nForce3 150 nForce3 250 - 800HT, does not include

nForce3 150

nForce3 250 - 800HT, does not include on-chip Gigabit LAN or on-chip Firewall.
nForce3 250Gb - 800HT, includes gigabit LAN and on-chip Firewall.
nForce3 Ultra - 1000HT, gigabit LAN, Firewall, for Athlon 64/Athlon 64 FX.

nForce3 Pro 150 - Opteron
nForce3 Pro 250 - Opteron, 1000HT, gigabit LAN, Firewall.

На фото один и тот-же чип, т.ч. значения не имеет.

Поправил.