NEC Express5800/T71f User Manual page 75

Max TOLUD Maximum Value of TOLUD. Dynamic assignment
would adjust TOLUD automatically based on largest
MMIO length of installed graphic controller.
63
2133
2400
2667
[Dynamic]
3.25 GB
3 GB
2.75 GB
2.5 GB
2.25 GB
2 GB
1.75 GB
1.5 GB
1.25 GB
1 GB