The Sapphire Vapor-X Radeon HD 7770 GHz Edition OC 1GB GDDR5 PCIe HDMI DP DVI GPU is a high-performance graphics card by SAPPHIRE, featuring AMD Radeon HD 7770 chipset. With 1GB of GDDR5 memory and various connectors including DVI-I, DisplayPort, DVI-D, and HDMI, this GPU offers excellent graphics capabilities for gaming, design, and multimedia applications. Compatible with PCI slots, this card is ideal for upgrading an existing system to enhance visual performance.

Sapphire Vapor-X Radeon HD 7770 GHz Edition OC graphics card with 1GB of GDDR5 memory. This is Sapphire's factory-overclocked Vapor-X version of the Radeon HD 7770, featuring the distinctive dual-fan Vapor-X cooling system and PCI Express 3.0 x16 interface.

The card has been installed and tested in a working computer and is fully functional. Windows and the AMD graphics driver correctly recognize the card as a Radeon HD 7770. Both cooling fans operate properly, and the card displayed a clean, stable image during testing with no artifacts or flickering observed.

All four video outputs were individually tested and confirmed working: DVI-I, DVI-D, HDMI, and DisplayPort. The card showed no crashes, overheating issues, or abnormal fan noise during testing.

This is the factory-overclocked Vapor-X OC model, manufacturer part number 11201-05-20G. Factory specifications include a 1100 MHz GPU core clock, 1GB GDDR5 memory, 128-bit memory interface, 5200 MHz effective memory speed, and 640 stream processors. The card uses a PCI Express 3.0 x16 interface and requires one 6-pin PCIe auxiliary power connection.

The Vapor-X cooler uses a dual-fan design with heat pipes and Sapphire's vapor chamber cooling technology. This version is a dual-slot card and offers a useful combination of legacy and digital display connections for older gaming PCs, retro Windows builds, multi-monitor systems, repair projects, or period-correct PC builds.

Specifications:

• Manufacturer: Sapphire Technology

• GPU: AMD Radeon HD 7770

• Edition: Vapor-X GHz Edition OC

• Manufacturer Part Number: 11201-05-20G

• Memory: 1GB GDDR5

• Memory Interface: 128-bit

• GPU Clock: 1100 MHz

• Effective Memory Speed: 5200 MHz

• Stream Processors: 640

• Interface: PCI Express 3.0 x16

• Cooling: Sapphire Vapor-X dual-fan cooler

• Power Connector: 1x 6-pin PCIe

• Video Outputs: 1x DVI-I, 1x DVI-D, 1x HDMI, 1x DisplayPort

• Form Factor: Dual-slot graphics card

The graphics card has been cleaned and is in very good cosmetic condition. It shows only minor signs of previous handling/use consistent with a pre-owned computer component. No physical damage was found. Please review the photos for the exact cosmetic condition.

Included is the Sapphire Radeon HD 7770 graphics card only. No retail box, power adapter, display cables, driver disc, manuals, or other accessories are included.

Testing summary: installed in a working PC; card recognized correctly; both fans working; DVI-I tested; DVI-D tested; HDMI tested; DisplayPort tested; stable video output; no artifacts or flickering; no overheating, crashing, or abnormal fan noise observed.

Condition Assessment: Very Good - Tested and fully working. Clean, no physical damage, all four display outputs and both cooling fans confirmed functional.