HP 735018-001 Graphics Card - NVIDIA GTX770 Warthog FH, 2GB GDDR5, PCIex16

List of compatible models includes: ENVY 700-400nc DT PC CZECH-SK, Envy 700-570jp (Kaili2) PC, ENVY Phoenix 800-010ex DT PC SAU, ENVY Phoenix 810-000eo DT PC NRL, ENVY Phoenix 810-019eb DT PC EUROA4, ENVY Phoenix 810-080ea DT PC UK, ENVY Phoenix 810-110ee DT PC ARAB, ENVY Phoenix 810-115nf DT PC FR, ENVY Phoenix 810-150ea DT PC UK, ENVY Phoenix 810-180jp (Kaili) ES PC, ENVY Phoenix 810-191ef DT PC FR, ENVY Phoenix 810-220ne DT PC ARAB, ENVY Phoenix 810-290jp (Pitt2) ES PC, ENVY Phoenix 810-301nr DT PC RUSS, ENVY Phoenix 810-370na DT PC UK, ENVY Phoenix 810-390nf DT PC FR, ENVY Phoenix 810-402nh DT PC EUROA5, ENVY Phoenix 810-495nf DT PC FR, ENVY PHOENIX CTO 800-070ST, ENVY PHOENIX CTO 810-230QE, ENVY PHOENIX CTO 810-270ST REFURB, ENVY PHOENIX DESKTOP CTO 810-370ST, ENVYPhoenix 810-202ng DT PC GR