Supermicro SUPERSERVER 8048B-C0R3FT, Руководство пользователя

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Chapter 5: Advanced Serverboard Setup
5-15
Other Important Notes and Restrictions
•
For the memory modules to work properly, please install DIMM modules of the
same type, same speed and same operating frequency on the motherboard.
Mixing of RDIMMs or LRDIMMs is not allowed. Do not install both ECC and
Non-ECC memory modules on the same motherboard.
•
Using DDR3 DIMMs with different operating frequencies is not allowed. All
channels in a system will run at the lowest common frequency.
5-6 Adding PCI-E Add-On Cards
The 748TQ-R1K43B 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 Slot3) and two (2) PCI-E 3.0 x8 slots
(CPU2 Slot2, CPU2 Slot4) of the X10QBL-(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.