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Brand
MSI
Brand
MSI
Model
MEG Z790 ACE
Model
MEG Z490 ACE
Z490-ACE
7C71-008R
Release Date
📅 October 2022
Release Date
📅 May 2020
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(35 reviews)
Price history
View Details ►
Price history
View Details ►
Compatible PC parts
Compatible PC parts
Socket
LGA1700
Socket
LGA1200
Form factor
EATX
Form factor
ATX
Chipset
Intel Z790
Chipset
Intel Z490
Supported Memory
DDR5
4800Mhz
5000Mhz
5200Mhz
5400Mhz
5600Mhz
5800Mhz
6000Mhz
6200Mhz
6400Mhz
6600Mhz
6800Mhz
7000Mhz
7200Mhz
Supported Memory
DDR4
2133Mhz
2400Mhz
2666Mhz
2933Mhz
3000Mhz
3200Mhz
3300Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4200Mhz
4266Mhz
4300Mhz
4400Mhz
4533Mhz
4600Mhz
4800Mhz
* High clock speeds may require enabling the XMP profile in the motherboard BIOS ** RAM support may also depend on the CPU memory controller
ECC RAM Support
No
ECC RAM Support
No
Audio Chipset
Realtek ALC4082 Codec + ES9280AQ PRO Combo DAC/HPA
Audio Chipset
Realtek ALC1220 Codec + ESS SABRE9018Q2C combo DAC
Audio Channels
7.1 Channels
Audio Channels
7.1-Channel High Definition Audio
LAN Chipset
-
LAN Chipset
Realtek 8125B
Max LAN Speed
2.5Gbps
Max LAN Speed
10/100/1000/2500Mbps + 10/100/1000Mbps
SLI Support
No
SLI Support
Yes
CrossFire Support
No
CrossFire Support
Yes
RAID Support
Yes
RAID Support
Yes
Back Connect
No
Back Connect
No
Back I/O Ports
1 x Clear CMOS button
1 x Flash BIOS button
1 x Smart button
2 x LAN (RJ45) jacks
7 x USB 3.2 Gen 2 10Gbps Type-A ports (From Z790 chipset & Hub-GL3590)
1 x USB 3.2 Gen 2 10Gbps Type-C port (From Z790 chipset)
2 x Thunderbolt 4 (USB-C) ports
2 x Mini DisplayPort Inputs (for Thunderbolt 4 pass through)
2 x Wi-Fi Antenna connectors
5 x OFC audio jacks
1 x Optical S/PDIF Out connector
Back I/O Ports
1 x Optical S/PDIF Out
1 x PS/2 Keyboard/Mouse Combo
1 x USB 3.2 Gen 2x2 Type-C
2 x LAN (RJ45)
2 x USB 2.0/1.1
2 x USB 3.2 Gen 1 Type-A
3 x USB 3.2 Gen 2 Type-A
5 x Audio Jacks
Wireless LAN
Yes
Wireless LAN
Yes
Wi-Fi Generation
6E
Wi-Fi Generation
6
PCI-Express x16 Slots
3
PCI-Express x16 Slots
3
PCI-Express x4 Slots
0
PCI-Express x4 Slots
0
PCI-Express x1 Slots
0
PCI-Express x1 Slots
2
SATA 6 Gbps Ports
6
SATA 6 Gbps Ports
6
SATA Express Ports
0
SATA Express Ports
0
M.2 Ports
5
M.2 Ports
4
M.2 Devices support
2260 / 2280 / 22110 - M Key
2260 / 2280 - M Key
2260 / 2280 - M Key
2280 - M Key
2260 / 2280 / 22110 - M Key
M.2 Devices support
2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 - M Key
2230 - E Key
RAM Slots
4
RAM Slots
4
Maximum Supported RAM
192 GB
Maximum Supported RAM
128 GB
Onboard USB 2.0
2
Onboard USB 2.0
2
Onboard USB 3.2 Gen 1
2
Onboard USB 3.2 Gen 1
1
Onboard USB 3.2 Gen 2
0
Onboard USB 3.2 Gen 2
1
Onboard USB 3.2 Gen 2x2
2
Onboard USB 3.2 Gen 2x2
0
-
