1-10
A1SRM-LN7F/LN5F Series Motherboard User’s Manual
1-2 Processor Overview
The A1SRM-LN7F/LN5F Series motherboard supports a 2nd-generation 64-bit,
Intel
®
Atom™ C2000 22nm 3-D Tri-Gate SoC (System-on-a-Chip) communication
processor based on low-power Silvermont microarchitecture in an FCBGA 1283
package (C2758 or C2358 formerly Rangeley). Built upon the functionality and
capability of the C2000 Series processor in the low-power 22nm microarchitecture,
the A1SRM-LN7F/LN5F Series motherboard provides unprecedented enhance-
ments to network routing, internet security, system performance, and power ef-
ficiency.
The C2000 SoC Series processor features an Out-of-Order Execution Engine and
offers new multi-core and system fabric architecture capable of utilizing eight or two
CPU cores to achieve improved single-thread performance. This new SoC processor
also provides an operating range with wider dynamic power and enhanced power
management. In addition, the A1SRM-LN7F/LN5F Series motherboard supports
Intel
®
Quickassist Technology, which provides hardware acceleration to help en-
hance cryptographic performance, secure internet traffic, and boost network routing,
freeing up processor resources for application processing. The A1SRM-LN7F/LN5F-
2358 model also supports Intel
®
Turbo Boost Technology, which offers turbo-boost
capabilities to maximize system performance.
Intel
®
C2000 Series Processor Features
•
SSE Extensions
•
AES-NI
•
Highly-Optimized Power Management Unit
•
Server-Class Reliability, Availability and Serviceability (RAS)
•
Intel
®
Virtualization Technology (VTx)
•
Intel
®
QuickAssist Technology
•
Intel
®
Turbo Boost Technology (C2358 only)
•
USB 2.0, two (2) SATA 3.0 ports and four (4) SATA 2.0 ports (C2358 with two
SATA 2.0 ports)
•
Quad GbE LAN
•
Supports 64GB of UDIMM DDR3 memory at 1600MHz (C2358 supports up to
16GB at 1333MHz)
