Samsung 990 Pro 2TB SSD with Heatsink The Ultimate SSD - Reach max performance of PCIe 4.0. Experience longer-lasting, opponent-blasting speed. The in-house controller's smart heat control delivers supreme power efficiency while maintaining ferocious speed and performance to always keep you at the top of your game. Data Storage Capacity: 2 Tb Depth: 82 MM Smart thermal solution: Sink that heat. The slim heatsink dissipates heat to prevent performance drops from overheating. Get stable heat control, and miniml fan noise for heavy-graphic gaming. Breakthrough power efficiency. More power-efficient performance. Higher performance usually consumes more power. But, 990 PRO uses less power with up to 50% improved performance per Watt over 980 PRO. This low-power design makes max PCIe 4.0 performance possible with optimal power efficiency Height: 243 MM Width: 80 MM