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Blue Radeon RX 580 graphics card with single fan cooler and six HDMI 2.0 ports

SRhonyra

SRhonyra RX 580 8GB 6 HDMI 2.0 Single Fan Blue graphics card

SKU CH-MQ4M-C2SJR

Drives six independent HDMI 2.0 displays at up to 3840 x 2160 with locked-resolution stability for video walls and signage

  • Graphics processorRX 580
  • Memory capacity8 GB
  • Interface typePCI Express 3.0 x16
  • Highest resolution3840 × 2160
  • Type of memoryGDDR5
  • Core frequency1244 MHz

Model RX 580 8GB 6HDMI locked resolution support

  • Locked resolution keeps 1080p and 4K output stable across reboots
  • Six HDMI 2.0 ports drive six independent displays without adapters
  • Hardware H.265 decode and encode offloads 4K and 8K playback from the CPU
  • 80 W TDP and a single 6-pin connector suit a 400 W power supply
  • Compact 186 mm two-slot design fits standard full-height cases

Locked Resolution RX 580

The SRhonyra RX 580 8GB graphics card targets installations that need six identical HDMI 2.0 outputs with fixed 1080P or 4K resolution. It suits digital signage, video walls and monitoring systems where automatic display detection causes layout shifts or missing screens after reboot. A single fan cooler and blue PCB complete the plug-in card form factor.

Thermals Noise Power

Thermal design power is rated at 80W with a recommended 400W supply and a single 6-Pin connector. The single fan maintains the Polaris GPU at its 1244 MHz core clock during typical multi-monitor workloads. Acoustic output stays low enough for control rooms and office environments that run continuously without active cooling noise becoming intrusive.

Six HDMI 2.0 Outputs

Six native HDMI 2.0 ports remove the need for adapters or splitters when driving 1x5, 2x3 or other mosaic layouts up to an 8K combined canvas. Hardware H.264 and H.265 decode and encode offload 4K and 8K playback from the CPU. Windows 7, 10 and 11 64-bit drivers provide the locked-resolution mode that prevents resolution and layout changes across power cycles.

How it compares

Measured against everything we stock in Desktop GPUs & Video Cards, at today’s prices. Recalculated every night.

Price $316.99
Cheaper than about 55% of the 4,285 comparable items (median $354.99).
Memory capacity 8 GB
Typical for this category: the median of 3,563 items is 8 GB.
Recommended power supply 400 W
Lower than about 91% of the 2,103 comparable items (median 650 W).

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Specifications

Product
Brand nameSRhonyra
Model nameSR58E6H81
Product colorBlue
Processor
TDP rating80 W
Memory
Type of memoryGDDR5
Display
Highest resolution3840 × 2160
Graphics
Graphics processorRX 580
Memory capacity8 GB
Core frequency1244 MHz
Chipset makerAMD
Graphics seriesRadeon RX 580
GPU architecturePolaris
Supported displays6
DirectX support12
OpenGL support4.5
Effective memory speed6 Gps
Memory bus width256-Bit
Ports & slots
Interface typePCI Express 3.0 x16
DisplayPort connectorsNo
DVI portsNo
HDMI ports6 x HDMI
Power
Recommended power supply400 W
Power input connector6-Pin
Size & build
Form factorPlug-in CardFull-height
Max graphics card length186 mm
Card size7.33 × 4.37 in
Slots occupied2 Slots
In the box
Includes low-profile bracketNo
In the boxSRhonyra RX 580 8 GB 6HDMI locked resoluton support graphics card x1
user manual x1
More details
Cooling solutionSingle Fan

Other versions of this model

2 more in the same range

Questions about this item

How do I install the SRhonyra RX 580 8GB card and what step is often missed?

Insert the full-height card into a PCIe x16 slot, connect the 6-pin power connector from a 400W PSU, and install AMD drivers for Windows 10 or 11 64-bit. The missed step is confirming the case fits the 186 mm length and two-slot width before mounting.

What maintenance or replacement will the SRhonyra RX 580 8GB need later?

The single fan cooler on this 80W TDP card will collect dust; clean the heatsink fins and fan blades periodically with compressed air. If the fan bearing becomes noisy or stops spinning, replace the fan assembly to maintain thermal performance.

What limit appears first on the SRhonyra RX 580 8GB during sustained multi-monitor use?

The 80W thermal limit and single fan cooler will throttle the 1244 MHz core clock before the 6 HDMI 2.0 outputs reach their 3840 x 2160 per-port maximum, especially when driving six 4K displays continuously.

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