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MSI Refurbished

MSI RTX 4090 GAMING TRIO 24G graphics card

SKU CH-SCBD-EWHX9 MPN RTX 4090 GAMING TRIO 24G

A 24GB GDDR6X GPU with 16384 CUDA cores, triple-fan cooling and HDMI 2.1 plus three DisplayPort 1.4a outputs for 7680 x 4320 resolution

  • Graphics processorGeForce RTX 4090
  • Memory capacity24 GB
  • Interface typePCI Express 4.0
  • CUDA core count16384
  • Highest resolution7680 × 4320
  • Type of memoryGDDR6X
  • 24GB GDDR6X memory on a 384-bit bus feeds 16384 CUDA cores for 4K and 8K workloads
  • Triple-fan cooler dissipates 450W TDP through a 337 mm triple-slot design
  • HDMI 2.1 plus three DisplayPort 1.4a outputs drive up to four 7680 x 4320 displays
  • PCI Express 4.0 x16 interface with a single 16-pin power connector simplifies system integration
  • DirectX 12 Ultimate and OpenGL 4.6 support enables modern API features for creative and gaming applications

24 GB GDDR6X graphics card

The MSI RTX 4090 GAMING TRIO 24G is a 24 GB GDDR6X graphics card built on the NVIDIA GeForce RTX 4090 GPU with 16384 CUDA cores. It connects via a PCI Express 4.0 interface and draws up to 450 W through a single 16-pin power connector. A triple-fan cooler handles the thermal load inside a 337 mm long board.

Ideal for 4K and multi-monitor workstations

This card suits creators and engineers who need 24 GB of video memory and a 384-bit bus for large datasets, 3D rendering or four simultaneous displays at up to 7680 x 4320 resolution. Builders with compact cases, limited power budgets or older PCIe 3.0 platforms should consider smaller or lower-power alternatives.

16-pin power connector requirement

The single 16-pin power connector is the specification that decides compatibility. Your power supply must provide this native connector or a reliable adapter, and deliver sufficient headroom above the 450 W board rating for stable operation.

How it compares

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

Price $1,555.99
Pricier than about 90% 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 lineGaming
Model nameRTX 4090 GAMING TRIO 24G
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 weight3.11 kg
Package size415 × 284 × 122 mm
More details
Cooling solutionTriple Fans

Questions about this item

Will the 337 mm length fit my mid-tower case?

The card measures 337 mm long, so measure from your PCIe bracket to the nearest drive cage or fan mount; allow a few millimetres for the 16-pin power cable bend radius.

Which way does the 16-pin connector seat on this triple-fan model?

The 16-pin socket sits on the top edge near the rear I/O; push straight down until the latch clicks — do not angle it or the pins can bend.

How often should I clean the triple-fan heatsink on a 450 W card?

Blow dust from the fin stack and fan blades every three to six months; heavy 450 W loads make dust build-up raise core temperatures faster than on lower-power cards.

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