Asus DSBF-DM/SAS - Manual (Page 39)

ASUS DSBF-DM Series 2-19
Configuration 2 (Mirroring) : Eight memories population
(two onboard memory included)
FB-DIMMs are installed in the following slots: DIMM_10, DIMM_11, DIMM_20,
DIMM_21, DIMM_30, and DIMM_31. Note that the FB-DIMMs installed in
DIMM_20 and DIMM_30 socket have to be 1G 667 FB-DIMMs.
Branch 1
(Mirror)
Branch 0
DIMM_01 Onboard Memory DIMM_21 DIMM_31 DIMM_30
Slot 1
MCH
Slot 1
Ch:3
Slot 0 Slot 0
Ch:2
Slot 0
Ch:1 Ch:0
Slot 0
DIMM_20 DIMM_1
1
Onboard Memory