Dell Command | Configure Version 4.1.0 Command Line Interface Reference Guide

Valid Argument	AllocateEvenly, AllocateMoreToCpu1
Description	Allocates PCI resources, buses, memory-mapped I/O (MMIO) space, and I/O space. If set to AllocateEvenly, equal amount of memory is allocated to all the resources when two CPUs are installed. When set to AllocateMoreToCpu1, larger amount of device-specific memory is allocated, which in turn reduces the usable memory on a system with a 32-bit operating system.

--PciResAllocationRatio