Dual 40mm High-Airflow Cooling Kit Dual 4cm Server Fan Mod For AMD Radeon Instinct MI25 MI50 MI60 Compute GPU Dual Violent Fan | 3D Printed Bracket | For AI & Compute Workloads Why Buy This ✓ Dual 40mm High-RPM Fans — powerful concentrated airflow for maximum GPU cooling ✓ Wide AMD Compatibility — fits MI25, MI50, MI60 Radeon Instinct series cards ✓ 2 Purchase Options — bracket only or fully pre-assembled dual fan kit ✓ Compact Footprint — only 3cm bracket extension, 6cm total with fans What You'll Get
A dual 40mm high-performance fan cooling upgrade kit designed for AMD Radeon Instinct MI series compute accelerators. This kit mounts two high-speed violent fans via a 3D printed precision bracket directly to the rear of the GPU heatsink, delivering strong focused airflow to reduce core temperatures and prevent thermal throttling during extended AI training, inference and scientific computing workloads.
Two purchase options are available: a bracket-only version for users who already have their own 4cm fans and screws, and a full pre-assembled fan kit with both 4cm fans already mounted to the bracket, ready to install right out of the package.
The ultra-compact design adds only minimal length to the card, making it suitable for standard server chassis, workstations and small form factor builds. The 3D printed bracket aligns perfectly with the GPU mounting points for a secure fit.
Available Options Please select your preferred option at checkout:
- Bracket Only — 3D printed mounting bracket only. You will need to provide your own 4cm fans and mounting screws.
- Full Fan Kit — bracket with dual 4cm violent fans pre-assembled. Ready to install onto your GPU immediately.
- Both options are compatible with AMD Radeon Instinct MI25, MI50 and MI60 compute cards.
Key Features
- Dual 40mm (4cm) high-RPM violent fans — maximum concentrated airflow
- Compatible with AMD Radeon Instinct MI25, MI50, MI60 series GPUs
- Ultra-compact bracket — only 3cm extension (6cm total with fans)
- Total installed length: approx. 32 cm including GPU card
- 3D printed precision bracket — secure fit to GPU heatsink
- Greatly reduces GPU temperatures and thermal throttling under load
- Suitable for server chassis, workstations and SFF builds
- Ideal for 24/7 AI compute, inference and rendering workloads
Specifications Item Detail Product Type Dual Fan GPU Cooling Mod Kit Compatible GPUs AMD Radeon Instinct MI25, MI50, MI60 Fan Size 40mm (4cm) High-Speed Violent Fan x2 Bracket Length Approx. 3 cm (fan not included) Total Length (with fans) Approx. 6 cm Total Installed Length Approx. 32 cm (including GPU card) Bracket Material 3D Printed Options Bracket Only / Full Pre-Assembled Fan Kit Condition Open Box / 3D printed parts, minor cosmetic flaws possible Condition Open box & fully functional. Parts are made by 3D printing. Minor cosmetic imperfections such as layer lines may exist on components. This does not affect functionality, fit or cooling performance. Please do not place an order if you mind cosmetic flaws. Refer to real photos for installation effect.
- 100% functional — fans spin smoothly, bracket fits correctly
- Minor cosmetic imperfections on 3D printed bracket are normal
- Inspected and tested before dispatch
- AMD GPU card is NOT included — cooling kit only
⚠ Important — Read Before Buying:
1. This listing is for the cooling fan kit only. The AMD Radeon Instinct GPU card is NOT included.
2. Free shipping included.
3. All sales are final. No returns, no exchanges. Custom 3D printed product — no-reason returns not supported.
4. 3D printed parts will have minor layer lines or blemishes. Do not order if you expect perfect surface finish.
5. Bracket-only option requires you to provide your own 4cm fans and mounting screws.
6. Please confirm your GPU model (MI25 / MI50 / MI60) and available chassis space before ordering. Package Includes
If you select Bracket Only:
- 1 × 3D Printed Dual Fan Mounting Bracket
- 1 × 3D Printed Mounting Bracket
- 2 × 40mm High-Speed Violent Fans (pre-assembled)
- Fan power cables (pre-attached)
Note: Mounting screws are NOT included with bracket-only option. GPU card sold separately.
Warranty & Returns Shipping Free shipping included Returns All sales final — no returns, no exchanges Functional Warranty 30-day functional warranty from delivery date Testing Every unit tested before dispatch for proper fan operation Shipping
- Dispatched within 1–3 business days after payment
- Tracking number provided for every order
- Free shipping nationwide
- Shockproof packaging protects fan blades and bracket
Why Buy From Us
- Tested stock — every fan verified working before shipping
- Precision fit — designed specifically for AMD MI series compute cards
- Fast response — message us for compatibility questions
- Trusted GPU cooling specialist — serving compute and AI builders
FAQ
Q: Does this include the AMD GPU card?
A: No. This listing is for the dual 4cm fan cooling kit only. The graphics card is not included.
Q: What is the difference between bracket only and full kit?
A: Bracket only includes just the 3D printed mounting bracket. Full fan kit comes with both 4cm fans pre-assembled to the bracket, ready to install.
Q: Which AMD cards does this fit?
A: It is designed for AMD Radeon Instinct MI25, MI50 and MI60 compute accelerators.
Q: Are mounting screws included?
A: Screws are not included with the bracket-only option. You will need to provide your own matching screws.
Q: Is shipping really free?
A: Yes, free nationwide shipping is included in the listed price.
Questions about options or compatibility? Message us before ordering — we reply fast.
