Supermicro M12SWA-TF for Threadripper PRO sWRX8 Supermicro M12SWA-TF for Threadripper PRO sWRX8 motherboard EATX 12 x 13 ", up to TDP 280W, up to 256GB unbuffered non-ECC, or 2TB registered ECC, 6 PCI-E 4.0 x16 slots, 10Gb, 7.1 audio includes optional 3 year Supermicro hardware warranty (3Yr)