ASUS GeForce GTX 770 DirectCU II OC 2GB GDDR5 (Model: dual-fan card with DirectCU II cooling. NVIDIA GK104 Kepler GPU, 1536 CUDA cores, 2GB GDDR5 (256-bit), boost up to 1110 MHz. Outputs: DVI-I, DVI-D, HDMI, DisplayPort. Requires 6-pin + 8-pin power.
Great for older games, dual/triple monitor setups, light workloads, HTPC, or as a spare/parts card. Supports SLI, DirectX 11.1, etc.
Tested/working. No original box, manuals, or accessories. Buyer responsible for proper installation, drivers, and compatibility.

• GPU: NVIDIA GeForce GTX 770 (GK104, 28 nm, 1536 CUDA cores)
• Clocks (OC model): Base ~1058 MHz, Boost 1110 MHz (reference was ~1046/1085 MHz)
• Memory: 2 GB GDDR5, 7010 MHz effective, 256-bit interface, ~224 GB/s bandwidth
• Interface: PCI Express 3.0 x16
• Outputs: 1× dual-link DVI-I, 1× dual-link DVI-D, 1× HDMI, 1× DisplayPort 1.2 (supports multi-monitor / up to 4 displays)
• Power: 6-pin + 8-pin PCIe connectors; TDP ~230 W (up to ~300 W peak); recommended 600 W+ PSU
• Cooling: ASUS DirectCU II (copper heatpipes contacting the GPU die + dual 80 mm fans); DIGI+ VRM (digital power) and Super Alloy Power components for stability/longevity
• Other: SLI-capable, DirectX 11.1 / OpenGL 4.3, CUDA, PhysX, GPU Boost 2.0; ASUS GPU Tweak software support
• Dimensions: Approx. 10.7″ × 5.2″ × 1.6″ (dual-slot)
• Manufacturer: ASUSTeK Computer Inc. (Taipei, Taiwan); Made in China. Part of the GTX 700 series (released ~May 2013).