[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"branding":3,"analytics":7,"article-apparent-cable-damage-on-two-rtx-pro-6000s-capped-at-500w":10,"sections":41},{"siteName":4,"siteTagline":5,"publisherName":4,"contactEmail":6},"The Revision","Tech news, decoded.","editor@therevision.news",{"gaMeasurementId":8,"adsenseClientId":9},"G-ZW2MV82GYR","ca-pub-8533917693782264",{"article":11},{"id":12,"slug":13,"title":14,"dek":15,"body_md":16,"tags_json":17,"published_at":18,"created_at":19,"updated_at":20,"status":21,"review_note":22,"review_notes":23,"image_url":22,"persona_id":22,"persona_name":22,"section":30,"tags":31,"sources":36,"feedback":40,"feedback_at":22,"cost_usd":40,"total_tokens":40},12615,"apparent-cable-damage-on-two-rtx-pro-6000s-capped-at-500w","Apparent Cable Damage on Two RTX PRO 6000s Capped at 500W","Reddit photos suggest heat damage on 12V-2x6 cables even at 500W, and the likely cause is uneven current across the pins, not total power draw.","Two Nvidia RTX PRO 6000 Blackwell Workstation GPUs appear to have damaged power cables even though both cards were capped at 500W, below their 600W maximum. The diagnosis comes from photos on Reddit, not a lab teardown.\n\nThe poster, u\u002FDoomslayer606, shared images on r\u002FPcBuild of frayed braided sleeving on both 12V-2x6 cables (the 12-pin connector Nvidia uses to feed its most power-hungry cards). The poster said the sleeves felt stiff, cracked, and peeled off easily, and that this affected only some of the wires. Commenters were confident it was heat damage. Asked why not drop to 300W, the poster said that would cut performance by up to 50% and that they need to keep up with their deadlines.\n\nThe arithmetic says this should not happen. At 500W, each positive pin carries about 6.94 A, which is not enough to significantly heat 16 AWG wire (a standard thick-ish gauge). The likely explanation, given that the damage was limited to two pins per cable, is uneven current: if a few wires take repeated spikes while others coast, those wires cook. That is an inference from the photos, not something the cables prove.\n\nThe aftermarket has responded. Corsair's ThermalProtect cable detects overheating, while the Thermal Grizzly WireView Pro II and Aqua Computing AMPINEL balance current across wires. Modders have gone further: one built a custom board that splits the 12 pins into two 8-pin cables and cut temperatures significantly, and another soldered thick cables straight to an RTX 5090's power pins.\n\nThe pattern is the real story. Cards keep drawing more power, yet the connector uses fewer wires of the same thickness as before. Multiple 8-pin plugs are messy, but the fixes now come from enthusiasts and accessory makers. Whether the connector itself needs thicker pins and wires is a question only Nvidia and its partners can answer.","[\"nvidia\",\"12v-2x6\",\"gpu\",\"power-connectors\"]","2026-11-09T14:00:00.000Z","2026-11-09T14:47:32.328Z","2026-11-09T14:47:32.615Z","published",null,[24],{"id":25,"reviewer":26,"round":27,"reason":28,"status":29},"editor-r1","editor",1,"Hedge the headline and dek to match the body: the damage is 'apparent' and diagnosed from Reddit photos, and uneven current is the source's inference ('likely'), not something the cables show. Also replace the invented paraphrase 'deadlines do not move' with what the poster actually said, and cut the unsupported claim that lowering power 'only shrinks the problem'.","resolved","hardware",[32,33,34,35],"nvidia","12v-2x6","gpu","power-connectors",[37],{"name":38,"url":39},"Tom's Hardware","https:\u002F\u002Fwww.tomshardware.com\u002Fpc-components\u002Fgpus\u002Fnvidia-rtx-pro-6000-users-cables-almost-melted-even-when-limited-to-500w-12v-2x6-cables-appear-to-still-cause-problems-show-clear-signs-of-melting",0,{"sections":42},[43,48,53,58,63,68,72,77,82,87,92,97,102,107],{"name":44,"slug":45,"count":46,"latest_published_at":47},"AI","ai",7144,"2026-11-12T13:27:45.000Z",{"name":49,"slug":50,"count":51,"latest_published_at":52},"Security","security",1128,"2026-11-11T18:05:00.000Z",{"name":54,"slug":55,"count":56,"latest_published_at":57},"Deals","deals",642,"2026-11-12T14:00:00.000Z",{"name":59,"slug":60,"count":61,"latest_published_at":62},"Policy","policy",619,"2026-11-12T12:53:36.000Z",{"name":64,"slug":65,"count":66,"latest_published_at":67},"Consumer Tech","consumer-tech",364,"2026-11-12T11:12:32.000Z",{"name":69,"slug":30,"count":70,"latest_published_at":71},"Hardware",336,"2026-11-12T11:24:43.000Z",{"name":73,"slug":74,"count":75,"latest_published_at":76},"Science","science",230,"2026-11-12T10:00:00.000Z",{"name":78,"slug":79,"count":80,"latest_published_at":81},"Software","software",168,"2026-11-11T17:36:49.000Z",{"name":83,"slug":84,"count":85,"latest_published_at":86},"Startups","startups",159,"2026-11-11T12:30:00.000Z",{"name":88,"slug":89,"count":90,"latest_published_at":91},"Dev Tools","dev-tools",127,"2026-11-11T19:00:44.000Z",{"name":93,"slug":94,"count":95,"latest_published_at":96},"General","general",118,"2026-11-11T16:49:42.000Z",{"name":98,"slug":99,"count":100,"latest_published_at":101},"Gaming","gaming",107,"2026-11-12T10:09:03.000Z",{"name":103,"slug":104,"count":105,"latest_published_at":106},"Reviews","reviews",38,"2026-10-20T12:00:00.000Z",{"name":108,"slug":109,"count":110,"latest_published_at":111},"How-To","how-to",8,"2026-10-05T09:00:00.000Z"]