4pcs 4GB PC2-3200 ECC Registered DIMM dual Rank, Make sure the memory you purchase for this system is single rank other wise they will not work.
Lifetime warranty 30 day money back guarantee
Compatible with: IBM eServer xSeries 226 (8488-xxx)
Max Memory: 16GB Sockets: 6 Sockets (3 Banks of 2) Notes:
The eServer xSeries Models 226 comes standard with Chipkill or Non-Chipkill memory. The system does not support mixing Chipkill and Non-Chipkill. Systems with single module configurations must either remove the module before upgrading with our memory or purchase an additional single module from IBM (512MB Module p/n: 73P4206 or 39M5858). The system supports only ONE Kit of the 4gb kit dual rank 2x2 or 1kit of 8gb dual rank, which MUST be installed in the first bank. The only supported 16GB configuration would be: (1) 8gb kit + (2) 4gb kit single ranks