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Triple-fan graphics card with full metal shroud and backplate

ASRock

ASRock RX6900XT OCF 16G graphics card

SKU CH-EJEY-HRA7D MPN RX6900XT OCF 16G

Refurbished Radeon RX 6900 XT with 16GB GDDR6, 5120 stream processors, dual BIOS and triple-fan cooling for 4K gaming at up to 2475 MHz boost

  • InterfacePCI Express 4.0
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 6000 Series
  • GPURadeon RX 6900 XT
  • ArchitectureRDNA 2
  • Core Clock2125 MHz
  • 16 GB GDDR6 memory at 16 Gbps for high-resolution textures
  • 5120 stream processors on RDNA 2 architecture deliver strong compute throughput
  • Dual BIOS with P and Q profiles lets you choose performance or quiet operation
  • PCI Express 4.0 interface provides full bandwidth to modern platforms
  • Triple-fan OC Formula cooler with 0 dB silent mode keeps thermals controlled

Refurbished OC Formula 16 GB card

This refurbished ASRock Radeon RX 6900 XT OC Formula graphics card delivers 16 GB of GDDR6 memory on a 256-bit bus. It targets enthusiasts who want high-frame-rate 4K gaming and content creation with 5120 stream processors and RDNA 2 architecture. Dual BIOS lets you switch between performance and quiet profiles without software. The triple-fan cooler and all-metal cover keep the PCB rigid under load.

Compatibility checks before ordering

Verify that your motherboard provides a PCI Express 4.0 x16 slot and that your case can accommodate a 332 mm long ATX-form-factor card. The board draws up to 300 W and requires three 8-pin power connectors, so confirm your power supply meets the 1000 W recommendation and has the necessary cables. Ensure your monitor uses HDMI 2.1 VRR or DisplayPort 1.4 with DSC to reach the 7680 x 4320 maximum resolution.

Thermals, noise and power in normal use

The OC Formula 3X cooling system uses striped axial fans and a metal backplate to dissipate heat from the 300 W TDP. A 0 dB silent cooling mode stops the fans entirely during light workloads, keeping acoustics near zero at idle. Under sustained gaming loads the triple-fan array spins up to maintain stable temperatures while the 21-phase power design delivers clean current to the GPU. Power draw will approach the rated 300 W when the boost clock reaches 2475 MHz in P BIOS.

Highlights

  • 16 GB GDDR6 memory at 16 Gbps for high-resolution textures
  • 5120 stream processors on RDNA 2 architecture deliver strong compute throughput
  • Dual BIOS with P and Q profiles lets you choose performance or quiet operation
  • PCI Express 4.0 interface provides full bandwidth to modern platforms
  • Triple-fan OC Formula cooler with 0 dB silent mode keeps thermals controlled

Specifications

BrandASRock
SeriesOC Formula
ModelRX6900XT OCF 16G
InterfacePCI Express 4.0
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 6000 Series
GPURadeon RX 6900 XT
ArchitectureRDNA 2
Core Clock2125 MHz
Game ClockP BIOS: Up to 2295 MHz
Q BIOS: Up to 2165 MHz
Boost ClockP BIOS: Up to 2475 MHz
Q BIOS: Up to 2365 MHz
Stream Processors5120
Effective Memory Clock16 Gbps
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1 VRR
DisplayPort3 x DisplayPort 1.4 with DSC
Max Resolution7680 x 4320
Eyefinity SupportYes
Virtual Reality ReadyYes
CoolerTriple Fans
Thermal Design Power300W
Recommended PSU Wattage1000W
Power Connector3 x 8-Pin
HDCP ReadyYes
FeaturesAll-Metal Cover
21 Phase Power Design
OC Formula 3X Cooling System
Striped Axial Fan
Dual BIOS
Stylish Metal Backplate
0dB Silent Cooling
Super Alloy Graphics Card
Polychrome SYNC
Form FactorATX
Max GPU Length332 mm
Card Dimensions (L x H)13.07" x 5.39"
Slot Width3 Slots
Shipping weight2.79 kg
Package size424 × 246 × 137 mm

Questions about this item

What comes in the box with the ASRock RX6900XT OCF 16G and what extra items will I need to buy?

The card itself is supplied with its triple-fan cooler, metal backplate and dual-BIOS switch already fitted. You must provide a power supply of at least 1000 W with three 8-pin PCIe cables and a case that can clear 332 mm of length.

How do I decide between the P BIOS and Q BIOS settings on this card?

The P BIOS targets a game clock of 2295 MHz and a boost clock of 2475 MHz for maximum performance. The Q BIOS runs at 2165 MHz game clock and 2365 MHz boost clock, offering lower power draw and quieter operation.

What does the 2475 MHz boost clock mean once the card is installed in my system?

Under load the GPU can reach 2475 MHz on the P BIOS profile, provided the 300 W thermal limit and the 1000 W power supply allow it. Actual sustained clocks depend on case airflow and the 21-phase power delivery staying within temperature targets.

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