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Motherboard
B860M-A PRIME WIFI-CSM
ASUS
$17799
H810 PRIME H810M-A-CSM
ASUS
$14299
Chipset
Intel B860Intel H810
Socket
LGA1851LGA1851
Form Factor
Micro ATXMicro ATX
Max Memory
256 GB128 GB
Memory Type
DDR5DDR5
Memory Slots
42
ECC Memory Support
No No
PCIe x16 Slots
21
PCIe x16 4.0 Slots
21
PCIe x1 Slots
11
M.2 Slots
41
M.2 Slot Specifics
  1. 2242-2260M (PCIe4.0x4)
  2. 2280M (PCIe4.0x4)
  3. 2242-2260M (PCIe4.0x4)
  4. 2280M (PCIe4.0x4)
  1. 2280M (PCIe4.0x4)
  2. 2242-2260M (PCIe4.0x4)
  3. 2280M (PCIe4.0x4)
  4. 2280E (PCIe4.0x4)
SATA Ports
44
USB 2.0 Headers
11
USB 3.2 Headers
10
USB 3.2 (Gen 2) Headers
11
WiFi
802.11 ax802.11 ax
Ethernet Speed
2.5 Gbps1 Gbps
Audio Chipset
RealtekRealtek
Audio Channels
7.17.1
Optical S/PDIF Out
No No
BIOS Flashback
No No
Color
DarkDark
Supported CPUs
Intel Core Ultra Series 2Intel Core Ultra Series 2
M.2 Heatsink/Shields
- No
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Comparison Analysis

Comparing the B860M-A PRIME WIFI-CSM vs H810 PRIME H810M-A-CSM reveals distinct differences in their targeted use cases.

The H810 PRIME H810M-A-CSM is the more budget-friendly option, costing approximately $35 (24%) less than the B860M-A PRIME WIFI-CSM.