MSI
MSI RTX 4090 GAMING TRIO 24G graphics card
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
- InterfacePCI Express 4.0
- Chipset ManufacturerNVIDIA
- GPU SeriesNVIDIA GeForce RTX 40 Series
- GPUGeForce RTX 4090
- CUDA Cores16384
- Memory Size24GB
- 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.
Highlights
- 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
Specifications
| Brand | MSI |
|---|---|
| Series | Gaming |
| Model | RTX 4090 GAMING TRIO 24G |
| Interface | PCI Express 4.0 |
| Chipset Manufacturer | NVIDIA |
| GPU Series | NVIDIA GeForce RTX 40 Series |
| GPU | GeForce RTX 4090 |
| CUDA Cores | 16384 |
| Memory Size | 24GB |
| Memory Interface | 384-Bit |
| Memory Type | GDDR6X |
| DirectX | DirectX 12 Ultimate |
| OpenGL | OpenGL 4.6 |
| Multi-Monitor Support | 4 |
| HDMI | 1 x HDMI 2.1 |
| DisplayPort | 3 x DisplayPort 1.4a |
| Max Resolution | 7680 x 4320 |
| Cooler | Triple Fans |
| Thermal Design Power | 450W |
| Power Connector | 1 x 16-Pin |
| Max GPU Length | 337 mm |
| Shipping weight | 3.11 kg |
| Package size | 415 × 284 × 122 mm |
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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