The Intel? SC450NX Server Platform memory module has 16 dual in-line memory module (DIMM) sockets support up to 4 GB of EDO/ECC system memory.
Supports the following memory features:168-pin DIMMs with gold-plated contacts, Buffered EDO/ECC DIMMs; 50ns or 60ns, 32 MB: 16Mbit, 4Mx4 DRAM; 2K or 4K refresh, 64 MB: 64Mbit, 8Mx8 DRAM; 4K refresh, 128 MB: 64Mbit, 16Mx4 DRAM; 4K or 8K refresh, 256 MB: 64Mbit, 16Mx4 DRAM; 4K or 8K refresh, 3.3v memory only, CAS-before-RAS refresh only, Single or double-sided DIMMs, Double-high DIMMs with maximum height of 2.1 inches, TSOP package only, SOJ is not supported due to spacing
