I am almost certain this is an R9 290 but I cannot check if it is a 290X.
Best fit for gamers who require high-end graphics processing power with a specific focus on liquid cooling upgrades.
Apple iMac with Retina Display 27-inch Desktop (Intel Core i5 3.2 GHz, 16 GB RAM, 1 TB, AMD Radeon R9 M390 with 2 GB memory, OS Sierra) - Silver - 2015 (Refurbished)
Sapphire AMD Radeon R9 290 4GB GDDR5 - S STICKER Variant
ASUS AMD Radeon R9 270X DirectCU II 2GB GDDR5 Graphics Card - DVI HDMI DP
AMD Radeon R9 360 (2 GB DDR5, DP, HDMI, DVI)
MSI AMD Radeon R9 390 8192 MB Gaming 8G Graphics Card
Apple iMac 27" late 2015 (3TB HDD, Intel Core i7, 4GHz, 24GB RAM, AMD Radeon R9)
