{"title":"Fans and spare parts","description":"\u003cp\u003eFans, fan covers, control boards and other parts for Antminer and IceRiver. You will also find a four-fan adapter for the Antminer S19 made in-house by PC Praha and the Bitaxe Gamma 601 board for building your own miner.\u003c\/p\u003e\u003cp\u003eNot sure which part is faulty? Send us the miner or the part for service – after diagnostics we will tell you what needs replacing and fit the part straight away. Fan replacement costs 190 Kč + the fan.\u003c\/p\u003e","products":[{"product_id":"adapter-ventilatoru-2-na-4-antminer-s19","title":"Fan adapter 2 → 4 for Antminer S19","description":"\u003cp\u003e\u003cstrong\u003eAdapter for connecting 4 fans instead of 2 on Bitmain Antminer S19 series miners.\u003c\/strong\u003e Four fans move the same amount of air at lower speeds, so the miner runs more quietly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor Bitmain Antminer S19 series miners.\u003c\/li\u003e\n\u003cli\u003eThe adapter is sold on its own – fans are not included.\u003c\/li\u003e\n\u003cli\u003eYou will find fans in the \u003ca href=\"\/en\/collections\/nahradni-dily\"\u003eFans and spare parts\u003c\/a\u003e category.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor the quietest possible operation, combine it with a \u003ca href=\"\/en\/products\/antihlukovy-box-pc-praha-40\"\u003ePC Praha soundproof box\u003c\/a\u003e.\u003c\/p\u003e","brand":"PC Praha","offers":[{"title":"Default Title","offer_id":53065750544671,"sku":null,"price":1699.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/4693\/6351\/files\/adapter-pro-nizsi-hluk-2-ventilatoru-na-4.jpg?v=1792332476"},{"product_id":"bitaxe-gamma-601-sestavte-si-svuj-domaci-bitcoin-miner","title":"Bitaxe Gamma 601 – PCB for building a miner (DIY)","description":"\u003ch3\u003eBare printed circuit board with BM1370 ASIC support\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBitaxe Gamma 601\u003c\/strong\u003e is a fully open project for building your own Bitcoin miner with the powerful BM1370 chip (the same chip used in the Antminer S21 Pro). Want to mine bitcoin at home or in the office, perhaps using solar power? With Bitaxe you can.\u003c\/p\u003e\u003cp\u003eWith this bare printed circuit board (PCB) you can build an ASIC miner with your own hands. The project suits electronics beginners as well as experienced miners who want to keep everything under control.\u003c\/p\u003e\u003ch3\u003eWhy Bitaxe Gamma 601?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen source\u003c\/strong\u003e: Join the worldwide Bitaxe community, share experience and develop the project together with fellow enthusiasts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse your solar surplus\u003c\/strong\u003e: A low-consumption miner can run on surplus energy from solar panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality board\u003c\/strong\u003e: Four-layer PCB measuring 56.54 × 99.76 mm with HASL surface finish and FR-4 material (1.6 mm, 1 oz).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern chip\u003c\/strong\u003e: Supports the BM1370 – one of the most advanced ASIC chips for bitcoin mining.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow does it work?\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eOrder the bare Bitaxe Gamma 601 board from us.\u003c\/li\u003e\n\u003cli\u003eBuy the components you need. Our customer support will send you the bill of materials on request.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e ASIC chips and other components are not included – this is a DIY project in which you choose what to fit to the board yourself. You will find ready-made miners in our Home mining collection.\u003c\/p\u003e\u003ch3\u003eWho is this product for?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFor mining enthusiasts looking for an affordable and customisable solution.\u003c\/li\u003e\n\u003cli\u003eFor hobbyists and developers who like to experiment with bitcoin mining.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBoard type: 4-layer PCB\u003c\/li\u003e\n\u003cli\u003eDimensions: 56.54 × 99.76 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: FR-4, thickness 1.6 mm, 1 oz copper\u003c\/li\u003e\n\u003cli\u003eSurface finish: leaded HASL\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSupport and resources\u003c\/h3\u003e\u003cp\u003eAll manufacturing files and guides are publicly available in the official Bitaxe project repository on GitHub. The design was created by Skot – founder of the Bitaxe community.\u003c\/p\u003e\u003cp\u003eWrite to us for the component list or with any questions about the project.\u003c\/p\u003e","brand":"Bitaxe","offers":[{"title":"Default Title","offer_id":53066121085215,"sku":null,"price":590.