The ASUS ROG Maximus Z690 Hero is a ATX motherboard based on the Z690 chipset with an LGA 1700 socket. It supports up to 128GB of DDR5 memory across 4 DIMM slots, and offers 5 M.2 slots for NVMe SSD storage. This guide covers compatible RAM and SSD upgrades with our top recommendations.
ASUS ROG Maximus Z690 Hero Specifications
| Motherboard | ASUS ROG Maximus Z690 Hero |
| Brand | ASUS |
| Chipset | Z690 |
| Socket | LGA 1700 |
| Form Factor | ATX |
| Memory Type | DDR5 |
| Max Memory | 128GB |
| DIMM Slots | 4 |
| M.2 Slots | 5 |
| Release Year | 2021 |
Compatible RAM for ASUS ROG Maximus Z690 Hero
The ASUS ROG Maximus Z690 Hero supports DDR5 memory modules. With 4 DIMM slots, the maximum supported capacity is 128GB. For optimal performance, install memory in matched pairs across the same-coloured slots to enable dual-channel mode.
Recommended RAM Upgrades
| Configuration | Module | Buy |
|---|---|---|
| 16GB (1x16GB) | Corsair Vengeance DDR5-5600 16GB | Check Price |
| 32GB (2x16GB) | Corsair Vengeance DDR5-5600 2x16GB | Check Price |
| 64GB (2x32GB) | Corsair Vengeance DDR5-5600 2x32GB | Check Price |
| 128GB (4x32GB) | Corsair Vengeance DDR5-5600 4x32GB | Check Price |
Compatible SSD Storage for ASUS ROG Maximus Z690 Hero
The ASUS ROG Maximus Z690 Hero features 5 M.2 slots for NVMe SSD storage. These support PCIe 4.0 x4 NVMe drives.
Recommended SSD Upgrades
| Capacity | Drive | Buy |
|---|---|---|
| 500GB NVMe | Samsung 980 Pro 500GB PCIe 4.0 | Check Price |
| 1TB NVMe | Samsung 980 Pro 1TB PCIe 4.0 | Check Price |
| 2TB NVMe | Samsung 970 EVO Plus 2TB | Check Price |
Upgrade Tips for ASUS ROG Maximus Z690 Hero
- Check QVL: ASUS publishes a Qualified Vendor List (QVL) for this motherboard — check compatible modules before purchasing.
- Enable XMP/EXPO: After installing new RAM, enter BIOS and enable XMP 3.0 or AMD EXPO to run memory at its rated speed.
- Matched pairs: Always install RAM in matched pairs for dual-channel performance.
- M.2 heatsink: Use the included M.2 heatsink or an aftermarket one to prevent thermal throttling on NVMe drives.
- BIOS update: Update to the latest BIOS before installing new memory, especially for newer RAM modules.
Frequently Asked Questions
What RAM is compatible with the ASUS ROG Maximus Z690 Hero?
The ASUS ROG Maximus Z690 Hero supports DDR5 memory, with a maximum of 128GB across 4 DIMM slots.
How many M.2 slots does the ASUS ROG Maximus Z690 Hero have?
The ASUS ROG Maximus Z690 Hero has 5 M.2 slots for NVMe SSD storage.
What is the maximum RAM for the ASUS ROG Maximus Z690 Hero?
The maximum supported memory is 128GB using 4 DIMM slots.
Does the ASUS ROG Maximus Z690 Hero support DDR5?
Yes, the ASUS ROG Maximus Z690 Hero supports DDR5 memory.
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