Asus B150 PRO GAMING/AURA B150 PRO GAMING/AURA Users manual English - Page 16

• 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. • According to Intel® CPU spec, DIMM voltage below 1.5V is recommended to protect the CPU. • Due to the memory address limitation on 32-bit Windows® OS, when you install 4GB or more memory on the motherboard, the actual usable memory for the OS can be about 3GB or less. For effective use of memory, we recommend that you do any of the following: - Use a maximum of 3 GB system memory if you are using a 32-bit Windows® OS. - Install a 64-bit Windows® OS if you want to install 4GB or more on the motherboard. - For more details, refer to the Microsoft® support site at http://support.microsoft. com/kb/929605/en-us. • 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. To operate at the vendor-marked or at a higher frequency, refer to section 2.5 Ai Tweaker menu for manual memory frequency adjustment. • 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. • For system stability, use a more efficient memory cooling system to support a full memory load (4 DIMMs) or overclocking condition. B150 PRO GAMING/AURA motherboard memory Qualified Vendors Lists (QVL) DDR4 3000 MHz (O.C.) capability Vendors Part No. Size SS/DS Chip Brand Chip NO. Timing KINGSTON HX430C15PB2K4/16 4G SS KINGSTON HX430C15PB2K4/16 4G SS G.SKILL F4-3000C15Q-16GRR 4G SS TEAM TCD48G3000C16ABK 8G DS TEAM TCD44G3000C16ABK 4G SS PANRAM PUD43000C154G4NJW 4G SS N/A N/A N/A TEAM TEAM N/A Heat-Sink Package Heat-Sink Package Heat-Sink Package 15-15-15-35 T4D5128HT-30 16-16-16-36 T4D5128HT-30 16-16-16-36 Heat-Sink Package 15-17-17-35 DIMM socket support Voltage (Optional) 1 DIMM 2 DIMMs 4 DIMMs 1.35V • • • 1.35V • • • 1.35V • • • 1.35V • • • 1.35V • • • 1.35V • • • KINGSTON HX430C15PBK4/32 8G DS N/A Heat-Sink Package 15-16-16-39-65 1.35V • • • DDR4 2800 MHz (O.C.) capability Vendors Part No. Size CORSAIR CMK16GX4M4A2800C16 4G G.SKILL HX428C14PB2K4/16 4G G.SKILL F4-2800C6Q-16GRK 4G PATRIOT PX416G280C6QK 4G GLOWAY PC4-22400 4G PANRAM PUD42800C164G4NJW 4G MUSHKIN 994207F 4G KINGSTON HX428C14PBK/32 8G SS/DS SS SS SS SS SS SS SS DS Chip Brand Chip NO. N/A Heat-Sink Package N/A Heat-Sink Package N/A Heat-Sink Package N/A Heat-Sink Package SK HYNIX H5AN4G8NMFR N/A Heat-Sink Package N/A Heat-Sink Package N/A Heat-Sink Package Timing 16-18-18-36 - DIMM socket support Voltage (Optional) 1 DIMM 2 DIMMs 4 DIMMs 1.2V • • • 1.35V • • • 16-16-16-36 1.2V • • 16-18-18-36 1.2V • • • 16-16-16-36 1.2V • • • 16-18-18-36 1.25V • • • 16-16-16-36-52 1.2V • • • 14-15-15-39-63 1.35V • • • 1-8 Chapter 1: Product introduction