{"product_id":"nerdqaxe-hydro-4-8ths-water-cooled-bitcoin-miner-south-africa","title":"Bitaxe NerdQaxe++ Hydro Water-Cooled Miner (4.8 TH\/s, 75W)","description":"\u003cp data-end=\"194\" data-start=\"0\"\u003e \u003c\/p\u003e\n\u003ch2 data-end=\"286\" data-start=\"201\"\u003eBitaxe NerdQaxe++ Hydro – 4.8 TH\/s (75W) Silent Water-Cooled Bitcoin Miner (Wi-Fi)\u003c\/h2\u003e\n\u003chr data-end=\"582\" data-start=\"579\"\u003e\n\u003ch3 data-end=\"633\" data-start=\"584\"\u003eTurn “lotto money” into hash power (quietly).\u003c\/h3\u003e\n\u003cp data-end=\"997\" data-start=\"634\"\u003eThe \u003cstrong data-end=\"658\" data-start=\"638\"\u003eNerdQaxe++ Hydro\u003c\/strong\u003e is a compact, open-source, \u003cstrong data-end=\"716\" data-start=\"686\"\u003ehome-friendly Bitcoin ASIC\u003c\/strong\u003e built for hobbyists who want real hashrate without the noise and power draw of industrial miners. With \u003cstrong data-end=\"832\" data-start=\"820\"\u003e4.8 TH\/s\u003c\/strong\u003e at around \u003cstrong data-end=\"850\" data-start=\"843\"\u003e75W\u003c\/strong\u003e, it’s efficient enough to run as a desktop\/mini-rig — and because it’s \u003cstrong data-end=\"938\" data-start=\"922\"\u003ewater-cooled\u003c\/strong\u003e, it stays \u003cstrong data-end=\"958\" data-start=\"949\"\u003equiet\u003c\/strong\u003e and comfortable for home environments.\u003c\/p\u003e\n\u003cp data-end=\"1175\" data-start=\"999\"\u003eWhether you want to experiment with \u003cstrong data-end=\"1058\" data-start=\"1035\"\u003esolo “lotto” mining\u003c\/strong\u003e or join a \u003cstrong data-end=\"1077\" data-start=\"1069\"\u003epool\u003c\/strong\u003e for small sats payouts, the NerdQaxe++ Hydro is a powerful step up from entry-level hobby miners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWant to understand solo mining first?\u003c\/strong\u003e Read: \u003ca href=\"\/pages\/solo-bitcoin-miner-south-africa\"\u003eSolo bitcoin miner in South Africa\u003c\/a\u003e (and our \u003ca href=\"\/pages\/bitcoin-lottery-miner-south-africa\"\u003eBitcoin lottery miner guide\u003c\/a\u003e).\u003c\/p\u003e\n\u003cblockquote data-end=\"1314\" data-start=\"1177\"\u003e\n\u003cp data-end=\"1314\" data-start=\"1179\"\u003e\u003cstrong data-end=\"1188\" data-start=\"1179\"\u003eNote:\u003c\/strong\u003e This is a hobby \/ educational miner. Mining outcomes are not guaranteed and depend on network difficulty, fees and BTC price.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-end=\"1319\" data-start=\"1316\"\u003e\n\u003ch2 data-end=\"1333\" data-start=\"1321\"\u003eKey specs\u003c\/h2\u003e\n\u003cul data-end=\"1676\" data-start=\"1334\"\u003e\n\u003cli data-end=\"1360\" data-start=\"1334\"\u003e\n\u003cp data-end=\"1360\" data-start=\"1336\"\u003e\u003cstrong data-end=\"1349\" data-start=\"1336\"\u003eHashrate:\u003c\/strong\u003e 4.8 TH\/s\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1379\" data-start=\"1361\"\u003e\n\u003cp data-end=\"1379\" data-start=\"1363\"\u003e\u003cstrong data-end=\"1373\" data-start=\"1363\"\u003ePower:\u003c\/strong\u003e 75W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1408\" data-start=\"1380\"\u003e\n\u003cp data-end=\"1408\" data-start=\"1382\"\u003e\u003cstrong data-end=\"1397\" data-start=\"1382\"\u003eEfficiency:\u003c\/strong\u003e ~15 