Specifications - ASROCK B550D4M User Manual

1.2 Specifications

B550D4M
MB Physical Status
Form Factor
Dimension
Processor System
CPU
Socket
Chipset
Max Thermal
Design Power
System Memory
Capacity
Type
DIMM Size Per
DIMM
DIMM Frequency
Voltage
Expansion Slot
PCIe 4.0/3.0 x 16
PCIe 3.0 x 8
Mezzanine Slot
Storage
SATA Controller
Additional SATA
Controller
M.2
2
ATX
12"x9.6" (30.5 cm x 24.4 cm)
AMD Ryzen™ 5000 Series Desktop Processors
AMD Ryzen™ 5000 and 4000 G-Series Desktop Processors with
Radeon™ Graphics
AMD Ryzen™ PRO 5000, 4000 and 3000 Series* Desktop Processors
rd
3 Gen AMD Ryzen™ Desktop Processors
*Not Compatible with AMD Ryzen™ 3000 series processors with Radeon™ Graphics
AM4 PGA 1331
AMD B550
TDP 105W
- 4 x 288-pin DDR4 DIMM slots (2DPC)
- Support up to 128GB DDR4 ECC/Non-ECC UDIMM
- Dual Channel DDR4 memory technology
- Support DDR4 ECC*/Non-ECC UDIMM
*For AMD Ryzen™ Desktop Processors with Radeon™ Graphics, ECC support is only
with Processors with PRO technologies.
- ECC/Non-ECC UDIMM: 32GB, 16GB, 8GB
- ECC/Non-ECC UDIMM: 3200/2933/2666/2400/2133 MHz
1.2V
Vermeer/Matisse:
PCIE6: Gen4 x8 link [CPU]
Cezanne/Renoir:
PCIE6: Gen3 x8 link [CPU]
Vermeer/Matisse:
PCIE4: Gen3 x4 link [CPU]
Cezanne/Renoir:
PCIE4: Gen3 x4 link [CPU]
1 M-key (PCIe3.0 x4 or SATA 6Gb/s), supports 22110/2280/2242
form factor [FCH]
B550: 4 x SATA3 6.0 Gb/s (7-pin), support RAID 0/1/10
ASM 1061: 2 x SATA3 6.0 Gb/s (7-pin)
1 (PCIE 3.0 x4/SATA3 (Type 2242/2280/22110)