5-12
SUPERSERVER 1028TR-T/TF User's Manual
Populating RDIMM/LRDIMM ECC Memory Modules
RDIMM/LRDIMM DDR4 ECC
Type Ranks Per
DIMM &
Data Width
Memory DIMM
Capacity (GB)
(See the Note Below)
Max Speed (Ghz);
Voltage (V)
Slots per Channel
(SPC) and DIMM
per Channel (DPC)
1 Slots Per
Channel
1DPC
4GB 8GB 1.2V
RDIMM SRx4 8GB 16GB 2133
RDIMM SRx8 4GB 8GB 2133
RDIMM QRx8 8GB 16GB 2133
RDIMM QRx4 16GB 32GB 2133
LRDIMM (RM) QRx4 32GB 64GB 2133
Note: For detailed information on memory support and updates, please refer to the SMC
Recommended Memory List posted on our website at http://www.supermicro.com/support/
resources/mem.cfm.
5-6 Adding PCI Expansion Cards
The 1028TR-T/TF includes one preinstalled riser cards designed specifi cally for
use in the SC809TS-1K03BP 1U rackmount chassis. These riser cards support one
low-profi le PCI Express x16 cards to fi t inside the chassis for each node.
Installing an Expansion Card
1. After powering down the system, remove the PCI slot shield.
2. Fully seat the card into the 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 shield protects the motherboard and its components from EMI
and aid in proper ventilation, so make sure it is always in place.