Technical Product Specification

Intel® Server Boards S4600LH2/T2 TPS
Revision 2.0
27
Figure 8. Intel
®
Server Boards S4600LH2 and S4600LT2 DIMM Slot Layout
The following are generic DIMM population requirements that generally apply to both the Intel
®
Server Boards
S4600LH2 and S4600LT2.
• All DIMMs must be DDR3 DIMMs
• Unbuffered DIMMs can be ECC or non-ECC.
• Mixing of Registered and Unbuffered DIMMs is not allowed per platform.
• Mixing of LRDIMM with any other DIMM type is not allowed per platform.
• Mixing of DDR3 voltages is not validated within a socket or across sockets by Intel. If 1.35V (DDR3L)
and 1.50V (DDR3) DIMMs are mixed, the DIMMs will run at 1.50V.
• Mixing of DDR3 operating frequencies is not validated within a socket or across sockets by Intel. If
DIMMs with different frequencies are mixed, all DIMMs will run at the common lowest frequency.
• Quad rank RDIMMs are supported but not validated by Intel.
• A maximum of 8 logical ranks (ranks seen by the host) per channel is allowed.
• Mixing of ECC and non-ECC DIMMs is not allowed per platform.