Motherboard Components; Processor And Heatsink Installation; Memory; Memory Support - Supermicro SuperStorage 5049P-E1CR45L User Manual

3.3 Motherboard Components

Processor and Heatsink Installation

This server is sold with the CPU and heatsink installed. Only approved Supermicro technicians
should perform maintenance.

Memory

Memory Support

The storage server supports up to 512GB of RDIMM, 1TB of LRDIMM, and 2TB of 3DS
LRDIMM DDR4 (288-pin) ECC memory with speeds of up to 2933MHz in eight memory
slots. Memory speed is dependent on the processor model. Note: 2933MHz memory speed
is supported by 82xx/62xx processors only.
•
Only populate DIMMA2 and DIMMD2 if the extra memory support is needed.
•
Always use DDR4 DIMM modules of the same type, size and speed.
•
Mixed DIMM speeds can be installed. However, all DIMMs will run at the speed of the
slowest DIMM.
DDR4 Memory Support for 81xx/61xx/51xx/41xx/31xx Processors
Ranks
Per
DIMM
Type
and
Data
Width
SRx4
SRx8
RDIMM
DRx8
DRx4
QRX4
RDIMM 3Ds
8RX4
LRDIMM QRx4
QRx4
LRDIMM 3Ds
8Rx4
Chapter 3: Maintenance and Component Installation
DIMM Capacity (GB)
DRAM Density
4 Gb 8 Gb
4 GB 8 GB
8 GB 16 GB
8 GB 16 GB
16 GB 32 GB
N/A 2H-64GB
N/A 4H-128GB
32 GB 64 GB
N/A 2H-64GB
N/A 4H-128 GB
35
Speed (MT/s)
One Slot
per Channel per Channel
One DIMM One DIMM
per Channel per Channel
1.2 Volts 1.2 Volts
2666 2666
Two Slots
Two DIMMs
per Channel
1.2 Volts
2666