Corsair's 2026 RM1000e power supply brings a hardware safeguard aimed at one of the more visible failure modes in recent high-power desktop builds: overheating graphics-card power connectors. According to Tom's Hardware, the new RMe unit ships with Corsair's ThermalProtect 12V-2x6 cable, a 600W cable with a temperature sensor near the graphics-card end that cuts GPU power if the connector exceeds 65 C. The change matters because it is a physical intervention, not just a connector-standard update or installation warning. Tom's Hardware describes the ThermalProtect cable as the main significant change in the 2026 RMe revision, with every 2026 RMe unit shipping with the cable. The review says the new version launched on August 18. The specific model reviewed, the RM1000e, is the larger of two launch models. Tom's Hardware reports a $179.99 MSRP, a seven-year warranty, a 1000W single-rail 12V output, and a 50 C ambient rating. The unit is built by HEC on Corsair's RMe platform, with Corsair positioning RMe as its mainstream line below RMx and further below HXi and AXi. On performance, Tom's Hardware's testing summary is favorable: it reports strong efficiency, ripple, and regulation, and says the fan remains off at 500W. That fanless window is relevant for builders who want a quieter desktop under moderate loads, though the review's support is limited to this tested model and configuration. The certification story is also shifting. Tom's Hardware says Corsair is still marketing the RMe series with a Gold efficiency badge, while the RM1000e packaging carries Cybenetics Platinum and Cybenetics LAMBDA A badges. The box also lists ATX 3.1, PCIe 5.1, 12V-2x6, and an Nvidia 50 Series Ready sticker. The review notes that the box does not carry an 80 PLUS logo, consistent with Corsair's stated move to use Cybenetics certifications. The useful takeaway is narrow but concrete: Corsair is adding connector-temperature sensing to a mainstream PSU line, and Tom's Hardware's review found the 1000W model performed well in core electrical tests. Because this cluster contains only one review, the broader durability and field-failure implications should not be overstated. What is established here is the product design, the cutoff threshold reported by Tom's Hardware, and the reviewer's test findings for this unit. Who benefits: Corsair benefits if builders view ThermalProtect as a differentiator in mainstream ATX 3.1 power supplies. Builders of systems with 12V-2x6 graphics-card connectors get a PSU option with temperature-based shutdown built into the cable, according to Tom's Hardware. Who's exposed: The evidence does not establish a broad market impact. The main exposure is for buyers who assume all 12V-2x6 PSU cables provide the same thermal behavior; Tom's Hardware's report indicates this Corsair cable adds a specific sensor-and-shutdown mechanism.