IBM 689912U Hardware Maintenance Manual - Page 268

Total Memory 96 MB 128 MB 128 MB 256 MB 256 MB 512 MB Mem 1 32 MB 128 MB 64 MB 128 MB 128 MB 128 MB Mem 2 32 MB - 64 MB 128 MB 64 MB 128 MB Mem 3 32 MB - - - 64 MB 128 MB Mem 4 - - - - - 128 MB PC 300 (Type 6862, 6892): DIMM sizes of 16 MB, 32 MB, 64 MB, and 128 MB are acceptable. Start filling DIMM socket 0, then 1, then 2. Use 3.3 V unbuffered 100 MHz. SDRAM Non-Registered DIMMs only. Non-parity or ECC DIMMs are supported. Install only ECC DIMMs to enable ECC. See "System Board Memory" on page 248 for DIMM size, speed, and type. PC 730/750 Series (Type 6875, 6876, 6885, 6886) - Pentium 75/90/100/120/133 MHz: These are the recommended combinations of memory-module kits. Each bank must contain a matched pair of SIMMs having the same size and speed. Total Memory 8 MB 16 MB 16 MB 24 MB 24 MB 32 MB 32 MB 40 MB 40 MB 48 MB 48 MB 64 MB 64 MB 72 MB 72 MB 80 MB 80 MB 96 MB 96 MB 128 MB Bank 1 MEM 1/2 4 MB 4 MB 8 MB 4 MB 8 MB 8 MB 16 MB 8 MB 16 MB 8 MB 16 MB 16 MB 32 MB 16 MB 32 MB 16 MB 32 MB 16 MB 32 MB 32 MB Bank 2 MEM 3/4 - 4 MB - 4 MB 4 MB 8 MB - 8 MB 4 MB 8 MB 8 MB 16 MB - 16 MB 4 MB 16 MB 8 MB 16 MB 16 MB 32 MB Bank 3 MEM 5/6 - - - 4 MB - - - 4 MB - 8 MB - - - 4 MB - 8 MB - 16 MB - - 258 IBM PC 300/700, IntelliStation Series HMM