DIY-APE Unveils Revolutionary BTF 3.0 PC Design
DIY-APE is progressing towards its innovative BTF 3.0 PC design, which elevates cable management for motherboards to unprecedented heights.
Introduction of the 50-Pin Connector
Earlier this year, the company announced a unique 50-Pin connector specifically designed for the latest BTF 3.0 motherboards. This connector facilitates power delivery to the motherboard and graphics card directly from BTF-compatible power supply units (PSUs), eliminating the need for extra cables.
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
Compatibility and Design Considerations
In this setup, the power supply unit must be positioned adjacent to the connector, thereby ensuring compatibility with cases designed for BTF 3.0. However, DIY-APE has clarified that this is not a strict limitation.

Recognizing the challenges of integrating backside connectors into a historically standardized PC industry, DIY-APE has tirelessly refined its PC design over several years.
Collaboration and BTF Adoption
To promote the BTF initiative, DIY-APE has collaborated with well-known manufacturers such as ASUS, MSI, Gigabyte, and others. As a result, various PC builders have started to embrace this groundbreaking design, allowing users to select from a wider range of BTF-compatible products.
Key Features of BTF 3.0
With its new BTF 3.0 iteration, DIY-APE aims to introduce the following features:
- Gold Finger Power Supply for Graphics Cards
- Concealed Power Supply Designs
- Compact Tube Water Cooling Systems
- Unified Gold Finger Power Sources
- Side-Insertion Power Supplies
- Backside I/O Interface Motherboards
- Integrated Gold Finger I/O Interfaces
- Optimized Case Designs with Backside I/O Interfaces
Initially, DIY-APE aimed to centralize all power and I/O interfaces into one unified connector. However, recognizing the importance of compatibility with existing standards, they have opted to maintain integration with BTF 2.0 and traditional designs.
Advancements in Power Connectivity
The newly crafted 50-pin power connector adheres to both ATX 3.0 and 3.1 specifications. It consolidates power requirements, effectively handling the demands of CPUs and GPUs through a single port. Capable of delivering up to 2145W—1680W specifically for CPUs and GPUs—it meets the power needs of cutting-edge hardware such as the RTX 5090 and high-performance Ryzen or Intel CPU models.

For users with non-BTF 3.0 PSUs, DIY-APE has designed a BTX adapter board that features a 24-pin connector, two EPS 8-pin CPU power connectors, and an additional input for GPUs. Additionally, the BTF 3.0 motherboards will accommodate dual 4-pin connectors for SATA devices.
Future Trends in GPU Connectivity
DIY-APE has developed a GC_HPWR slot compatible with high-performance GPUs. The BTF 3.0 initiative aims to enable the use of this slot for non-BTF graphics cards, facilitated through a modular adapter interfacing with the GPU’s 16-pin connector.
Innovations in I/O Integration
A key challenge ahead for DIY-APE will be the unification of I/O interfaces to a singular connector, necessitating modifications to current motherboard and case designs. To streamline this process, the company will offer an easy-to-use adapter for connecting USB ports alongside case connections in extended and simplified versions. The hope is that future motherboard and case manufacturers will collaborate to standardize this I/O interface.
Improvements in Cooling Solutions
Another notable aspect of the BTF 3.0 ecosystem is the introduction of short-tube All-In-One (AIO) cooling solutions, designed for better aesthetics and improved management of RGB lighting:
- Power and RGB hubs, as well as splitter cables, will be included to support multiple fan configurations.
- The design will include dedicated routing paths for managing fan and RGB cables effectively.
- Pre-installed fan power and RGB connections will be standard in cases.
- Each fan slot will feature reserved power and RGB connectors nearby.
Conclusion: A Vision for Future DIY PCs
As a concept demonstration, DIY-APE showcased the BTF 3.0 design using early-access hardware from Colorful, integrating a BTF 3.0 PSU, 50-pin connector, compatible motherboard, and graphics card. This innovative design exemplifies a tidy, cable-free build that paves the way for the future of DIY PC construction.
We eagerly anticipate further developments from DIY-APE regarding the BTF 3.0 ecosystem and how other manufacturers will adopt this pioneering approach to deliver user-friendly hardware solutions.
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