DESC: Simple Technology is a leading independent provider of standard and custom memory solutions, with products based on dynamic random access memory, or DRAM, static random access memory, or SRAM, and Flash memory technologies, such as CompactFlash. The company designs, manufactures and markets a comprehensive line of over 2, 500 memory, storage and connectivity products used in high performance computing, networking and communications, consumer electronics and industrial applications.??This memory is designed for Sony VAIO PCV-RX600E/N (BTO) 1.6GHz to 2.2GHz P4, A Open AX4T, AX4T II, Abit TH7-RAID, TH7II-RAID; Asus P4T i850 P4 RAMBUS, P4TE i850 P4 RAMBUS; Gigabyte GA-8ITX, GA-8ITXE, GA-8ITXR, Intel D850GB (GARIBALDI), D850MD (Medford), D850MV (Maryville), IWILL DX400-SN, MSI (MicroStar) 850 Pro2LE (MS-6523), 850 Pro5 (MS-6545), MS-6385; SuperMicro Super P4DC6, Super P4DC6+, Super P4DCE, Super P4DCE+, SuperMicro SuperServer 6022C.