1. Introduction
This manual provides essential information for the installation, operation, and maintenance of your G.SKILL Flare X5 Series DDR5 RAM. Please read this manual thoroughly before installation to ensure proper functionality and to prevent damage to your system components.
The G.SKILL Flare X5 Series DDR5 RAM is designed for high-performance desktop computing, featuring AMD EXPO memory overclock profiles for optimized performance on compatible AMD platforms.
2. Safety Information
- Always disconnect power from your computer before installing or removing any components.
- Handle memory modules by their edges to avoid touching the gold contacts or integrated circuits. Static electricity can damage components.
- Ensure proper grounding by touching a metal, unpainted surface of your computer chassis before handling components.
- Do not apply excessive force when inserting memory modules. They should fit securely into the DIMM slots.
- Keep memory modules away from liquids and extreme temperatures.
- Memory kits are designed to run together as a matched set. Mixing memory kits may lead to stability issues or system failure.
3. Package Contents
Verify that your package contains the following items:
- 2 x G.SKILL Flare X5 Series DDR5 RAM modules (32GB each, total 64GB)

Image 1: Two G.SKILL Flare X5 Series DDR5 RAM modules, matte black with red and white accents.
4. Specifications
| Feature | Detail |
|---|---|
| Model Number | F5-6000J3040G32GX2-FX5 |
| Memory Type | DDR5 U-DIMM |
| Capacity | 64GB (2 x 32GB) |
| Rated Speed | 6000MT/s |
| CAS Latency | CL30-40-40-96 |
| Voltage | 1.40V |
| Pin Count | 288-pin |
| Error Correction | Non-ECC |
| Profile Support | JEDEC default, AMD EXPO |
| Compatible Platforms | AMD X870, X670, B850, B840, B650 (Refer to G.SKILL QVL for specific motherboard compatibility) |
| Dimensions (LxWxH) | 5.91 x 4.8 x 0.63 inches (approximate module dimensions) |
| Module Height | 33mm (low-profile design) |

Image 2: The low-profile design of the Flare X5 module, measuring 33mm in height.
5. Setup and Installation
5.1 Pre-Installation Checklist
- Ensure your motherboard supports DDR5 memory and the specified speed (6000MT/s). Consult your motherboard's manual.
- Verify that your CPU supports DDR5 memory.
- Update your motherboard's BIOS/UEFI to the latest version for optimal compatibility and performance.
- Gather necessary tools: Phillips head screwdriver, anti-static wrist strap (recommended).
5.2 Physical Installation Steps
- Power Off and Disconnect: Shut down your computer completely and unplug the power cord from the wall outlet.
- Open Case: Remove the side panel of your computer case to access the motherboard.
- Locate DIMM Slots: Identify the DDR5 DIMM slots on your motherboard. Refer to your motherboard manual for the correct slot configuration for dual-channel memory (usually slots 2 and 4, or 1 and 3).
- Open Retention Clips: Gently push open the retention clips at both ends of the DIMM slots.
- Insert Memory Modules: Align the notch on the DDR5 memory module with the key in the DIMM slot. Place the module into the slot and press down firmly and evenly on both ends until the retention clips snap into place. You should hear a click.
- Verify Installation: Ensure both clips are fully closed and the module is seated securely.
- Close Case and Reconnect: Replace the side panel of your computer case and reconnect the power cord.

Image 3: G.SKILL Flare X5 Series DDR5 RAM modules correctly installed in a motherboard's DIMM slots.
5.3 BIOS/UEFI Configuration (AMD EXPO)
After physical installation, you may need to enable the AMD EXPO profile in your motherboard's BIOS/UEFI to achieve the rated speed of 6000MT/s.
- Enter BIOS/UEFI: Power on your computer and repeatedly press the designated key (commonly Del, F2, F10, or F12) during startup to enter the BIOS/UEFI setup.
- Locate Memory Settings: Navigate to the memory or overclocking settings. The exact location varies by motherboard manufacturer (e.g., "Ai Tweaker" on ASUS, "M.I.T." on GIGABYTE, "OC" on MSI).
- Enable EXPO Profile: Look for an option related to "EXPO," "AMD EXPO," "DOCP," or "A-XMP." Select the appropriate EXPO profile (e.g., "EXPO I" or "EXPO II") that corresponds to the rated speed of your RAM.
- Save and Exit: Save the changes and exit the BIOS/UEFI. Your system will restart.
Note: Enabling EXPO is considered overclocking. System stability and achieving the rated speed depend on the compatibility and capability of your motherboard and CPU. Refer to your motherboard's manual for detailed instructions on BIOS/UEFI navigation.
6. Operating and Verification
Once your system boots, you can verify the memory installation and speed through your operating system or BIOS/UEFI.
- Windows: Open Task Manager (Ctrl + Shift + Esc), go to the "Performance" tab, and select "Memory." You can see the total installed memory and its speed.
- BIOS/UEFI: Re-enter your BIOS/UEFI setup and check the memory information section to confirm the detected speed and capacity.
- Third-Party Software: Tools like CPU-Z can provide detailed information about your installed RAM, including speed, timings, and EXPO profile status.

Image 4: A close-up view of the G.SKILL Flare X5 heat spreader, designed for efficient heat dissipation.
7. Maintenance
G.SKILL Flare X5 Series DDR5 RAM modules are designed for long-term reliability and generally require minimal maintenance.
- Dust Removal: Periodically clean dust from inside your computer case using compressed air. Ensure the system is powered off and unplugged before cleaning.
- Environmental Conditions: Operate your computer in a well-ventilated area with stable room temperature and humidity to prevent overheating and component stress.
- Firmware Updates: Keep your motherboard's BIOS/UEFI updated, as manufacturers often release updates that improve memory compatibility and stability.
8. Troubleshooting
If you encounter issues after installing your G.SKILL Flare X5 Series DDR5 RAM, consider the following troubleshooting steps:
- System Not Booting / No Display:
- Ensure memory modules are fully seated in their slots. Re-seat them firmly.
- Verify that the modules are installed in the correct DIMM slots as per your motherboard manual for dual-channel operation.
- Try booting with only one memory module installed to isolate a potentially faulty module.
- Clear your motherboard's CMOS (refer to your motherboard manual for instructions).
- Incorrect Memory Speed Detected:
- Ensure the AMD EXPO profile is enabled in your BIOS/UEFI settings (Section 5.3).
- Verify your motherboard and CPU support the rated 6000MT/s speed.
- Update your motherboard's BIOS/UEFI to the latest version.
- System Instability / Blue Screens:
- If EXPO is enabled, try disabling it or selecting a lower speed profile to check for stability.
- Run a memory diagnostic tool (e.g., Windows Memory Diagnostic, MemTest86) to check for errors.
- Ensure your power supply unit (PSU) is sufficient for all your system components.
If issues persist after following these steps, contact G.SKILL technical support or consult your motherboard manufacturer's support resources.
9. Warranty and Support
G.SKILL memory products come with a limited lifetime warranty. For detailed warranty terms, conditions, and to register your product, please visit the official G.SKILL website.
For technical support, frequently asked questions, and driver downloads, please visit the G.SKILL support page:
You can also refer to the G.SKILL memory QVL (Qualified Vendor List) or RAM Configurator tool on their website for more details on validated motherboard and hardware compatibility.

