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Motherboard
Z790 CLASSIFIED
EVGA
$69999
Z690 MEG UNIFY-X
MSI
$72888
Chipset
Intel Z790Intel Z690
Socket
LGA1700LGA1700
Form Factor
EATXATX
Max Memory
128 GB96 GB
Memory Type
DDR5DDR5
Memory Slots
42
ECC Memory Support
No No
PCIe x16 Slots
12
PCIe x16 4.0 Slots
12
M.2 Slots
35
M.2 Slot Specifics
  1. 2280M (PCIe4.0x4)
  2. 2280M (PCIe4.0x4)
  3. 2280M (PCIe4.0x4)
  4. 2280E (PCIe4.0x4)
  1. 2260-2280M (PCIe4.0x4)
  2. 2280M (PCIe4.0x4)
  3. 2260-2280M (PCIe4.0x4)
  4. 2280M (PCIe4.0x4)
  5. 2260-2280M (PCIe4.0x4)
  6. 2280M (PCIe4.0x4)
  7. 2260-2280M (PCIe4.0x4)
  8. 2280M (PCIe4.0x4)
  9. 2260-2280M (PCIe4.0x4)
  10. 2280M (PCIe4.0x4)
  11. 2280E (PCIe4.0x4)
SATA Ports
86
USB 2.0 Headers
12
USB 3.2 Headers
12
USB 3.2 (Gen 2) Headers
10
WiFi
802.11 ax802.11 ax
Ethernet Speed
10 Gbps2.5 Gbps
Audio Chipset
RealtekRealtek
Audio Channels
7.17.1
Optical S/PDIF Out
Yes Yes
BIOS Flashback
Yes Yes
Color
DarkDark
Supported CPUs
Intel 12th, 13th, 14th GenIntel 12th, 13th, 14th Gen
M.2 Heatsink/Shields
Yes Yes
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Comparison Analysis

Comparing the Z790 CLASSIFIED vs Z690 MEG UNIFY-X reveals distinct differences in their targeted use cases.

Both components are priced similarly, making the choice dependent on specific features rather than budget.