Choose Proper Parts For Your System; Central Processor Unit (Cpu) Considerations; System Memory Interface - Fujitsu D3488 Technical Description

10 – English

Choose Proper Parts for Your System

Before you installing a system with this motherboard, make sure your major system parts meet the
following basic guidelines and requirements:

Central Processor Unit (CPU) Considerations

● Single/Dual Processor System
The D3488 supports up to two Intel® Xeon® processors in an LGA3647 socket.
Single Processor System:
When only installing a single processor on D3488, the processor must be installed in the CPU0
socket.
Dual Processor System:
D3488 supports dual processor configurations only in which both processors operate with the
same QPI frequency, core frequency, and have the same internal cache sizes. Mixing
processors operating at different QPI frequency, core frequency, or cache sizes may cause
system non-operation or damages on processors and/or the motherboard.
● Quick Path Interconnect (QPI)
The processor host bus, or called Quick Path Interconnect (QPI), auto-operates at a frequency
up to 9.6 GT/s.

System Memory Interface

● Technology
Buffered single, dual, or quad rank (LR-DIMM) DDR4 DDR4 2133/2400/2667 modules with or
without ECC
● Connector
288 Pin, 1.2 V / 2.5 V / 72 Bit
48
Mainboard D3488
Fujitsu