RAM Compatibility for Gigabyte Z490 AORUS Pro AX
The Gigabyte Z490 AORUS Pro AX is an Intel Z490 motherboard with the LGA 1200 socket, supporting Intel 10th Gen Core processors. It uses DDR4 memory across 4 DIMM slots, with a maximum capacity of 128GB. Supports memory overclocking (XMP/DOCP) for speeds up to DDR4-5000.
Memory Specifications
| Specification | Details |
|---|---|
| Memory Type | DDR4 |
| DIMM Slots | 4 |
| Max Capacity | 128GB |
| Supported Speeds | DDR4-2133-5000 MHz |
| Socket | LGA 1200 |
| CPU Support | Intel 10th Gen Core |
| Chipset | Intel Z490 |
| Form Factor | ATX |
| Memory Overclocking | Yes (XMP/DOCP) |
Recommended RAM Upgrades
Here are our top RAM picks for the Gigabyte Z490 AORUS Pro AX, based on compatibility, performance, and value:
Best Overall: Corsair Vengeance LPX DDR4-3200 32GB (2x16GB)
Excellent all-round kit with reliable XMP profiles. Low-profile heatsink fits under most CPU coolers.
Best Value: Kingston FURY Beast DDR4-3200 32GB (2x16GB)
Great price-to-performance ratio with plug-and-play XMP support. Backed by Kingston’s lifetime warranty.
Best Performance: G.Skill Trident Z Neo DDR4-3600 32GB (2x16GB)
Premium kit with tight timings and RGB lighting. Ideal for gaming and content creation builds.
SSD & Storage Compatibility
The Gigabyte Z490 AORUS Pro AX supports 3 M.2 slots for NVMe SSDs and 6 SATA III ports for additional drives. The primary M.2 slot connects directly to the CPU for PCIe 4.0 x4 speeds (with 11th Gen CPUs), while additional slots run through the chipset at PCIe 3.0 x4.
| Storage Type | Details |
|---|---|
| M.2 Slots | 3 (M.2 2280, PCIe NVMe) |
| SATA III Ports | 6 |
| PCIe Generation | PCIe 3.0 |
| Max M.2 Size | 2280 (22mm x 80mm) |
Recommended SSDs
Best NVMe SSD: Samsung 970 EVO Plus 1TB
Excellent sequential reads up to 3,500 MB/s. One of the most reliable PCIe 3.0 NVMe drives on the market with great endurance ratings.
Best Value SSD: WD Blue SN570 1TB
Affordable NVMe drive with solid 3,500 MB/s reads. Excellent for OS drives and general productivity workloads.
Best SATA SSD: Samsung 870 EVO 1TB
The gold standard for SATA SSDs. Perfect for secondary storage drives with up to 560 MB/s read speeds.
Installation Tips
When upgrading your Gigabyte Z490 AORUS Pro AX:
- RAM installation: For best performance with 4 slots, install matching pairs in slots A2 and B2 first (second and fourth from the CPU) for dual-channel operation.
- XMP/DOCP profile: After installing new RAM, enter BIOS (press DEL on boot) and enable the XMP profile to run your memory at its rated speed.
- M.2 SSD: Remove the M.2 heatsink (if present), insert the drive at a 30-degree angle into the slot, press down and secure with the screw.
- BIOS update: Check the Gigabyte support page for the latest BIOS to ensure maximum compatibility with your components.
Frequently Asked Questions
What is the maximum RAM for the Gigabyte Z490 AORUS Pro AX?
The Gigabyte Z490 AORUS Pro AX supports a maximum of 128GB of DDR4 RAM across 4 DIMM slots. You can install up to 4x 32GB modules.
What RAM speed should I use with this motherboard?
We recommend DDR4-3200 or DDR4-3600 for the best balance of performance and compatibility. While the board supports speeds up to DDR4-5000 with XMP, DDR4-3200 CL16 offers the best value for most users.
Can I mix different RAM brands on this motherboard?
While mixing RAM brands is technically possible, we recommend using matched kits for the best stability and performance. Mismatched RAM may run at the slower module’s speed and timings, and in some cases may cause boot issues.
How many M.2 SSD slots does the Gigabyte Z490 AORUS Pro AX have?
The Gigabyte Z490 AORUS Pro AX has 3 M.2 slots for NVMe SSDs. The primary slot typically connects directly to the CPU for maximum bandwidth, while additional slots route through the chipset.
Related Gigabyte Upgrade Guides
- Gigabyte B460M AORUS Pro
- Gigabyte B460M Gaming HD
- Gigabyte B460M DS3H
- Gigabyte B460 HD3
- Gigabyte Z490 Vision G
- Gigabyte Upgrade Guide
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Recommended DDR4 Laptop RAM
Kingston Technology
Kingston Technology KSM32RD8/16HDR memory module 16 GB 1 x 16 GB DDR4
£98.17
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