7Starlake, a leading provider of rugged military computing solutions, proudly unveils the 7SL-3500, its innovative 3U VPX self-contained liquid cooling ATR. Designed to meet the evolving demands of defense, aerospace, and other mission-critical sectors, this state-of-the art solution redefines thermal efficiency, reliability, and performance in extreme environments.
Thermal efficiency is critical to unlocking the full performance of rugged VPX systems, especially in mission-critical environments. Engineered for high-power, high-density computing, the Liquid Cooling ATR System solves the persistent challenge of heat dissipation in harsh conditions. The 7SL-3500, built on the VITA 48.4 Liquid Flow Through (L.F.T.) standard, incorporates 7Starlake’s unique Hybrid Conduction L.F.T. Cold Plate Kit, significantly boosting cooling performance and reducing water consumption. This fully self-contained and sealed system supports up to 500W TDP, eliminating the need for external coolant reservoirs.
Mission-Ready Rugged Design with Proven Reliability
Built on the OpenVPX architecture, the 7SL-3500 features a rugged, modular enclosure engineered to withstand extreme defense environments. Its flexible, scalable design supports a wide range of customizable configurations, easily accommodating multi-CPU/GPU setups. The 7SL-3500 integrates custom 3-slot VPX backplanes and SOSA-aligned slot profiles to ensure smooth interoperability across diverse platforms. Leveraging proven components and field-tested engineering, the 7SL-3500 is purpose-built to meet the demanding military operations, making it ideal for real-time HD imagery analysis, AI, or software-defined radar systems.
Key Features
| 7SL-3500-L2A | 7SL-3500-L2L | |
| CPU | Intel i7-1185GRE or Ultra 7-155H | Intel i7-1185GRE or Ultra 7-155H |
| GPU | NVIDIA® Quadro® 5000 Ada or RTX™ A4500 | NVIDIA® Quadro® 5000 Ada or RTX™ A4500 |
| Liquid Cooling Type | Liquid to Air (L2A) | Liquid to Liquid (L2L) |
| Payloads | 1x CPU + 2GPU | 1x CPU+ 2x GPU |
| GPU | 2x MXM RTX A4500 | 2x Quadro 5000 Ada |
| NIC | 1 x1G | 1x 1G |
| Max Power | 500W | 500W |
| Max PSU | 28VDC | 28VDC |
| Dimension | 190 x 496 x 269 mm | 190 x 370 x 269 mm |
| Weight | 21 KG | 30 KG |
| Storage Temp. | -40°C to 85°C | -40°C to 85°C |
About 7Starlake
7Starlake is a leading provider of cutting-edge rugged computing solutions, dedicated to developing innovative, SWaP-C-optimized, and combat-proven solutions for mission-critical applications. With decades of expertise in ultra-high-performance computing, we are committed to meeting the evolving requirements of prime contractors and system integrators across aerospace, defense, and transportation sectors. With a strong R&D and in-house design capabilities, 7Starlake delivers rapid customization and exceptional service, while maintaining the highest standards of durability, performance, and innovation, ensuring compliance with stringent certifications such as IP65 and MIL-STD-810/461/1275.