ASROCK B450M/ac Manual De Instrucciones página 7

1.2 Specifications
• Micro ATX Form Factor
Platform
• 2oz Copper PCB
• Solid Capacitor design
• AMD AM4 Socket
CPU
• Digi Power design
• 9 Power Phase design
• AMD Promontory B450
Chipset
• Dual Channel DDR4 Memory Technology
Memory
• 4 x DDR4 DIMM Slots
• AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4
• AMD Ryzen series CPUs (Summit Ridge) support DDR4
• AMD Ryzen series CPUs (Raven Ridge) support DDR4
* For Ryzen Series CPUs (Raven Ridge), ECC is only supported
with PRO CPUs.
* 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. capacity of system memory: 64GB
• 15μ Gold Contact in DIMM Slots
Expansion
AMD Ryzen series CPUs (Summit Ridge and Pinnacle Ridge)
• 1 x PCI Express 3.0 x16 Slot (PCIE1: x16 mode)*
Slot
• 1 x PCI Express 2.0 x16 Slot (PCIE2: x4 mode)
AMD Ryzen series CPUs (Raven Ridge)
• 1 x PCI Express 3.0 x16 Slot (PCIE1: x8 mode)*
• 1 x PCI Express 2.0 x16 Slot (PCIE2: x4 mode)
3200+(OC)/2933(OC)/2667/2400/2133 ECC & non-ECC, un-
buffered memory*
3200+(OC)/2933(OC)/2667/2400/2133 ECC & non-ECC, un-
buffered memory*
3200+(OC)/2933/2667/2400/2133 non-ECC, un-buffered
memory*
B450M/ac
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