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ASRock Challenger Arc A770 graphics card with dual fans and silver shroud

ASRock

ASRock A770 CL 16GO graphics card

SKU CH-YDFJ-ZR0E5 MPN A770 CL 16GO

Refurbished Intel Arc GPU with 16GB GDDR6, 256-bit bus and 2150 MHz core clock drives four displays via HDMI 2.1 and three DisplayPort 2.0 outputs

  • InterfacePCI Express 4.0 x16
  • Chipset ManufacturerIntel
  • GPU SeriesIntel Arc A-Series
  • GPUArc A770
  • Core Clock2150 MHz
  • Memory Size16GB
  • 16 GB GDDR6 memory handles large textures and workloads
  • Core clock reaches 2150 MHz for responsive gaming performance
  • HDMI 2.1 plus three DisplayPort 2.0 outputs drive up to four 8K displays
  • PCI Express 4.0 x16 interface delivers full bandwidth to modern platforms
  • Dual-fan cooler keeps the 225 W TDP card running cool under load

16GB Arc A770 for creators and gamers

The ASRock Challenger Arc A770 delivers 16GB of GDDR6 memory across a 256-bit bus with a 2150 MHz core clock. It targets content creators and 1440p gamers who need high VRAM capacity for texture-heavy workloads. The dual-fan cooler keeps the 225W TDP in check inside standard ATX builds. PCI Express 4.0 x16 provides the host link.

Upgrade from 8GB cards when VRAM limits appear

Moving from an 8GB model makes sense when titles or creative apps exceed that buffer at 1440p or 4K. The 16GB frame buffer removes the need to lower texture settings in modern releases. A 650W power supply and two 8-pin connectors are required to support the 225W board power. The jump is worth it if current VRAM usage regularly hits the ceiling.

Fits dual-slot ATX cases with 271 mm clearance

The card occupies 2.4 slots and measures 271 mm long, so verify case length and PCIe bracket space before purchase. One HDMI 2.1 and three DisplayPort 2.0 outputs drive up to four displays at 7680 x 4320 resolution. DirectX 12 Ultimate and OpenGL 4.6 cover current API needs. The double-fan design exhausts heat into the chassis, so adequate front-to-rear airflow is recommended.

商品特色

  • 16 GB GDDR6 memory handles large textures and workloads
  • Core clock reaches 2150 MHz for responsive gaming performance
  • HDMI 2.1 plus three DisplayPort 2.0 outputs drive up to four 8K displays
  • PCI Express 4.0 x16 interface delivers full bandwidth to modern platforms
  • Dual-fan cooler keeps the 225 W TDP card running cool under load

商品規格

BrandASRock
SeriesChallenger
ModelA770 CL 16GO
InterfacePCI Express 4.0 x16
Chipset ManufacturerIntel
GPU SeriesIntel Arc A-Series
GPUArc A770
Core Clock2150 MHz
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1
DisplayPort3 x DisplayPort 2.0
Max Resolution7680 x 4320
CoolerDouble Fans
Thermal Design Power225W
Recommended PSU Wattage650W
Power Connector2 x 8-Pin
HDCP ReadyYes
Form FactorATX
Max GPU Length271 mm
Slot Width2.4 Slots
出貨重量1.20 kg
包裝尺寸360 × 217 × 64 mm

商品問答

Will the 271 mm length and 2.4 slot width fit in a standard ATX case?

The card measures 271 mm long and occupies 2.4 slots, so verify your case clearance and motherboard spacing before purchase.

Which power cables are required for the 225 W TDP?

Connect two 8-pin PCIe cables from a 650 W or larger power supply; using a single cable with a splitter can cause instability.

How often should the dual-fan cooler be cleaned to maintain thermal performance?

Remove dust from both fans and the heatsink fins every 6 to 12 months, depending on case airflow, to keep temperatures in check.

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