area-51m r1 Unlocking RAM Speed on Alienware Area-51M R1 – Overclocking Beyond 2400MHz to 2933MHz

[amirhesamsadeghpour]

For those frustrated with the 2400MHz RAM limit on the Alienware Area-51M R1, I've found a way to bypass the restriction and overclock the memory up to 2933MHz. This guide will walk you through the process step by step.

 

‏# 🔧 Requirements

‏Before you begin, you should be familiar with BIOS modding tools. You’ll need:
‏✅ Intel CSME Tools (for BIOS backup – version 12)
‏✅ UEFI Tool
‏✅ IFR Extractor
‏✅ RU.EFI (for modifying BIOS variables)
‏✅ A bootable USB drive

‏💡 How to Boot with UEFI Shell:

‏* Rename ShellX64.efi to bootx64.efi. ‏* Place it in the /EFI/BOOT/ directory on a FAT32-formatted USB drive. ‏* (use rufus )

‏# 🛠 Step-by-Step Guide

‏# 1️⃣ Extracting BIOS Data

‏1️⃣ Open the extracted BIOS file using UEFI Tool.
‏2️⃣ Press CTRL+F, go to the Text tab, and search for CFG LOCK.
‏3️⃣ Once found, scroll down, click the option, and extract the PE32 file (Extract As-Is).

‏# 2️⃣ Extracting BIOS Variables

‏1️⃣ Run IFR Extractor as an administrator.
‏2️⃣ Extract the PE32 file as a text document.
‏3️⃣ Note down the variables needed for modification.

‏# 3️⃣ Modifying BIOS with RU.EFI

‏1️⃣ Create a bootable USB drive with RU.EFI.
‏2️⃣ Enter BIOS and disable Secure Boot. Set the USB as the boot device.
‏3️⃣ Reboot the system and boot from USB.
‏4️⃣ After booting from the USB, you will automatically enter UEFI Shell. Here, you need to enter RU.EFI.
‏5️⃣ To access RU.EFI, type the following command and press Enter:

‏    FS0:

‏This will give you access to the USB drive.
‏6️⃣ Then, enter the following command to launch RU.EFI:

‏    RU.EFI

‏Once inside RU.EFI, the main menu will appear, and you can access the BIOS settings.

‏# Main Commands in RU.EFI:

‏* ESC: Exit the menu ‏* ALT + =: Search BIOS settings ‏* CTRL + Page Down: Navigate through pages of settings ‏* CTRL + W: Save changes ‏* ALT + Q: Exit RU.EFI and reboot the system

‏# 4️⃣ Overclocking RAM Speed in BIOS

‏1️⃣ Press CTRL + Page Down until you find variable 0A00.
‏2️⃣ Locate the 0A63/0A64 variables, which control RAM speed.

‏Modify the following values for 2933MHz:

‏    0XA64 → 0B
‏    0XA63 → 75

‏✅ Standard setting for 2667MHz:

‏    0XA64 → 0A
‏    0XA63 → 6B

‏✅ Memory Profile:

‏    MEMORY PROFILE 0XA65 → 01

‏✅ Additional Overclocking:

‏    0X93F → 0B

‏💾 Save the settings:
‏✔ Press CTRL+W to save changes.
‏✔ Exit with ALT+Q (or Ctrl + Alt + Del).
‏✔ Re-enter BIOS and verify the changes.

‏# ⚠ Important Notes

‏✅ This method works on all BIOS versions:
1.0.1, 1.2, 1.9.3, 1.23, 1.24, 1.25, 1.26, 1.28, 1.3.2

‏✅ Best BIOS version for stability: 1.3.2
‏🔹 Fully compatible with 200W GPU vBIOS
‏🔹 No sudden FPS drops or thermal throttling

‏✅ BIOS Update Warning

‏* Disable automatic BIOS updates in BIOS settings if you plan to use an older BIOS version. ‏* If the BIOS updates automatically, your settings may reset, requiring you to redo the process.

‏💡 Startup Delay Note:
‏After applying these changes, your system may take 1 to 2 minutes to display anything upon restart—this is normal.

‏💡 Incompatibility Recovery:

‏* If the selected frequency is not compatible with your RAM and your system doesn’t display anything, don’t panic! ‏* Simply disconnect the battery and reset the BIOS to restore the default settings.

‏⚠ Caution:
‏❌ Do NOT modify other settings in RU.EFI unless you know what you’re doing.
‏✅ I’m simply sharing my experience, and I hope this helps!

‏# 🎯 Final Thoughts

‏This method unlocks the full potential of RAM on the Alienware Area-51M R1, breaking Dell’s artificial 2400MHz limit. If you need help, feel free to ask! 💬

‎‏. This is entirely at your own risk, and I take no responsibility for any issues that may arise. It is highly recommended that you back up your BIOS settings before making any changes and follow the steps carefully