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Product comparison · 2 video servers/encoders

AVer SB-520 video servers/encoder vs EnGenius AI NVS 4Bay Tower

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  • 9specifications compared
  • 7differ
  • 2identical
  • 30known for one product only

Key differences

The AVer SB-520 video servers/encoder has 1 more HDMI input ports quantity than the EnGenius AI NVS 4Bay Tower (2 vs 1). The EnGenius AI NVS 4Bay Tower has 48.3 mm more width than the AVer SB-520 video servers/encoder (227.5 mm vs 179.2 mm). The AVer SB-520 video servers/encoder has 30.9 mm more depth than the EnGenius AI NVS 4Bay Tower (210.5 mm vs 179.6 mm). Maximum video resolution: 1920 x 1080 pixels on the AVer SB-520 video servers/encoder, 3840 x 2160 pixels on the EnGenius AI NVS 4Bay Tower. Operating relative humidity (H-H): 0 - 80% on the AVer SB-520 video servers/encoder, 10 - 85% on the EnGenius AI NVS 4Bay Tower.

  • Maximum video resolution
    • 1920 x 1080 pixels
    • 3840 x 2160 pixels
  • HDMI input ports quantity
    • 2
    • 1
  • Width
    • 179.2 mm
    • 227.5 mm
  • Depth
    • 210.5 mm
    • 179.6 mm
  • Height
    • 39.8 mm
    • 157 mm
  • Operating temperature (T-T)
    • 0 - 50 °C
    • 5 - 50 °C
  • Operating relative humidity (H-H)
    • 0 - 80%
    • 10 - 85%

Side by side

Differences highlightedShow differences only
39 specifications
A

AVer

SB-520 video servers/encoder

Model SB-520

View product
B

EnGenius

AI NVS 4Bay Tower

Model EVS1004D

View product
Video1 differ
Maximum video resolutionDiffers1920 x 1080 pixels3840 x 2160 pixels
Maximum frame rateKnown for one60 fps
Video compression formatsKnown for oneH.264, MOV, MP4
Performanceidentical
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSD, SDHC, SDXC
Web-based managementKnown for oneYes
Built-in processorKnown for oneYes
Processor manufacturerKnown for oneIntel
Internal memoryKnown for one8000 MB
Flash memoryKnown for one16000 MB
Number of HDDs supportedKnown for one4
RAID levelsKnown for one0, 1, 5, 6
Networkidentical
Browser supportedKnown for oneChrome, IE, Firefox
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsKnown for oneTCP, UDP, RTMP, RTP, RTSP, RTMPS, HLS
Ports & interfaces1 differ
HDMI input ports quantityDiffers21
HDMI versionKnown for one1.4b
Remote (IR) outputKnown for one2
Line-inKnown for oneYes
BNC input portsKnown for one0
Microphone inKnown for oneYes
RS-485 portsKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one4
Poweridentical
Input voltageKnown for one12 V
Weight & dimensions3 differ
WidthDiffers179.2 mm227.5 mm
DepthDiffers210.5 mm179.6 mm
HeightDiffers39.8 mm157 mm
WeightKnown for one2.65 kg
Packaging contentidentical
ManualKnown for oneYes
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 50 °C5 - 50 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Differs0 - 80%10 - 85%
Sustainabilityidentical
Compliance certificatesKnown for oneCE, RoHS
Sustainability complianceKnown for oneYes
Designidentical
Product colourKnown for oneBlack
LED indicatorsKnown for oneYes
Other featuresidentical
Country of originKnown for oneTaiwan

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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