Supermicro SBI-6419P-T3N, User Manual

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3-13
Chapter 3: Setup and Installation
3-4 Onboard Battery Installation
A battery is included on the mainboard to supply certain volatile memory components
with power when power has been removed from the blade module. If this battery dies, it
must be replaced with an equivalent CR2032 Lithium 3V battery. Dispose of used
batteries according to the manufacturer's instructions. See
Figure 3-3 for a diagram of
installing a new Onboard battery.
Caution: There is a danger of explosion if the Onboard battery is installed upside down,
which reverses its polarities.
Figure 3-3. Installing the Onboard Battery
3-5 Memory Installation
Memory Support
The motherboard features twelve (12) 288-pin DIMM sockets that can support up to 1.5
TB of RDIMM/LRDIMM DDR4 2666/2400 MHz speed, 8 GB, 16 GB, 32 GB, 64 GB and
128 GB size memory per node.
Table 3-1. DDR4 Memory Support for Two Slots per Channel
Type
Ranks
Per DIMM
and Data
Width
DIMM Capacity (GB)
Speed (MT/s)
Two Slots per Channel
One DIMM per
Channel
Two DIMMs per
Channel
4 Gb 8 Gb 1.2 Volts 1.2 Volts
RDIMM
SRx4 8 GB 16 GB 2666 2666
SRx8 4 GB 8 GB 2666 2666
DRx8 8 GB 16 GB 2666 2666
DRx4 16 GB 32 GB 2666 2666
RDIMM 3Ds
QRX4 N/A 2H-64GB 2666 2666
8RX4 N/A 4H-128GB 2666 2666
LRDIMM QRx4 32 GB 64 GB 2666 2666