Description
The Thermalright AXP90-X47 redefines cooling efficiency for ultra-compact computing, packing robust thermal performance into a miniature 47mm-tall frame. Engineered specifically for Small Form Factor (SFF) and Mini-ITX systems, this low-profile cooler ensures that high-performance processors run at optimal temperatures without risking thermal throttling. By utilizing a premium nickel-plated C1100 pure copper base and four 6mm sintered copper heatpipes, it rapidly transfers heat away from the CPU IHS into a dense aluminum fin stack. Available in grey, black, white, and full copper editions, it offers aesthetic versatility alongside a reliable two-year warranty.
This low-profile thermal solution is engineered for five distinct target audiences:
- SFF and Mini-ITX Builders: Enthusiasts assembling ultra-compact PCs in cases like the Velka, K39, or Dan A4, where vertical clearance is strictly limited to under 50mm.
- HTPC and Media Center Creators: Users building silent Home Theater PCs who require a low-noise, low-profile cooler that fits easily into slim console-style chassis.
- Office and Productivity Users: Professionals configuring compact workstation PCs that need reliable, 24/7 thermal stability without the complexity or leak risks of liquid cooling.
- Budget-Conscious PC Builders: Gamers looking for an affordable aftermarket cooler that significantly outperforms stock Intel and AMD thermal solutions.
- Aesthetic Customizers: PC modders who want to match their internal components using the specific color variants, including the stealthy Black, clean White, or premium Full Copper editions.
Technical Specifications:
- Heatsink Dimensions: 94.5mm (L) x 95mm (W) x 32mm (H)
- Total Height (with fan): 47mm
- Total Weight (with fan): 310g
- Heatpipes: 4 x 6mm copper heatpipes
- Fin Dimensions: Thickness = 0.3mm; Gap = 1.6mm
- Base Material: C1100 Pure Copper, Nickel-Plated
- Fan Model: TL-9015
- Fan Dimensions: 92mm x 92mm x 15mm
- Fan Speed: Up to 2700 RPM ± 10%
- Noise Level: 22.4 dBA (Max)
- Airflow: 42.58 CFM (Max)
- Static Pressure: 1.33mm H2O (Max)
- Current: 0.18A
- Connector: 4-Pin PWM
- Bearing Type: Hydraulic Bearing
- CPU Socket Compatibility: Intel LGA 115X/1200/1700/1851, AMD AM4/AM5
- Warranty: 2 Years
In real-world testing, the AXP90-X47 delivers an exceptionally quiet and efficient user experience. The included TL-9015 92mm slim fan utilizes a hydraulic bearing to minimize mechanical friction, keeping noise levels at a whisper-quiet 22.4 dBA under typical workloads. Thanks to its 4-pin PWM connection, the motherboard dynamically scales the fan speed up to 2700 RPM, delivering up to 42.58 CFM of airflow and 1.33mm H2O of static pressure when the CPU is under heavy rendering or gaming loads. Installation is straightforward and secure, utilizing a dedicated metal backplate system that prevents motherboard warping while ensuring optimal mounting pressure across both Intel and AMD sockets.
When compared to standard stock coolers like the AMD Wraith Stealth or Intel Laminar RM1, the Thermalright AXP90-X47 offers a massive upgrade in thermal headroom, lowering load temperatures by up to 10-15°C while operating at a fraction of the noise. Compared to taller 58mm or 65mm coolers, the AXP90-X47 provides unmatched chassis compatibility, leaving a crucial clearance gap in slim cases to prevent turbulent air noise against the side panel. While liquid AIO coolers pose risks of pump failure and coolant leaks over time, this pure air-cooling solution offers long-term reliability with zero maintenance requirements beyond occasional dusting.
Frequently Asked Questions:
- What is the exact height of the Thermalright AXP90-X47?
The total height of the cooler, including the pre-installed TL-9015 slim fan, is exactly 47mm, making it ideal for SFF cases with tight clearance limits.
- Does this cooler support the latest Intel LGA 1851 and AMD AM5 sockets?
Yes, the AXP90-X47 features universal mounting bracket support for Intel LGA 115X, 1200, 1700, and 1851, as well as AMD AM4 and AM5 sockets.
- Can I upgrade or replace the fan on this heatsink?
Yes, the pre-installed 92mm x 15mm fan can be replaced with any standard 92mm fan, though using a thicker 25mm fan will increase the total height of the cooler from 47mm to 57mm.
- Does the cooler come with thermal paste included in the box?
Yes, Thermalright includes high-quality thermal compound in the package, ensuring you have everything needed for immediate installation.
- What is the difference between the standard, Black, White, and Full Copper versions?
The standard, Black, and White versions feature coated aluminum fins with a nickel-plated copper base. The Full Copper (FULL) version features heatsink fins made entirely of pure copper, offering slightly higher thermal conductivity and a distinct copper aesthetic.
