System Memory - Asus PRIME H510M-R Manual

1.4

System memory

This motherboard comes with two Double Data Rate 4 (DDR4) Dual Inline Memory Module
(DIMM) sockets. The figure illustrates the location of the DDR4 DIMM sockets:
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Recommended memory configurations
DIMM_A1*
1-8
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 configuration. Any
excess memory from the higher-sized channel is then mapped for single-channel
operation.
Always install DIMMs with the same CAS latency. For optimal compatibility, we
recommend that you install memory modules of the same version or date code (D/C)
from the same vendor. Check with the retailer to get the correct memory modules.
10 Gen Intel Core™ i7/i9 processors support 2933/2800/2666/2400/2133 natively,
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others will run at the maximum transfer rate of DDR4 2666 MHz.
11 Gen Intel processors support 2933/2800/2666/2400/2133 natively.
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The default memory operation frequency is dependent on its Serial Presence Detect
(SPD), which is the standard way of accessing information from a memory module.
Under the default state, some memory modules for overclocking may operate at a
lower frequency than the vendor-marked value.
For system stability, use a more efficient memory cooling system to support a full
memory load (2 DIMMs).
Refer to www.asus.com for the latest Memory QVL (Qualified Vendors List), and
memory frequency support depends on the CPU types.
DIMM_B1*
Channel
Channel A DIMM_A1*
Channel B DIMM_B1*
DIMM_A1*
DIMM_B1*
Chapter 1: Product Introduction
Sockets