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Silver triple-fan graphics card with exposed heatsink fins and PCIe 4.0 connector

MSI

MSI RTX 4070 Ventus 3X 12G OC 12GB graphics card

SKU CH-YT23-NBDH2 MPN RTX 4070 VENTUS 3X 12G OC

Refurbished triple-fan GPU with 12GB GDDR6X, 5888 CUDA cores, PCIe 4.0 and 21 Gbps memory

  • InterfacePCI Express 4.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 40 Series
  • GPUGeForce RTX 4070
  • CUDA Cores5888
  • Effective Memory Clock21000 MHz (21 Gbps)
  • 12GB GDDR6X memory at 21 Gbps feeds high-resolution textures
  • 5888 CUDA cores accelerate compute-heavy workloads
  • Triple-fan cooler keeps thermals in check under load
  • HDMI 2.1a plus three DisplayPort 1.4a drive four displays
  • Compact 308 mm length fits small-form-factor builds

Triple-fan RTX 4070 for 1440p gaming

The MSI Ventus 3X 12G OC is a 12GB graphics card built on the NVIDIA GeForce RTX 4070 GPU with 5888 CUDA cores and a 192-bit GDDR6X memory interface. It connects through a PCI Express 4.0 slot and draws up to 200W from a single 8-pin power connector. The triple-fan cooler fits a 308 mm ATX form factor and supports four simultaneous displays via one HDMI 2.1a and three DisplayPort 1.4a outputs.

Upgrade from 8GB or 10GB cards when VRAM limits

Moving to 12GB of GDDR6X at 21 Gbps removes the texture-capacity ceiling that forces lower settings in modern titles at 1440p or entry-level 4K. The jump is worth it when current hardware stutters on high-resolution asset packs or when a 600W power supply is already available for the 200W board power. The PCIe 4.0 interface keeps data flowing without platform bottlenecks on current mainstream chipsets.

Sustained load stability with triple-fan dissipation

Under continuous gaming or compute workloads the three fans maintain steady airflow across the heatsink, keeping core clocks near the OC profile without aggressive throttling. The 192-bit memory bus and 21000 MHz effective clock deliver consistent bandwidth for frame-time stability during long sessions. HDCP 2.3 support ensures protected content plays without interruption while the card runs within its 200W thermal design power envelope.

Highlights

  • 12GB GDDR6X memory at 21 Gbps feeds high-resolution textures
  • 5888 CUDA cores accelerate compute-heavy workloads
  • Triple-fan cooler keeps thermals in check under load
  • HDMI 2.1a plus three DisplayPort 1.4a drive four displays
  • Compact 308 mm length fits small-form-factor builds

Specifications

BrandMSI
SeriesVentus
ModelRTX 4070 VENTUS 3X 12G OC
InterfacePCI Express 4.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 40 Series
GPUGeForce RTX 4070
CUDA Cores5888
Effective Memory Clock21000 MHz (21 Gbps)
Memory Size12GB
Memory Interface192-Bit
Memory TypeGDDR6X
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1a
DisplayPort3 x DisplayPort 1.4a
ColorSilver
Max Resolution7680 x 4320
CoolerTriple Fans
Thermal Design Power200W
Recommended PSU Wattage600W
Power Connector8-Pin
HDCP ReadyYes
FeaturesSmall Form Factor Ready
Form FactorATX
Max GPU Length308 mm
Shipping weight1.68 kg
Package size414 × 257 × 99 mm

Questions about this item

How much case clearance does the 308 mm length of the Ventus 3X need?

The card measures 308 mm end to end, so the chassis must provide at least that much clear space from the rear bracket to any drive cage or cable routing.

Which power connector does the 200 W TDP design require?

A single 8-pin PCIe power connector feeds the board; the recommended supply is 600 W and the connector must be fully seated to avoid power throttling.

How do I clean the triple-fan cooler without voiding the refurbished status?

Use short bursts of compressed air through the fan blades and heatsink fins while holding the fans still; avoid liquid cleaners and do not disassemble the shroud.

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