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Motherboard
PRIME WIFI-CSM H810M-A
ASUS
$12999
B860M Steel Legend WiFi
ASRock
$15999
Chipset
Intel H810Intel B860
Socket
LGA1851LGA1851
Form Factor
Micro ATXMicro ATX
Max Memory
128 GB256 GB
Memory Type
DDR5DDR5
Memory Slots
24
ECC Memory Support
No No
PCIe x16 Slots
11
PCIe x16 4.0 Slots
11
PCIe x1 Slots
10
M.2 Slots
15
M.2 Slot Specifics
  1. 2280M (PCIe4.0x4)
  2. 2242-2260M (PCIe4.0x4)
  3. 2280M (PCIe4.0x4)
  1. 2280M (PCIe4.0x4)
  2. 2280M (PCIe4.0x4)
  3. 2280M (PCIe4.0x4)
  4. 2280M (PCIe4.0x4)
  5. 2280E (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
1 Gbps2.5 Gbps
Audio Chipset
RealtekRealtek
Audio Channels
7.17.1
Optical S/PDIF Out
No No
BIOS Flashback
No No
Color
DarkLight
Supported CPUs
Intel Core Ultra Series 2Intel Core Ultra Series 2
M.2 Heatsink/Shields
No Yes
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Comparison Analysis

Comparing the PRIME WIFI-CSM H810M-A vs B860M Steel Legend WiFi reveals distinct differences in their targeted use cases.

The PRIME WIFI-CSM H810M-A is the more budget-friendly option, costing approximately $30 (23%) less than the B860M Steel Legend WiFi.