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3 memory, 1 ddr3 main memory, 4 network – Artesyn ATCA 7370 / ATCA 7370-S Installation and Use (June 2014) User Manual

Page 107: 5 i/o controller, 4 network 5.5 i/o controller

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Functional Description

ATCA-7370/ATCA-7370-S Installation and Use (6806800P54F)

107

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

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