8GB Total. 2PCS OF 4GB PC3-10600 240 pin DIMM DDR3 NON ECC 1333MHz Major brand memory. Also 1600mhz Will work in this system THIS THIS MODULE IS MANUFACTURED BY CMS LIFETIME WARRANTY BY MANUFACTURED MAX MEMORY: 32GB non-ECC UDIMM 32GB ECC UDIMM SOCKETS 4
COMPATIBLE WITH: ASUS M5 Motherboard M5A97 LE R 2.0 ASUS M5 Motherboard M5A97 EVO