J\/TH\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1446\" data-start=\"1409\"\u003e\n\u003cp data-end=\"1446\" data-start=\"1411\"\u003e\u003cstrong data-end=\"1423\" data-start=\"1411\"\u003eCooling:\u003c\/strong\u003e Water-cooled (Hydro)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1482\" data-start=\"1447\"\u003e\n\u003cp data-end=\"1482\" data-start=\"1449\"\u003e\u003cstrong data-end=\"1459\" data-start=\"1449\"\u003eNoise:\u003c\/strong\u003e ≤ 28 dB (very quiet)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1513\" data-start=\"1483\"\u003e\n\u003cp data-end=\"1513\" data-start=\"1485\"\u003e\u003cstrong data-end=\"1500\" data-start=\"1485\"\u003eASIC chips:\u003c\/strong\u003e 4 × BM1370\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1550\" data-start=\"1514\"\u003e\n\u003cp data-end=\"1550\" data-start=\"1516\"\u003e\u003cstrong data-end=\"1533\" data-start=\"1516\"\u003eConnectivity:\u003c\/strong\u003e \u003cstrong data-end=\"1548\" data-start=\"1534\"\u003eWi-Fi only\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1608\" data-start=\"1551\"\u003e\n\u003cp data-end=\"1608\" data-start=\"1553\"\u003e\u003cstrong data-end=\"1566\" data-start=\"1553\"\u003eUse case:\u003c\/strong\u003e Bitcoin (SHA-256) mining — solo or pool\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1630\" data-start=\"1609\"\u003e\n\u003cp data-end=\"1630\" data-start=\"1611\"\u003e\u003cstrong data-end=\"1622\" data-start=\"1611\"\u003eColour:\u003c\/strong\u003e Black\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1676\" data-start=\"1631\"\u003e\n\u003cp data-end=\"1676\" data-start=\"1633\"\u003e\u003cstrong data-end=\"1649\" data-start=\"1633\"\u003eForm factor:\u003c\/strong\u003e Compact \/ desktop-friendly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1681\" data-start=\"1678\"\u003e\n\u003ch2 data-end=\"1704\" data-start=\"1683\"\u003eWhy you’ll like it\u003c\/h2\u003e\n\u003cp data-end=\"2114\" data-start=\"1705\"\u003e✅ \u003cstrong data-end=\"1732\" data-start=\"1707\"\u003eHome-friendly \u0026amp; quiet\u003c\/strong\u003e – Water cooling + low noise makes it ideal for indoor use\u003cbr data-end=\"1793\" data-start=\"1790\"\u003e✅ \u003cstrong data-end=\"1830\" data-start=\"1795\"\u003eHigh hashrate for a hobby miner\u003c\/strong\u003e – 4.8 TH\/s is a big jump into “serious hobby” territory\u003cbr data-end=\"1889\" data-start=\"1886\"\u003e✅ \u003cstrong data-end=\"1904\" data-start=\"1891\"\u003eEfficient\u003c\/strong\u003e – Low power draw for the performance (great for learning + experimenting)\u003cbr data-end=\"1981\" data-start=\"1978\"\u003e✅ \u003cstrong data-end=\"2014\" data-start=\"1983\"\u003eOpen-source style ecosystem\u003c\/strong\u003e – Popular with tinkerers and builders\u003cbr data-end=\"2055\" data-start=\"2052\"\u003e✅ \u003cstrong data-end=\"2072\" data-start=\"2057\"\u003ePlug \u0026amp; play\u003c\/strong\u003e – Get hashing quickly with a simple setup\u003c\/p\u003e\n\u003chr data-end=\"2119\" data-start=\"2116\"\u003e\n\u003ch2 data-end=\"2147\" data-start=\"2121\"\u003eWhat you can do with it\u003c\/h2\u003e\n\u003cp data-end=\"2266\" data-start=\"2148\"\u003e\u003cstrong data-end=\"2177\" data-start=\"2148\"\u003eSolo mining (lotto mode):\u003c\/strong\u003e\u003cbr data-end=\"2180\" data-start=\"2177\"\u003eRun it solo for a small chance at a full block reward — fun and nerdy.