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/4693\/6351\/files\/bitaxe-gamma-601-sestavte-si-svuj-domaci-bitcoin-miner.jpg?v=1792343440"},{"product_id":"ventilator-antminer-s19-iceriver-ks-ks3-z15","title":"Fan 12 V 4.5 A 7,000 rpm for Antminer S19, Z15 and IceRiver KS","description":"\u003cp\u003eReplacement fan for Bitmain Antminer and IceRiver ASIC miners.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpeed: 7000 rpm\u003c\/li\u003e\n\u003cli\u003eAirflow: 300 CFM\u003c\/li\u003e\n\u003cli\u003ePower: DC 12 V, 4.5 A\u003c\/li\u003e\n\u003cli\u003eConnector: 4-pin\u003c\/li\u003e\n\u003cli\u003ePackage contains: 1× fan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Antminer S19, Z15, L7, E9, T19, L3, DR5, D7, S17, T17, S9 and other Antminer models; IceRiver KS1, KS2, KS3.\u003c\/p\u003e\n\u003cp\u003eThe fan is also compatible with most Goldshell, iBeLink, Innosilicon and other devices. To confirm compatibility with your miner, feel free to contact us.\u003c\/p\u003e","brand":"PC Praha","offers":[{"title":"Default Title","offer_id":53066122985759,"sku":null,"price":490.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/4693\/6351\/files\/iceriver-ks1-ks2-ks3-ks3m-asic-ventilator-7000-otacek.jpg?v=1792343507"},{"product_id":"antminer-predni-a-zadni-sada-10palcoveho-redukce-ventilatoru-ks3-ks5-s21-ka3-d9-l7-s19-hs3-30-60-90mm","title":"Front and rear 10″ fan shrouds for Antminer and IceRiver (30\/60\/90 mm)","description":"\u003cp\u003eA set of front and rear shrouds (adapters) for fitting an ASIC miner with a large 10-inch axial fan.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: PETG, heat resistance 70 °C\u003c\/li\u003e\n\u003cli\u003eInner diameter: 9.66″ (approx. 24.5 cm)\u003c\/li\u003e\n\u003cli\u003eOuter diameter: 9.83″ (approx. 25 cm)\u003c\/li\u003e\n\u003cli\u003eCompatibility: Antminer KS3, KS5, S21, KA3, D9, L7, S19, HS3, X5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage contents\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1× front shroud\u003c\/li\u003e\n\u003cli\u003e1× adapter for the front PSU\u003c\/li\u003e\n\u003cli\u003e1× adapter replacing the front fan\u003c\/li\u003e\n\u003cli\u003e1× rear shroud\u003c\/li\u003e\n\u003cli\u003e1× adapter replacing the rear fan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove the fan grille.\u003c\/li\u003e\n\u003cli\u003eMount the shroud using standard screws.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBetter temperature control\u003c\/li\u003e\n\u003cli\u003eLonger equipment life\u003c\/li\u003e\n\u003cli\u003eSafer overclocking\u003c\/li\u003e\n\u003cli\u003eLets you fit an axial fan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe ASIC miner and the fan are not included.\u003c\/li\u003e\n\u003cli\u003eThe order may arrive in several parcels.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PC Praha","offers":[{"title":"Default Title","offer_id":53066125902111,"sku":null,"price":4129.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/4693\/6351\/files\/antminer-predni-a-zadni-sada-10palcoveho-krytu-ventilatoru-ks3-ks5-s21-ka3-d9-l7-s19-hs3-30-60-90mm.jpg?v=1792343676"},{"product_id":"iceriver-ks2-ridici-deska","title":"IceRiver KS2 control board","description":"\u003cp\u003eReplacement control board for the IceRiver KS2. The control board is an essential part of the miner – if it fails, the miner shuts down and stops mining. A faulty board therefore needs to be replaced promptly.\u003c\/p\u003e\n\u003cp\u003eWe sell brand-new original control boards. We will be happy to help you with the replacement at our service centre.\u003c\/p\u003e","brand":"IceRiver","offers":[{"title":"Default Title","offer_id":53066125967647,"sku":null,"price":3163.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/4693\/6351\/files\/iceriver-ks2-ridici-deska_69470508-1cea-4893-8a46-9501df6ed31f.jpg?v=1792343678"},{"product_id":"ventilator-s-usb-konektorem-pro-asic-iceriver-ks0-100gh-s","title":"120 mm fan with USB connector for IceRiver KS0","description":"\u003cp\u003eReplacement fan for the IceRiver KS0 100 GH\/s ASIC miner, powered via a USB connector. It ensures reliable heat dissipation and quiet operation of the miner.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 120 × 120 × 30 mm\u003c\/li\u003e\n\u003cli\u003ePower: DC 12 V, 0.083 A\u003c\/li\u003e\n\u003cli\u003eConnector: USB\u003c\/li\u003e\n\u003cli\u003eCompatibility: IceRiver KS0 100 GH\/s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstallation is easy – just swap the original fan and plug it into USB.\u003c\/p\u003e","brand":"PC Praha","offers":[{"title":"Default Title","offer_id":53066126262559,"sku":null,"price":489.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/4693\/6351\/files\/ventilator-s-usb-konektorem-pro-asic-iceriver-ks0-100gh-s.jpg?v=1792343703"}],"url":"https:\/\/pcpraha.cz\/en\/collections\/nahradni-dily.oembed","provider":"PCPRAHA","version":"1.0","type":"link"}