What Is an MLCP (Microchannel Liquid Cold Plate)? Next-Gen GPU Cooling Explained
A few years ago, a data center GPU drew a few hundred watts. In NVIDIA’s Rubin generation, industry analysts are now looking at GPU power of around 2,300 W. Heat per unit area has risen sharply along with it, and today’s mainstream direct-to-chip (D2C) cold plates are running out of headroom. That’s why the microchannel […]
Battery Liquid Cold Plates for EV Battery Packs and Energy Storage Systems: An Engineering Guide
Battery packs keep getting bigger, and the margin for thermal error keeps getting smaller. Whether the pack sits under an EV floor or inside a grid-scale battery energy storage system (BESS), the battery liquid cold plate is where that margin is won or lost. On the stationary side, 20-foot containers are still climbing in capacity. […]
How to Choose a Server CPU Cold Plate: 7 Key Factors
Server CPU power keeps climbing with every generation. Top-end parts like the Intel Xeon 6980P and AMD EPYC 9965 are already rated at 500W, and AMD’s new EPYC 9006 series pushes the SP7 platform to as much as 600W. In 1U servers and multi-node chassis, air cooling has little headroom left, so more and more […]
How to Choose a Server GPU Cold Plate: 7 Key Factors
GPU power keeps climbing with every generation of AI servers. In dense 8-GPU systems, air cooling is running out of headroom, and more of the heat now has to be handed off to liquid right at the GPU package. That makes the cold plate one of the parts that decides whether the whole server runs […]
How to Prepare an RFQ for a Custom Cold Plate: A Complete Checklist
Custom cold plate RFQs often don’t get a quote on the first pass. More often, the reply that comes back isn’t a price. It’s a list of questions. What’s the contact area of each heat source? What’s the coolant inlet temperature? How much pressure drop can the loop afford? Do you need helium leak testing? […]
What Is a Direct-to-Chip Cold Plate? Anatomy, Types & How It Cools AI Servers
GPU and AI accelerator power keeps climbing with every generation. For high-TDP chips packed into dense 1U and 2U chassis, bigger heatsinks and faster fans are running out of room, which is why more servers are moving to liquid cooling. At the heart of that shift is the direct-to-chip (D2C) cold plate, which hands heat […]
Cold Plate Design: Materials, Flow Channels, and Engineering Trade-Offs Explained
Chip power densities have climbed at a startling pace over the past two years, and cold plate design has moved from a specialty concern to a mainstream engineering problem as a result. AI accelerators and high-performance GPUs that once dissipated a few hundred watts now routinely exceed 1,000 watts, and some next-generation parts are approaching […]
How Cold Plates Are Manufactured: A Complete Process Guide
As AI server racks push past 100kW, air cooling alone can no longer carry the thermal budget, and more data center and HPC teams are turning to liquid cold plates. But for the engineers and buyers doing the sourcing, the hard part usually isn’t deciding to go liquid — it’s understanding how that seemingly simple […]
What Is a Cold Plate? How It Works, Types & Applications
Introduction A cold plate is a liquid-cooled heat exchanger that mounts directly on a heat source, such as a CPU or GPU, an IGBT module, a battery cell, or a laser diode. Heat conducts into the plate’s metal base, and coolant flowing through internal channels carries it away to a CDU or heat exchanger elsewhere […]