LONDON, ENGLAND, December 12, 2025 – Akasa, a leading provider of thermal solutions, have announced the Euler TX3, an aluminium fanless case designed for Thin Mini-ITX motherboards. Utilising passive cooling, the Euler TX3 supports Intel® Core™ (8th-14th Gen) and Core™ Ultra (15th Gen) processors up to 35W TDP. With a compact volume of only 3.9L, the case is well-suited for industrial automation, point-of-sale (POS), kiosk, digital signage or other commercial systems that require long operational life and minimal maintenance.
The enclosure’s fully fanless design utilises an aluminium thermal module to transfer heat efficiently from the CPU to the external aluminium fins, while eliminating noise and mechanical failure points, ensuring stable and long-term performance. The design incorporates Akasa’s patented spring mounting system to ensure reliable thermal contact and compatibility across a diverse range of Thin Mini-ITX form factor boards.
Modular assembly components of Euler TX3 and its passive cooling design using heat-dissipating fins
Compatible with Thin Mini-ITX motherboards with Intel® LGA1851, LGA1700, LGA1200 and LGA115X sockets, the Euler TX3 supports Intel® Core™ and Core™ Ultra processors (8th-15th Gen) up to 35W TDP. With dimensions of 262.6 x 215 x 68.5 mm, its compact 3.9-litre-volume footprint suits installations where space is limited. VESA mounting allows the system to be placed behind displays or in other space-constrained locations.
Inside, the case supports one 2.5-inch SSD/HDD drive bay (up to a height of 9.1 mm). The front panel includes four USB 2.0 Type-A ports, power and HDD LED indicators and a power button. Rear I/Os include one serial port opening, dual antenna fitting holes and a Kensington lock slot. Optional external 120 W or 150 W power adapters are available for flexible system configurations.
Built for flexible installation with VESA mounting support and Wi-Fi connectivity using optional antenna and pigtail kits
The Euler TX3 is suitable for industrial automation, POS terminals, digital signage, surveillance systems and edge computing deployment applications. Its fanless design removes moving parts, reduces failure points and supports continuous, low-noise operation.
Specifications
| Material | Aluminium with anodised black |
| Motherboard Types | Thin Mini-ITX |
| Socket Support | Intel® LGA1851, LGA1700, LGA1200, LGA115X |
| Maximum TDP Support | 35W |
| Dimensions | 262.6 x 215 x 68.5 mm (W x D x H) |
| Volume | 3.9L |
Drive Bays | 1 x 2.5" HDD (max height 9.1mm) |
Front I/O Interfaces | USB 2.0 Type-A x4*, power button, power/HDD LED *Note some boards, such as Mitac PH12ADI, only have two native USB 2.0 headers to support 4 x USB 2.0 ports on the front of the case, so an optional USB hub may be required: AK-CBUB64-30BK |
Rear I/O Interfaces | Serial port opening x1, antenna fitting holes x2, Kensington lock hole |
Antenna Fitting Holes | 2 |
Security | Kensington lock |
VESA Mounting | Supported |
Optional External Power Adapter | AC 120W or 150W (Product Codes: AK-PD120-03M / AK-PD120-04M / AK-PD150-02K) |
Product Code | A-ITX49-S1B |
Full product specifications are available at www.akasa.co.uk.
To discuss customisation options, project details, or additional OEM services, contact the Akasa team.
Pricing and Availability
• The Euler TX3 starts at £148/€148 (prices may vary by reseller).
• The Euler TX3 is available to order throughout the UK, Europe, North America and Asia. Contact the Akasa team to find a reseller near you.
About Akasa
Akasa is a global computer hardware and electronics manufacturer which fuses innovative design with cutting-edge technology and engineering to deliver exceptional products for our customers. Founded in 1997, Akasa has extensive expertise to provide quality solutions to suit your needs. We offer passive and active case solutions, coolers, heatsinks, fans, PC lighting and a vast array of card readers, cables, and adapters.
