DFI unleashed two revisions to their LANParty lineup – the LANParty NFII Ultra B and LANParty PRO875B.
Revision B General New Features

From Left to Right: DFI LANParty NFII Ultra B and DFI LANParty PRO875B
First in the market, LANParty NFII Ultra B features DRAM voltage from 2.6V to 3.3V (0.1V step), complete CPU ratio control from 5X to 22X and chipset voltage from 1.6V to 1.9V. Additional DRAM timing control was also implemented to enable refresh cycle time control, row cycle time control, RAS-to-CAS write delay time control, SuperBypass control, and DIMM driving strength and signal slew rate control.
The new LANParty PRO875B for the Intel® platform supports the latest Intel Pentium® 4 3.20 GHz processor Extreme Edition and the CMOS Reloaded technology to deliver one unmatchable gaming platform.
More specifications: here
CMOS Reloaded Information: here