Standard 24-pin ATX main power with a 4-pin ATX 12V CPU power connector.
: Generally supports CPUs up to 84W (like the i7-4770), though 65W "S" variants are common in small form factor builds Upgrade Recommendations
Finding the exact "support list" for the MS-7869 is the primary challenge. Acer, the system builder, has not made this list readily available to the public, often leaving users to search through community forums for answers. However, by cross-referencing numerous successful user reports, motherboard specifications, and MSI's general support guidelines, we can determine with high confidence which CPUs are compatible.
| CPU | Cinebench R15 (Multi) | PassMark (CPU) | Best Use Case | |-----|----------------------|----------------|----------------| | i7-4790 | ~710 pts | ~10,200 | Gaming, video editing, virtual machines | | i5-4590 | ~520 pts | ~7,300 | General productivity, light gaming | | i3-4370 | ~410 pts | ~5,800 | Office work, HTPC, basic browsing | ms7869 ver 10 cpu support verified
If you update your MS-7869 Ver 1.0 BIOS to (or an OEM-specific revision like "OEM 2.1c"), the following CPUs are reported to work:
The Acer MS-7869 Ver 1.0 is a proprietary motherboard manufactured by ECS (Elitegroup Computer Systems) for Acer. It powers popular desktop towers like the Acer Aspire TC-605, ATC-605, and Veriton series. If you want to keep this machine running smoothly today, upgrading the processor is the most cost-effective path.
(3.2 GHz base, 3.4 GHz turbo) – Commonly shipped with this PC Intel Core i5-4440 (3.1 GHz base, 3.3 GHz turbo) Intel Core i3 & Pentium (Budget / Office Use) Standard 24-pin ATX main power with a 4-pin
If your system is running, use tools like or Speccy . These will report your current motherboard model and BIOS version, allowing you to cross-reference that with the manufacturer's official support lists.
20th Anniversary Edition. Will run, but cannot overclock on this board. Critical Prerequisites Before Upgrading
Suitable for office or media server machines. Important Considerations for Upgrading 1. BIOS Update Requirement If you want to keep this machine running
have integrated graphics, meaning a dedicated GPU (like a GTX 1050 Ti) is required for the system to boot and display an image [10]. Acer Community MS-7869 Technical Specifications
Push down on the socket retention arm, move it slightly to the side, and lift the bracket. Remove the old CPU by its edges. Drop the new CPU into the socket, aligning the two physical notches on the sides of the processor with the tabs in the socket.
MS7869 Ver 1.0 CPU Support Verified: The Ultimate Upgrade Guide