnown for one132 mm
WeightKnown for one6.7 kg
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 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 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion
Linux operating systems supportedKnown 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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