\u003c\/p\u003e\n\u003cp data-end=\"2353\" data-start=\"2268\"\u003e\u003cstrong data-end=\"2284\" data-start=\"2268\"\u003ePool mining:\u003c\/strong\u003e\u003cbr data-end=\"2287\" data-start=\"2284\"\u003eJoin a pool for small, regular payouts in sats (fractions of BTC).\u003c\/p\u003e\n\u003chr data-end=\"2358\" data-start=\"2355\"\u003e\n\u003ch2 data-end=\"2386\" data-start=\"2360\"\u003eSetup notes (important)\u003c\/h2\u003e\n\u003cul data-end=\"2623\" data-start=\"2387\"\u003e\n\u003cli data-end=\"2485\" data-start=\"2387\"\u003e\n\u003cp data-end=\"2485\" data-start=\"2389\"\u003e\u003cstrong data-end=\"2404\" data-start=\"2389\"\u003eWi-Fi only:\u003c\/strong\u003e you’ll need a stable Wi-Fi connection (2.4GHz recommended if you have issues).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2623\" data-start=\"2486\"\u003e\n\u003cp data-end=\"2623\" data-start=\"2488\"\u003e\u003cstrong data-end=\"2506\" data-start=\"2488\"\u003eHydro cooling:\u003c\/strong\u003e this unit uses \u003cstrong data-end=\"2539\" data-start=\"2522\"\u003ewater cooling\u003c\/strong\u003e, so ensure your cooling loop is installed correctly and leak-free before long runs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2628\" data-start=\"2625\"\u003e\n\u003ch2 data-end=\"2650\" data-start=\"2630\"\u003eWhat’s in the box\u003c\/h2\u003e\n\u003cul data-end=\"2761\" data-start=\"2651\"\u003e\n\u003cli data-end=\"2701\" data-start=\"2651\"\u003e\n\u003cp data-end=\"2701\" data-start=\"2653\"\u003e1 × \u003cstrong data-end=\"2699\" data-start=\"2657\"\u003eBitaxe NerdQaxe++ Hydro 4.8 TH\/s miner\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2761\" data-start=\"2702\"\u003e\n\u003cp data-end=\"2761\" data-start=\"2704\"\u003e1 × \u003cstrong data-end=\"2724\" data-start=\"2708\"\u003ePower supply\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2766\" data-start=\"2763\"\u003e\n\u003ch2 data-end=\"2799\" data-start=\"2768\"\u003eHashLotto shipping \u0026amp; support\u003c\/h2\u003e\n\u003cp data-end=\"2996\" data-start=\"2800\"\u003e\u003cbr data-end=\"2867\" data-start=\"2864\"\u003e✅ \u003cstrong data-end=\"2895\" data-start=\"2869\"\u003eTested before dispatch,\u003c\/strong\u003e power-on check before we ship.\u003cbr data-end=\"2931\" data-start=\"2928\"\u003e📩 Support: \u003cstrong data-end=\"2967\" data-start=\"2943\"\u003e\u003ca rel=\"noopener\" class=\"decorated-link cursor-pointer\" data-end=\"2965\" data-start=\"2945\"\u003einfo@hashlotto.co.za\u003cspan class=\"ms-0.5 inline-block align-middle leading-none\" aria-hidden=\"true\"\u003e\u003csvg class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\" data-rtl-flip=\"\" aria-hidden=\"true\" height=\"20\" width=\"20\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-iteu9kmm.svg#304883\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e | WhatsApp: \u003cstrong data-end=\"2996\" data-start=\"2980\"\u003e083 603 6403\u003c\/strong\u003e\u003c\/p\u003e","brand":"HashLotto","offers":[{"title":"Default Title","offer_id":49871921578230,"sku":"NERDQAXEPP-HYDRO-4P8-75W","price":12999.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/6574\/5654\/files\/Hydro01.png?v=1766849467","url":"https:\/\/hashlotto.co.za\/products\/nerdqaxe-hydro-4-8ths-water-cooled-bitcoin-miner-south-africa","provider":"HashLotto","version":"1.0","type":"link"}