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Compact black graphics card with single axial fan and metal backplate

ASRock

ASRock RX6600XT CLI 8G graphics card

SKU CH-6FNR-2XJSR MPN RX6600XT CLI 8G

Compact Radeon RX 6600 XT graphics card with 8GB GDDR6, single-fan cooling and PCIe 4.0 for small-form-factor builds

  • InterfacePCI Express 4.0
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 6000 Series
  • GPURadeon RX 6600 XT
  • ArchitectureRDNA 2
  • Stream Processors2048
  • 8GB GDDR6 memory drives 1080p gaming
  • Single-fan cooler with 0dB silent mode cuts noise
  • Compact 179 mm length fits small cases
  • PCI Express 4.0 interface unlocks full bandwidth
  • Four-display outputs include HDMI 2.1 VRR

Challenger ITX form factor

The ASRock Challenger ITX Radeon RX 6600 XT is a compact graphics card built for small-form-factor systems. It uses the RDNA 2 architecture with 2048 stream processors and 8GB of GDDR6 memory on a 128-bit interface. The PCI Express 4.0 interface connects to modern platforms. It suits 1080p gaming and multi-monitor productivity setups.

Sustained load behaviour

The 160W thermal design power is managed by a single-fan cooler with an ultra-fit heatpipe and a striped axial fan. Diversion holes and a metal backplate assist heat dissipation. The 0dB silent cooling feature stops the fan at low temperatures. A 500W power supply with one 8-pin connector is recommended for stable operation under continuous load.

Pre-order compatibility checks

Verify your case accepts a 179 mm card length and a two-slot width. Confirm the power supply provides a spare 8-pin PCIe connector and meets the 500W recommendation. Ensure the motherboard has a PCI Express 4.0 slot for full bandwidth. Check that your display cables match one HDMI 2.1 VRR, one HDMI 2.0 or two DisplayPort 1.4 outputs.

商品特色

  • 8GB GDDR6 memory drives 1080p gaming
  • Single-fan cooler with 0dB silent mode cuts noise
  • Compact 179 mm length fits small cases
  • PCI Express 4.0 interface unlocks full bandwidth
  • Four-display outputs include HDMI 2.1 VRR

商品規格

BrandASRock
SeriesChallenger ITX
ModelRX6600XT CLI 8G
InterfacePCI Express 4.0
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 6000 Series
GPURadeon RX 6600 XT
ArchitectureRDNA 2
Stream Processors2048
Memory Size8GB
Memory Interface128-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1 VRR
1 x HDMI 2.0
DisplayPort2 x DisplayPort 1.4 with DSC
ColorBlack
Max Resolution7680 x 4320
CoolerSingle Fan
Thermal Design Power160W
Recommended PSU Wattage500W
Power Connector1 x 8-Pin
HDCP ReadyYes
FeaturesSingle Fan Design
Stylish Metal Backplate
Striped Axial Fan
Ultra-fit Heatpipe
0dB Silent Cooling
Diversion Holes
Max GPU Length179 mm
Card Dimensions (L x H)7.05" x 4.88"
Slot Width2 Slots
出貨重量0.73 kg
包裝尺寸296 × 182 × 76 mm

商品問答

How loud and hot does the single-fan cooler get when the 160 W TDP card runs all day?

The 160 W board uses a striped axial fan, ultra-fit heatpipe and diversion holes; 0 dB silent cooling stops the fan at low load, so noise stays minimal during long sessions.

What power connector and PSU headroom does the 8-pin RX 6600 XT need?

One 8-pin PCIe connector is required; ASRock recommends a 500 W power supply for stable operation.

Will the 179 mm, dual-slot ITX card fit alongside older PCIe 3.0 motherboards and legacy monitors?

PCI Express 4.0 is backward compatible with 3.0 slots, and the card offers one HDMI 2.1 VRR, one HDMI 2.0 and two DisplayPort 1.4 outputs for mixed monitor setups.

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