ASUS · motherboard
ASUS PRIME B550M-A WIFI II
AMD B550 · MATX · 2× M.2used in 78 published build(s)
Replacements for the motherboard
8
- GIGABYTE X570 AORUS ULTRA AMD Ryzen 3000 PCIe 4.0 SATA 6Gb/s USB 3.2 AMD X570 ATX Motherboardsame slot, strictly betterFits the buildUpgrades
- MSI A520 A520M PRO-VDH DDR4 Micro ATXinterchangeable substitute in the same slotFits the buildAlternatives
- Asus B450 TUF GAMING B450M-PLUS II AM4 DDR4 Micro ATXinterchangeable substitute in the same slotFits the buildAlternatives
- Asus B450 Prime B450M-A II AM4 DDR4 Micro ATXinterchangeable substitute in the same slotFits the buildAlternatives
Socket
AM4
Chipset
AMD B550
Form factor
MATX
Memory
DDR4
Max memory
128 GB
M.2 slots
2
Neighbourhood
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Specifications
Catalog data
Source: OpenDB- Audio · Chipset
- Realtek
- Audio · Channels
- 7.1
- Color
- GREY, BLACK
- Memory · Max
- 128 GB
- Memory · Slots
- 4
- Memory · RAM type
- DDR4
- Socket
- AM4
- Chipset
- AMD B550
- M.2 slots 1
- Key M · 2242/2260/2280/22110 · PCIe 4.0 x4
- M.2 slots 2
- Key M · 2242/2260/2280 · PCIe 4.0 x4
- PCIe slots 1
- Gen 4.0 · Lanes 16 · Quantity 1
- PCIe slots 2
- Gen 3.0 · Lanes 1 · Quantity 2
Show 24 more specs
- ECC support
- No
- Fan headers · CPU fan
- 1
- Fan headers · CPU opt
- 1
- Fan headers · Case fan
- 2
- Form factor
- Micro ATX
- RGB headers · ARGB 5v
- 1
- RGB headers · RGB 12v
- 2
- USB headers · USB 2.0
- 2
- USB headers · USB 3.2 gen 1
- 1
- Raid support
- Yes
- Bios features · Flashback
- No
- Bios features · Clear cmos
- No
- Other headers · Com port
- 1
- Storage devices · SATA 6 gb s
- 4
- Back panel ports
- 2 x USB 3.2 Gen 2 ports (2 x Type-A), 4 x USB 3.2 Gen 1 ports (4 x Type-A), 1 x D-Sub port, 1 x DVI-D port, 1 x HDMI port, 1 x Wi-Fi Module, 1 x Realtek 1Gb Ethernet port, 3 x Audio jacks, 1 x PS/2 Keyboard/Mouse combo port
- Onboard ethernet 1
- 1 Gb/s · Realtek
- Power connectors · CPU power
- 8-pin
- Power connectors · Main power
- 24-pin
- Front panel headers · HDD led
- Yes
- Front panel headers · Power led
- Yes
- Front panel headers · Power button
- Yes
- Front panel headers · Reset button
- Yes
- Wireless networking
- Wifi 6 Bluetooth 5.2
- Back connect connectors
- No
Builds that use it
78- AMD Ryzen 5 5500 · AMD B550 · 32GB DDR4 · 16TB HDD buildLong-term build — expandable & future-proof€542
- AMD Ryzen 5 5600XT + Arc A380 · AMD B550 · 16GB DDR4 · 2TB NVMe buildValue build — most for your money€700
- AMD Ryzen 5 5600XT + GeForce RTX 3050 6 GB · AMD B550 · 16GB DDR4 · 2TB NVMe buildValue build — most for your money€735
- AMD Ryzen 5 5500F + Arc A380 · AMD B550 · 16GB DDR4 · 1TB NVMe + 3TB HDD buildValue build — most for your money€772
- AMD Ryzen 5 5600 + Arc B580 · AMD B550 · 16GB DDR4 · 2TB NVMe buildSmart build — best all-round€831
- AMD Ryzen 5 5600XT + GeForce RTX 4060 · AMD B550 · 32GB DDR4 · 2TB NVMe buildValue build — most for your money€838
Check compatibility
Pick any other component — live kernel verdict · Base: ASUS PRIME B550M-A WIFI II
Fits with
18
Thermaltake View 380 XL WS ARGB Mid Tower Chassis Wood Edition SnowThermaltake · case — fits a MATX case- Lian Li LANCOOL 216 EATX Mid Tower White Tempered Glass RGB w/ControllerLian Li · case — fits a MATX case
- Cougar DarkBlader-G ATX Full Tower Black / Silver with Tempered Glass Side Panel and USB 3.2 Gen 1 Type-A Front PanelCougar · case — fits a MATX case
- Fractal Design Define R4 ATX Mid Tower Black / Gray with Acrylic Side Panel and USB 3.2 Gen 1 Type-A, USB 2.0 Type-AFractal Design · case — fits a MATX case
Cougar GEX X2 Black 1000W Fully Modular 80+ Gold CertifiedCougar · psu — ATX PSU for full-size build- SeaSonic ATX3-FOCUS-GX White 850W Fully Modular 80+ GoldSeaSonic · psu — ATX PSU for full-size build
- Deepcool PF650 Black 230V ATX 650W Non-Modular 80+ CertifiedDeepCool · psu — ATX PSU for full-size build
- Zalman TeraMax II ATX 1200W Fully Modular 80+ Gold CertifiedZalman · psu — ATX PSU for full-size build
Alternatives
4- MSI A520 A520M PRO-VDH DDR4 Micro ATXMSI · motherboard — interchangeable substitute in the same slot
- Asus B450 TUF GAMING B450M-PLUS II AM4 DDR4 Micro ATXASUS · motherboard — interchangeable substitute in the same slot
- Asus B450 Prime B450M-A II AM4 DDR4 Micro ATXASUS · motherboard — interchangeable substitute in the same slot
Upgrades
4- GIGABYTE X570 AORUS ULTRA AMD Ryzen 3000 PCIe 4.0 SATA 6Gb/s USB 3.2 AMD X570 ATX MotherboardGigabyte · motherboard — same slot, strictly better