(Bundled LOT OF 10) AMD Radeon RX 470D 8G GDDR5 Quad UEFI GPUs specially designed for crypto mining. These units come without fans but are equipped with heatsinks to keep them cool during operation. They require an 8-pin PCI-E power cable and are compatible with PCI Express 3.0 x16 slots. These GPUs have a memory size of 8 GB and use GDDR5 memory type. They are made by AMD, with the AMD chipset manufacturer and AMD Chipset/GPU model. Does not have active video output.