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Motherboard
A620 I AX Mini ITX
Gigabyte
$12999
PRIME B650-PLUS WIFI
ASUS
$15499
Chipset
AMD A620AMD B650
Socket
AM5AM5
Form Factor
Mini-ITXATX
Max Memory
96 GB192 GB
Memory Type
DDR5DDR5
Memory Slots
24
ECC Memory Support
No No
PCIe x16 Slots
12
PCIe x16 4.0 Slots
12
PCIe x1 Slots
02
M.2 Slots
12
M.2 Slot Specifics
  1. 2280M (PCIe4.0x4)
  1. 2242-2260M (PCIe4.0x4)
  2. 2280M (PCIe4.0x4)
  3. 2242-2260M (PCIe4.0x4)
  4. 2280M (PCIe4.0x4)
SATA Ports
24
USB 2.0 Headers
12
USB 3.2 Headers
11
USB 3.2 (Gen 2) Headers
11
WiFi
802.11 ax802.11 ax
Ethernet Speed
2.5 Gbps2.5 Gbps
Audio Chipset
RealtekRealtek
Audio Channels
7.17.1
Optical S/PDIF Out
No No
BIOS Flashback
Yes Yes
Color
DarkDark
Supported CPUs
AMD Ryzen 7000, 8000, 9000AMD Ryzen 7000, 8000, 9000
M.2 Heatsink/Shields
No Yes
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Comparison Analysis

Comparing the A620 I AX Mini ITX vs PRIME B650-PLUS WIFI reveals distinct differences in their targeted use cases.

The A620 I AX Mini ITX is the more budget-friendly option, costing approximately $25 (19%) less than the PRIME B650-PLUS WIFI.