We guaranty this kit will work in your machine. 4pcs. 8GB 1333MHz ECC REGISTER Module Lifetime exchange or repair warranty against manufacturing defects by Computer Memory Solutions Brand Computer Memory Solutions Max Memory: Maximum
Memory: 128 GB ECC UDIMMs 512 GB RDIMMs 512
GB LRDIMMs Sockets: 4 or 8 sockets ASRock Server EP2C602-2TS6/D16, EP2C602-4L/D16 MODULES MUST BE ORDERED AND INSTALLED IN QUADS for Quad Channel mode. WE OFFER KITS OF 4 FOR Quad Channel mode. WE OFFER Unbuffered ECC UDIMM, Registered RDIMM and Load Reduced LRDIMM memory modules. Modules of different memory types CANNOT be mixed within the same system. Mixing x4 and x8 modules is allowed, however not within the same bank. When using the Intel E5-1600 series CPU only one CPU socket can be populated and only the corresponding DIMMs sockets can be utilized. The Intel E5-1600 only supports ECC UDIMMs and RDIMMs.