Artesyn Embedded Technology ATCA-7370, Installation And Use Manual

Page: 105 / 252

Functional Description
ATCA-7370/ATCA-7370-S Installation and Use (6806800P54G)
105
5.3 Memory
5.3.1 DDR3 Main Memory
ATCA-7370 provides a dual Intel Xeon Processor E5-2648L CPU with Integrated Memory
Controller (IMC). Each IMC supports four independent 72-bit (64-bit Data + 8-bit ECC) wide
DDR3 memory channels.
ATCA-7370 supports one VLP DIMM sockets for each memory channel resulting in a total of
eight DDR3 DIMM sockets.
Supported DDR3 speeds are DDR3-800, DDR3-1066, DDR3-1333 and DDR3-1600. DDR3
signaling voltage level is 1.35 V/1.5 V. Higher DDR3 memory speed may be supported by the
next generation processor.
5.4 Network
5.5 I/O Controller
Intel C604 chipset is PCH that is used with Intel Xeon E5-2648L Processor. It provides the
following interfaces:

x4 lane DMI connect to CPU

Eight lanes PCIe Gen2

Four ports SAS

Six serial ATA (SATA) interfaces

Fourteen USB 2.0 interfaces

SPI Interface for BIOS

32-bit PCI Interface

SM bus