BECKHOFF CB3056 - Manual (Page 14)

Chapter: Connectors CPU Socket
page 14 Beckhoff New Automation Technology CB3056
3.2 CPU Socket
The CB3056 board has an rPGA988B CPU socket accomodating certain models of Intel®’s 2nd
Generation Core™ and Celeron® family CPUs. The rPGA988B is a ZIF (Zero Insertion Force) socket,
which means that you can insert the processor without there being any resistance. There is only one
orientation in which the processor will fit into the socket. Once the processor is in place the fastening
screw must be tightened to ensure proper electrical contact.
The package type allows a maximum die temperature of 100 degrees Celsius and accords highest
possible security even in rough environment.
The processor includes a second level cache of up to 6 MByte, depending on which model is used.
Furthermore the processors offer many features known from the desktop range such as MMX2, serial
number, loadable microcode etc.
N
OTE
Processors must be ordered separately. The board ships without a CPU.