User's Manual

J3455I-CM-A
2-4
2.3 Central Processing Unit (CPU)
The motherboard comes with an onboard Intel
®
Celeron
®
Quad-core processor J3455.
Intel
®
J3455
2.4 System memory
This motherboard comes with two Double Data Rate 3 (DDR3) Dual Inline Memory Module
(DIMM) sockets. The gure illustrates the location of the DDR3 DIMM sockets:
Channel Sockets
Channel A DIMM_A1
Channel B DIMM_B1
DIMM_A1 DIMM_B1
• You may install varying memory sizes in Channel A and Channel B. The system maps
the total size of the lower-sized channel for the dual-channel conguration. Any excess
memory from the higher-sized channel is then mapped for single-channel operation.
• Always install the DIMMS with the same CAS Latency. For an optimum compatibility,
we recommend that you install memory modules of the same version or data code
(D/C) from the same vendor. Check with the vendor to get the correct memory
modules.
• According to Intel
®
CPU spec, DIMM voltage below 1.35V is recommended to protect
the CPU.
Visit the ASUS website at www.asus.com for the latest QVL.