8gb DDR3 modules "2 banks"
 

http://i1.techpowerup.com/images/transparent.gif Hynix Announces Validation of the World’s First 8 GB 2-Rank DDR3 R-DIMM
Hynix Semiconductor today announced the validation of the HMT31GR7AUP4C, the world’s first MetaRAM based 8 GB 2-rank DDR3 RDIMM, on Intel’s Nehalem CPU based Tylersburg-EP platform
When fully populated with 3 DIMMs per channel, the Hynix 8 GB RDIMM operates at 1066 MHz speed. Competing industry standard modules exhibit performance degradation to 800 MHz when operating under full load. The Hynix 8 GB DDR3 RDIMM enables a maximum capacity of 144 GB operating at 1066 MHz in a dual processor Tylersburg-EP platform, not possible with industry standard DIMMs. » Read full story