Cisco UCS C260 M2 High-Performance Rack-Mount Server
12
CONFIGURING the SERVER
(3) Eight Four-Socket Risers
■
32 DIMMs capacity total
(4) Sixteen Four-Socket Risers
■
64 DIMMs capacity total
Caveats
■
Each CPU controls eight Millbrook-2 DDR3 channels. Memory risers must be installed in pairs
on paired DDR3 channels. See
CPUs and DIMMs on page 46
for details.
■
You cannot mix two- and four-socket risers in a C260 M2 system. You must choose either all
two-socket risers or all four-socket risers.
■
You should order enough risers with enough sockets to accommodate your maximum
forseeable memory needs.
■
The minimum riser configuration is one pair of risers for each CPU. Each riser for a CPU must
contain an equal number of matched DIMMs. Each CPU can boot and run from a single
matched pair of risers.
Choose DIMMs
DIMMs are orderable as kits, with two DIMMs per kit. Choose the desired number of DIMMs. The
available memory DIMMs are listed in
Table 5
.
Approved Configurations
(1) Two-Socket Risers
■
Each two-socket riser can accommodate two DIMMs.
— If you ordered eight two-socket risers, you can order a minimum of two DIMM kits
(four DIMMs) and a maximum of eight DIMM kits (16 DIMMs).
— If you ordered sixteen two-socket risers, you can order a minimum of two DIMM kits
(four DIMMs) and a maximum of sixteen DIMM kits (32 DIMMs).
Table 5 Available DDR3 DIMM Kits
Product ID (PID)
PID Description
Voltage
Ranks/
DIMM
DIMM Options
UCS-MR-2X041RX-C
8GB DDR3-1333MHz RDIMM/PC3-10600/2x4GB Kit
1.35
1
UCS-MR-2X082RX-C
16GB DDR3-1333MHz RDIMM/PC3-10600/2x8GB Kit
1.35
2
UCS-MR-2X164RX-D
32GB DIMM Kit (2x16GB)
1.35
4
