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Motherboard
Z890 PRO S WIFI WHITE
MSI
$20699
B860 PRO M-A WIFI
MSI
$17999
Chipset
Intel Z890Intel B860
Socket
LGA1851LGA1851
Form Factor
ATXMicro ATX
Max Memory
256 GB256 GB
Memory Type
DDR5DDR5
Memory Slots
44
ECC Memory Support
No No
PCIe x16 Slots
44
PCIe x16 4.0 Slots
44
M.2 Slots
65
M.2 Slot Specifics
  1. 2242-2260M (PCIe4.0x4)
  2. 2280M (PCIe4.0x4)
  3. 2242-2260M (PCIe4.0x4)
  4. 2280M (PCIe4.0x4)
  5. 2242-2260M (PCIe4.0x4)
  6. 2280M (PCIe4.0x4)
  1. 2242-2260M (PCIe4.0x4)
  2. 2280M (PCIe4.0x4)
  3. 2260-2280M (PCIe4.0x4)
  4. 2280M (PCIe4.0x4)
  5. 2280M (PCIe4.0x4)
USB 2.0 Headers
22
USB 3.2 Headers
12
USB 3.2 (Gen 2) Headers
01
WiFi
802.11 ax802.11 ax
Ethernet Speed
2.5 Gbps5 Gbps
Audio Chipset
RealtekRealtek
Audio Channels
7.17.1
Optical S/PDIF Out
No No
BIOS Flashback
No No
Color
LightDark
Supported CPUs
Intel Core Ultra Series 2Intel Core Ultra Series 2
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Comparison Analysis

Comparing the Z890 PRO S WIFI WHITE vs B860 PRO M-A WIFI reveals distinct differences in their targeted use cases.

The B860 PRO M-A WIFI is the more budget-friendly option, costing approximately $27 (15%) less than the Z890 PRO S WIFI WHITE.