ASRock B550 Pro4 User Manual - Page 8

Specifications, English - amd am4 atx

Page 8 highlights

1.2 Specifications Platform CPU • ATX Form Factor • Solid Capacitor design • 2oz Copper PCB • Supports 3rd Gen AMD AM4 Ryzen™ / future AMD Ryzen™ Processors (3000 and 4000 Series Processors)* * Not compatible with AMD Ryzen™ 5 3400G and Ryzen™ 3 3200G. • Digi Power design • 8 Power Phase design Chipset • AMD B550 Memory • Dual Channel DDR4 Memory Technology • 4 x DDR4 DIMM Slots • AMD Ryzen series CPUs (Matisse) support DDR4 4533+(OC) /4466(OC)/4400(OC)/4333(OC)/4266(OC)/4200(OC)/ 4133(OC)/4000(OC)/3866(OC)/3800(OC)/3733(OC)/ 3600(OC)/3466(OC)/3200/2933/2667/2400/2133 ECC & nonECC, un-buffered memory* • AMD Ryzen series APUs (Renoir) support DDR4 4733+(OC) /4666(OC)/4600(OC)/4533(OC)/4466(OC)/4400(OC)/4333 (OC)/4266(OC)/4200(OC)/4133(OC)/4000(OC)/3866(OC)/ 3800(OC)/3733(OC)/3600(OC)/3466(OC)/3200/2933/2667/2400/2133 ECC & non-ECC, un-buffered memory* * Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/) * Please refer to page 21 for DDR4 UDIMM maximum frequency support. • Max. capacity of system memory: 128GB • Supports Extreme Memory Profile (XMP) memory modules • 15μ Gold Contact in DIMM Slots English 2

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English
2
1.2
Specifications
Platform
ATX Form Factor
Solid Capacitor design
2oz Copper PCB
CPU
Supports 3
rd
Gen AMD AM4 Ryzen™ / future AMD Ryzen™
Processors (3000 and 4000 Series Processors)*
* Not compatible with AMD Ryzen™ 5 3400G and Ryzen™ 3
3200G.
Digi Power design
8 Power Phase design
Chipset
AMD B550
Memory
Dual Channel DDR4 Memory Technology
4 x DDR4 DIMM Slots
AMD Ryzen series CPUs (Matisse) support DDR4 4533+(OC)
/4466(OC)/4400(OC)/4333(OC)/4266(OC)/4200(OC)/
4133(OC)/4000(OC)/3866(OC)/3800(OC)/3733(OC)/
3600(OC)/3466(OC)/3200/2933/2667/2400/2133 ECC & non-
ECC, un-buffered memory*
AMD Ryzen series APUs (Renoir) support DDR4 4733+(OC)
/4666(OC)/4600(OC)/4533(OC)/4466(OC)/4400(OC)/4333
(OC)/4266(OC)/4200(OC)/4133(OC)/4000(OC)/3866(OC)/
3800(OC)/3733(OC)/3600(OC)/3466(OC)/3200/2933/2667-
/2400/2133 ECC & non-ECC, un-buffered memory*
* Please refer to Memory Support List on ASRock's website for
more information. (http://www.asrock.com/)
* Please refer to page 21 for DDR4 UDIMM maximum frequency
support.
Max. capacity of system memory: 128GB
Supports Extreme Memory Profile (XMP) memory modules
15μ Gold Contact in DIMM Slots