SAPPHIRE 100586L Sapphire Radeon HD 5770 1GB GDDR5 128-Bit PCI Express 2.0 x16 Dual DVI Please ensure that your original part number matches this exactly, or check with the manufactuer for compatiblity. Customers are responsible for compatiblity. This part is guaranteed to be fully functional, original and authentic. SAPPHIRE 100283L Radeon HD 5770 (Juniper XT) 1GB 128-Bit GDDR5 PCI ... Sapphire-Technology-ATI-Radeon-HD-5770-2116300-100283L-1-GB-GDDR5 ... 100586L