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Black triple-fan graphics card with graphene backplate

MSI

MSI RTX308Ventus3X10GOCL graphics card

SKU CH-WHTF-GXQ24 MPN RTX308Ventus3X10GOCL

A refurbished GeForce RTX 3080 with 10GB GDDR6X memory, 8704 CUDA cores and a 1740 MHz boost clock, cooled by triple TORX Fan 3.0 units and a graphene backplate

  • InterfacePCI Express 4.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 30 Series
  • GPUGeForce RTX 3080
  • Boost Clock1740 MHz
  • CUDA Cores8704
  • 10GB GDDR6X on a 320-bit bus feeds high-resolution textures fast
  • 8704 CUDA cores at 1740 MHz boost handle heavy compute workloads
  • Triple-fan TORX 3.0 design with graphene backplate keeps thermals in check
  • HDMI 2.1 plus three DisplayPort 1.4a outputs drive four 7680x4320 displays
  • PCIe 4.0 x16 interface and 750W PSU requirement suit modern builds

Refurbished RTX 3080 for 4K gaming

This refurbished GeForce RTX 3080 Ventus card targets enthusiasts who want 10 GB of GDDR6X memory on a 320-bit bus. The GPU ships with a 1740 MHz boost clock and 8704 CUDA cores. It connects through a PCI Express 4.0 x16 slot and drives up to four displays via one HDMI 2.1 and three DisplayPort 1.4a outputs.

LHR upgrade for mining-limited builds

The Lite Hash Rate firmware caps Ethereum performance at roughly 43 MH/s, making this model a direct replacement for earlier non-LHR RTX 3080 cards when mining efficiency is not the goal. The jump is worth it if you need guaranteed gaming availability and the same 10 GB frame buffer for high-resolution textures.

Sustained load with triple-fan cooling

Under continuous load the TORX Fan 3.0 array and core heat pipes move heat across the full heatsink length while a graphene backplate adds passive conduction. The board draws up to 320 W and requires a 750 W supply with two 8-pin connectors, so thermal headroom scales with case airflow rather than throttling after a short burst.

Highlights

  • 10GB GDDR6X on a 320-bit bus feeds high-resolution textures fast
  • 8704 CUDA cores at 1740 MHz boost handle heavy compute workloads
  • Triple-fan TORX 3.0 design with graphene backplate keeps thermals in check
  • HDMI 2.1 plus three DisplayPort 1.4a outputs drive four 7680x4320 displays
  • PCIe 4.0 x16 interface and 750W PSU requirement suit modern builds

Specifications

BrandMSI
SeriesVentus
ModelRTX 3080 VENTUS 3X 10G OC LHR
InterfacePCI Express 4.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 30 Series
GPUGeForce RTX 3080
Boost Clock1740 MHz
CUDA Cores8704
Effective Memory Clock19 Gbps
Memory Size10GB
Memory Interface320-Bit
Memory TypeGDDR6X
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4a
ColorBlack
Max Resolution7680 x 4320
Virtual Reality ReadyYes
CoolerTriple Fans
Thermal Design Power320W
Recommended PSU Wattage750W
Power Connector2 x 8-Pin
HDCP ReadyYes
FeaturesGraphene Backplate:
A composite Graphene backplate reinforces the graphics card while providing passive thermal conduction properties.
Core Pipe:
Precision-crafted heat pipes ensure max contact to the GPU and spread heat along the full length of the heatsink.
Triple Fan Thermal Design:
TORX Fan 3.0: The award-winning MSI TORX Fan 3.0 design creates high static pressure and pushes the limits of thermal performance.
Zero Frozr: Calm before the storm, keeping fans still and maintaining silence until cooling is needed.
Thermal Padding: An abundance of thermal pads use any chance for addi
Max GPU Length305 mm
Card Dimensions (L x H)12.01" x 4.72"
Shipping weight1.95 kg
Package size406 × 229 × 89 mm

Questions about this item

Will the triple-fan cooler and graphene backplate fit in a standard ATX case with a 320 mm length limit?

The card uses a triple-fan thermal design with TORX Fan 3.0 and a composite graphene backplate; measure your case clearance against the full card length before ordering.

Which power cables must be connected to the two 8-pin connectors for a stable 320 W TDP?

Connect two separate 8-pin PCIe cables from a 750 W or larger PSU; using a single daisy-chained cable can cause instability under load.

How often should the thermal paste under the core pipes be replaced to keep the 1740 MHz boost clock stable?

Re-paste every two to three years or if temperatures rise noticeably; the precision core pipes rely on good contact to spread heat across the heatsink.

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