ASUS Prime B550M-A WiFi II AMD AM4 (3rd Gen Ryzen™) Micro ATX Motherboard (PCIe 4.0, WiFi 6, ECC Memory, 1Gb LAN, HDMI 2.1/D-Sub, 4K@60HZ, Addressable Gen 2 RGB Header and Aura Sync) (Renewed)
SIMILARPRO B550M-VC WiFi ProSeries Motherboard (AMD Ryzen 5000 Series, AM4, DDR4 $79.99B550 Phantom Gaming 4 AC Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors Motherboard $79.99B450M/AC R2.0 AM4 AMD Promontory B450 SATA 6Gb/s Micro ATX AMD Motherboard $79.99All Motherboards →Build Wizard →
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💡 How to pick a motherboard
What to look for:
- Socket matches your CPU (AM5, LGA1851, etc.)
- Form factor fits your case (ATX, mATX, ITX)
- RAM type (DDR4 or DDR5) and slot count
💰 Budget: $100-$150. Mid-range: $180-$280. High-end: $300+ with WiFi, PCIe 5.0
FILTERS
🔍
SORTVIEWProductSocketForm FactorChipsetWiFiValuePrice
ASUS★★★★4🔥 DEAL -$10USED
AM4
Micro ATX
B550
WiFi 6
A
$89.99
$79.99
3 stores
Specifications
SocketAM4
MemoryDDR4
RAM Slots4
Max RAM128
M.2 Slots1
SATA Ports6
Form FactorMicro ATX
usedtrue
WiFiWiFi 6
PERFORMANCE
53%
Buy Now
AmazonBEST
✓ In Stock
$79.99
Buy →
Newegg
✓ In Stock
$98.99
Buy →
Best Buy
✓ In Stock
$238.49
Buy →
MSI
Not tracked at this retailer
Newegg (Open Box)
Not tracked at this retailer
VALUE SCORE
A
26.5
Great value
Performance (53%) ÷ Price ($79.99) = 26.5
S ≥28 · A ≥20 · B ≥14 · C ≥8 · D <8
S ≥28 · A ≥20 · B ≥14 · C ≥8 · D <8
FUTURE-PROOFING
⚠️AM4 — end of life, no CPU upgrade path
⚠️DDR4 only — no DDR5 upgrades
💰
Below MSRP
Was $89.99 → $79.99
Save $158.50 at amazon vs bestbuy
11% offUSEDPre-owned item — check seller rating, condition notes, and return policy before purchasing.
CONSIDER INSTEAD
SAVE $14.989999999999995113% of this product's perf
MSI B450 Tomahawk MAX II
Socket
AM4
Chipset
B450
Form
ATX
WiFi
None
$65
+29% FASTERfor $1 more
B850 Eagle WIFI6E AMD AM5 ATX Motherboard, Support AMD Ryzen 9000/8000/7000 Series, DDR5
Socket
AM5
Chipset
B850
Form
ATX
WiFi
WiFi 6E
$80.99