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Silver graphics card with three fans and a metal backplate, full-length PCIe 4.0 board

MSI Refurbished

MSI RTX 4090 VENTUS 3X E 24G OC graphics card

SKU CH-0K8X-GEZ54 MPN RTX 4090 VENTUS 3X E 24G OC

A refurbished GeForce RTX 4090 with 24GB GDDR6X memory, 16384 CUDA cores, triple-fan cooling and PCI Express 4.0 interface

  • Graphics processorGeForce RTX 4090
  • Memory capacity24 GB
  • Interface typePCI Express 4.0
  • CUDA core count16384
  • Highest resolution7680 × 4320
  • Type of memoryGDDR6X
  • 24 GB GDDR6X memory handles large textures and datasets
  • 16384 CUDA cores accelerate compute-heavy workloads
  • PCI Express 4.0 interface provides high-bandwidth data transfer
  • Triple-fan cooler dissipates 450 W thermal design power
  • HDMI 2.1 and three DisplayPort 1.4a outputs drive four displays at 7680 x 4320

24GB GDDR6X graphics card

The MSI RTX 4090 VENTUS 3X E 24G OC is a refurbished GPU built on the NVIDIA GeForce RTX 40 Series architecture. It delivers 16384 CUDA cores and 24GB of memory across a 384-Bit interface for high-resolution rendering and compute workloads. The PCI Express 4.0 connection suits modern workstations and enthusiast desktops.

Triple-fan cooling under sustained load

Three fans move air across a large heatsink to manage the 450W thermal design power during extended sessions. The silver shroud directs airflow toward the rear of the chassis for consistent exhaust. Stable clocks are maintained when the power connector supplies clean current.

337mm length and 16-pin power check

Verify that your case clears a 337mm card and that the power supply includes a native 16-pin connector or a certified adapter. The board occupies multiple slots, so confirm motherboard spacing and rear bracket clearance. A 450W TDP demands adequate headroom on the 12V rail.

How it compares

Measured against everything we stock in Desktop GPUs & Video Cards, at today’s prices. Recalculated every night.

Price $1,821.99
Pricier than about 91% of the 4,285 comparable items (median $354.99).
Memory capacity 24 GB
Higher than about 91% of the 3,563 comparable items (median 8 GB).
CUDA core count 16384
Higher than about 95% of the 1,946 comparable items (median 4,352).

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Specifications

Product
Brand nameMSI
Product lineVentus
Model nameRTX 4090 VENTUS 3X E 24G OC
Product colorSilver
Processor
TDP rating450 W
Memory
Type of memoryGDDR6X
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 4090
Memory capacity24 GB
CUDA core count16384
Chipset makerNVIDIA
Graphics seriesNVIDIA GeForce RTX 40 Series
Memory bus width384-Bit
DirectX support12 Ultimate
OpenGL support4.6
Supported displays4
Ports & slots
Interface typePCI Express 4.0
HDMI ports1 x HDMI 2.1
DisplayPort connectors3 x DisplayPort 1.4a
Power
Power input connector1 × 16-Pin
Size & build
Max graphics card length337 mm
Shipping weight2.20 kg
Package size410 × 254 × 96 mm
More details
Cooling solutionTriple Fans

Questions about this item

How much heat does the 450W TDP triple-fan cooler need to move during sustained loads?

The card is rated at 450W thermal design power and uses a triple-fan cooler to dissipate that heat under continuous operation.

What power connector must my PSU provide for the single 16-pin input?

Your power supply needs to deliver one 16-pin connector to feed the 450W board power requirement.

Will the 337 mm length fit alongside my existing PCIe 4.0 motherboard and case clearance?

The board measures 337 mm long and plugs into a PCIe 4.0 slot, so verify your case allows that length next to other installed cards.

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