User Manual
Page 8
...x4 mode)* 2 * Supports NVMe SSD as boot disks • 1 x PCI Express 3.0 x1 Slot capacity of system memory: 128GB • Supports Extreme Memory Profile (XMP) memory modules • 15μ Gold Contact in DIMM Slots English Expansion AMD Ryzen series CPUs (Matisse) Slot • 2 x PCI Express x16 Slots (PCIE1: Gen4x16...OC)/3600(OC)/ 3466(OC)/3200/2933/2667/2400/2133 ECC & non-ECC, unbuffered memory* * Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/) * Please refer to page 22 for DDR4 UDIMM maximum frequency support. • Max.
...x4 mode)* 2 * Supports NVMe SSD as boot disks • 1 x PCI Express 3.0 x1 Slot capacity of system memory: 128GB • Supports Extreme Memory Profile (XMP) memory modules • 15μ Gold Contact in DIMM Slots English Expansion AMD Ryzen series CPUs (Matisse) Slot • 2 x PCI Express x16 Slots (PCIE1: Gen4x16...OC)/3600(OC)/ 3466(OC)/3200/2933/2667/2400/2133 ECC & non-ECC, unbuffered memory* * Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/) * Please refer to page 22 for DDR4 UDIMM maximum frequency support. • Max.
User Manual
Page 28
.../DR SR/DR 2667 English 22 It is unable to activate Dual Channel Memory Technology with only one or three memory module installed. 3. AMD non-XMP Memory Frequency Support Ryzen Series CPUs (Matisse): UDIMM Memory Slot A1 A2 B1 B2 Frequency (Mhz) - It is not allowed to install identical (the same...
.../DR SR/DR 2667 English 22 It is unable to activate Dual Channel Memory Technology with only one or three memory module installed. 3. AMD non-XMP Memory Frequency Support Ryzen Series CPUs (Matisse): UDIMM Memory Slot A1 A2 B1 B2 Frequency (Mhz) - It is not allowed to install identical (the same...
User Manual
Page 71
DRAM Voltage Configure the voltage for best performance in most cases. B550M Steel Legend DRAM Information Load XMP Setting Load XMP settings to MCLK for the DRAM Voltage. Manual: FCLK must be less than or equal to overclock the memory and perform beyond standard specifications. DRAM ...
DRAM Voltage Configure the voltage for best performance in most cases. B550M Steel Legend DRAM Information Load XMP Setting Load XMP settings to MCLK for the DRAM Voltage. Manual: FCLK must be less than or equal to overclock the memory and perform beyond standard specifications. DRAM ...