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Dual-slot graphics card with six HDMI ports on a full-height bracket

SRhonyra

SRhonyra SR586H81 RX 580 8GB 6×HDMI graphics card

SKU CH-GY0F-1CS89

Radeon RX 580 with 8 GB GDDR5 drives six HDMI 2.0 monitors at 3840×2160 each from a single 80-watt dual-slot card

  • InterfacePCI Express 3.0 x16
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 500 Series
  • GPURadeon RX 580
  • Core Clock1244 MHz
  • CUDA Cores2048

Option RX 580 8GB 6HDMI

  • Drives six 4K monitors from one card with six HDMI 2.0 outputs
  • 8 GB GDDR5 memory on a 256-bit bus handles 4K and 8K video smoothly
  • 80 W TDP draws power from a single 6-pin connector
  • AMD Eyefinity spans 11520×4320 resolution across all displays
  • PCI Express 3.0 x16 interface fits standard dual-slot cases

Six Native HDMI Outputs

The SRhonyra SR586H81 RX 580 8GB graphics card delivers six independent HDMI 2.0 ports from a single PCI Express 3.0 x16 slot. It targets professionals who need a reliable multi-display engine for trading floors, surveillance walls, digital signage or projection fusion without adding extra cards. The 8 GB GDDR5 frame buffer and 256-bit interface keep six 4K streams fed at 30 Hz each.

80 Watt Board Power

Total board draw is rated at 80 watts, satisfied by the slot plus one 6-pin auxiliary connector. A 400 to 450 watt supply is recommended, so the card fits into standard office or industrial chassis without requiring a high-output PSU upgrade. The modest thermal envelope also means simpler cooling in dense rack or kiosk deployments.

Sustained Multi-Stream Stability

Under continuous load the 1244 MHz core and 6000 MHz effective memory clock maintain steady throughput across all six outputs without throttling. Driver support for Windows 11, 10 and 7 64-bit ensures long-term OS compatibility for 24/7 signage or monitoring workloads. Eyefinity and CrossFireX remain available for expanded topologies if the project scope grows.

Highlights

  • Drives six 4K monitors from one card with six HDMI 2.0 outputs
  • 8 GB GDDR5 memory on a 256-bit bus handles 4K and 8K video smoothly
  • 80 W TDP draws power from a single 6-pin connector
  • AMD Eyefinity spans 11520×4320 resolution across all displays
  • PCI Express 3.0 x16 interface fits standard dual-slot cases

Specifications

BrandSRhonyra
ModelSR586H81
InterfacePCI Express 3.0 x16
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 500 Series
GPURadeon RX 580
Core Clock1244 MHz
CUDA Cores2048
Effective Memory Clock6000 MHz
Memory Size8GB
Memory Interface256-Bit
Memory TypeGDDR5
DirectXDirectX 12
OpenGLOpenGL 4.5
Multi-Monitor Support6
Max Resolution3840x2160 @30Hz Single Screen
11520x4320@30Hz Splicing screen
Eyefinity SupportYes
CrossFireX SupportYes
Operating Systems SupportedWindows 11 - 64 bit
Windows 10 64 bit
Windows 7 64 bit ‍👉Check gaming pc with Windows 11 Pro
HDCP ReadyYes
Card Dimensions (L x H)174x111x36mm
Package Contents1x RX 580 multi-monitors graphics card
1x user manual

Other versions of this model

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Questions about this item

Does my power supply meet the 400-450 W recommendation for this 80 W card?

The card draws 80 W from the PCIe 3.0 x16 slot and a single 6-pin connector, and the maker recommends a 400-450 W or greater PSU.

Can I run six 4K monitors at 60 Hz from the six HDMI 2.0 ports?

Each HDMI 2.0 output supports 3840×2160 at 30 Hz; the spliced 11520×4320 mode is also limited to 30 Hz.

Will the dual-slot, 6.85-inch board fit in my compact case?

The card measures 6.85 inches long by 3.47 inches wide with a full-height bracket; verify your case clearance before buying.

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