Streamlined DIY-APE BTF 3.0 PC Design for Hassle-Free Builds and Efficient Back-Side Cable Management for Motherboards, PSUs, and Graphics Cards

DIY-APE Unveils Revolutionary BTF 3.0 PC Design for Enhanced Cable Management

DIY-APE is at the forefront of innovation with its next-generation BTF 3.0 PC design, promising substantial advancements in managing motherboard back-side cables.

At the beginning of the year, the company introduced an innovative 50-Pin connector intended for its upcoming BTF 3.0 motherboards. This unified connector enables seamless integration of power from BTF-compatible power supply units (PSUs), eliminating the clutter of extra cables typically required for powering the motherboard and graphics card.

diyape3.0 explained by diyape 远古时代装机猿the crps 50pin connection stiil got 5v and 3.3v, so it is not 12v only.the reason is that 12vo tends to have a sleep-awake problem, thats diyape eventually opted to use intel atx3.for compatibility sake, diyape has designed a crps… pic.twitter.com/HNxl3MV55d

— UNIKO’s Hardware 🌏 (@unikoshardware) November 9, 2025

While the PSU placement is designed for compatibility with BTF 3.0 cases, recent clarifications from DIY-APE indicate a more flexible approach to this configuration than previously understood.

Presentation slide titled '3.0计划' showcasing motherboard and power supply configurations.

Innovative PC case design with multiple top fans, illustrating the 3.0 concept for cable-less connections.

To provide some background, DIY-APE originally introduced its backside connector design several years ago, continuously advancing the DIY PC assembly experience. This endeavor has not been without its challenges, given the complexities of the vast PC industry and the need to incorporate new designs into established standards.

Motherboard with highlighted connectors in red boxes, demonstrating layout.

PCB diagram showcasing various labeled sections.

Collaborating with major industry players like ASUS, MSI, and Gigabyte, DIY-APE has successfully initiated the BTF movement in PC construction. As a result, various products adhering to BTF specifications are now available for both retail and DIY enthusiasts, presenting numerous options for those looking to adopt this innovative design.

A Glimpse into BTF 3.0 Enhancements

DIY-APE’s vision for BTF 3.0 includes a series of exciting updates:

Gold Finger Power Supply for Graphics Cards
Concealed Power Supply for Improved Aesthetics
Compact Tube Water Cooling Solutions
Unified Gold Finger Power Supply
Side-Insertion Interface for Power Supply
Backside IO Interface for Motherboards
Enhanced Gold Finger Backside IO Interface for Mounting
Specialized Backside IO Interface Cases

Initially, DIY-APE aimed to centralize all power and IO interfaces into a single connector, but recognizing the need for backward compatibility, they decided to maintain support for BTF 2.0 and other existing standards.

Pages from the '50-Pin Power Interface Design Guide' featuring connector details.

Diagram demonstrating HPCE connector pin definitions and power ratings.

The innovative 50-pin power connector, aligned with ATX 3.0 and 3.1 standards, relocates all essential power delivery for CPUs and GPUs through a single integrated port. This design borrows concepts from CRPS PSUs, making it suitable for handling high loads efficiently, a necessity for modern gaming setups.

The cable is rated to deliver a substantial 2145W, with the capacity to provide up to 1680W specifically for top-tier components, such as the RTX 5090 and the latest Ryzen or Intel processors.

A BTX-POWER-BOARD V1.0 with various power connectors alongside a circuit board.

For users with legacy non-BTF 3.0 PSUs, DIY-APE is offering a BTX adapter board that facilitates connections through a 24-pin connector, two EPS 8-pin CPU power inputs, and a 12VHPWR connector. Additionally, the BTF 3.0 motherboards will feature dual 4-pin inputs for SATA devices.

Detailed illustration of a component with circuit elements and connectors.

Render of a motherboard concept showcasing DDR memory slots and connectors.

For enhanced GPU capabilities, the BTF 3.0 design includes a GC_HPWR slot optimized for delivering over 1000W. To extend compatibility for non-BTF graphics cards, DIY-APE will provide a modular adapter that connects seamlessly to the GPU’s 16-pin interface while utilizing a GC-HPWR connector on the opposite end.

Display of a computer component showcasing connectors and their arrangement.

Close-up view of a computer module with USB ports and cables connected.

A significant challenge ahead for DIY-APE is integrating all IO interfaces into a single unified connector. This will necessitate collaboration with motherboard and case manufacturers to standardize designs across the market. DIY-APE is proactively creating an adaptable backside connector with user-friendly interfaces for USB ports and chassis connectors, available in both extended and simplified versions.

Diagram illustrating internal wiring design layout of a computer case.

Detailed illustration of a computer case featuring cooling installations.

Innovative Cooling Solutions and Enhanced RGB Management

The BTF 3.0 ecosystem will also incorporate compact AIO water cooling solutions that feature shorter tubes for a cleaner aesthetic. Additionally, enhanced management for RGB fans and lighting is a priority:

Cases are equipped with dedicated power and RGB hubs or 1-to-N splitter cables that match fan slots.
Pre-configured routing paths for fan power and RGB cables within the case.
Factory-installed fan power and RGB cables for ease of use.
Proximity of power and RGB connectors near each fan slot for simplified setups.

As a demonstration of the BTF 3.0 design’s potential, DIY-APE has showcased a pre-release setup consisting of Colorful hardware. This setup effectively fuses a BTF 3.0 PSU with the 50-pin connector, a BTF 3.0-compatible motherboard, and graphics card.

A white open-frame gaming PC case with internal RGB lighting and components.

Another view of an open-frame concept PC case with RGB elements.

This neat, cable-free design is paving the way for the future of DIY PC construction. With eager anticipation, we look forward to further developments from DIY-APE regarding the BTF 3.0 ecosystem and its embrace by other manufacturers in the hardware community.