Supermicro 8028B-C0R4FT, User Manual

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5-14
SUPERSERVER 8028B-TR4F/C0R4FT User's Manual
RDIMM/3DS LRDIMM DDR4 ECC in Lockstep Mode (1:1)
DDR4 RDIMM+LRDIMM (1:1)
Type Ranks Per DIMM &
Data Width (x8 is
supported, but not
listed)
SR=Single Rank
DR=Dual Rank
QR=Quad Rank
Max DIMM
Capacity (GB)
Max Speed
(MT/s); Voltage
(V); Slot Per
Channel (SPC)
and DIMM Per
Channel (DPC)
2SPC
1DPC 2DPC
4Gb 8Gb 1.2V 1.2V
RDIMM
SRx4 8GB 16GB 1866 1866
RDIMM
DRx4 16GB 32GB 1866 1866
LRDIMM
QRx4 32GB 64GB 1866 1866
LRDIMM 3DS
8Rx4 64GB 128GB 1866 1866
5-6 Adding PCI-E Add-On Cards
The SC828TS-R1K43LPB tower/4U rackmount chassis can accommodate four
PCI low-pro
fi le expansion card slots that are available in the rear of the chassis for
Two (2) PCI-E 3.0 x16 slots (CPU1 Slot1, CPU2 Slot 3) (CPU1 Slot1, CPU2 Slot3)
and Two (2) PCI-E 3.0 x8 slots (CPU2 Slot2, CPU2 Slot4) (CPU2 Slot2, CPU2
Slot4) of the X10QBL-4(CT) serverboard.
Installing an Add-on Card
1. Begin by removing the PCI slot shield for the slot you wish to populate.
2. Fully seat the card into the riser card slot, pushing down with your thumbs
evenly on both sides of the card.
3. Finish by using a screw to secure the top of the card shield to the chassis.
The PCI slot shields protect the serverboard and its components from EMI
and aid in proper ventilation, so make sure there is always a shield covering
each unused slot.