Gigabyte nVidia GeForce RTX 4090 GAMING OC 24G Video card, PCI-E 4.0, GDDR6X, 3 x DP 1.4, 1 x HDMI 2.1

Graphics Processing GeForce RTX® 4090
Core Clock TBD
CUDA® Cores 16384
Memory Clock 21 Gbps
Memory Size 24 GB
Memory Type GDDR6X
Memory Bus 384 bit
Card Bus PCI-E 4.0 x 16
Digital max resolution 7680×4320
Multi-view 4
Card size L=340 W=150.2 H=75.2 mm
PCB Form ATX
DirectX 12 Ultimate
OpenGL 4.6
Recommended PSU 1000W
Power Connectors 16 pin*1
Output DisplayPort 1.4 *3 HDMI 2.1 *1

Accessories
1. Quick guide
2. Warranty registration
3. Anti-sag bracket
4. Anti-sag bracket installation guide
5. One 16-pin to four 8-pin power adaptor

Manufacturer Link: https://www.gigabyte.com/Graphics-Card/GV-N4090GAMING-OC-24GD/sp#sp

Warranty: 36