{"product_id":"apple-imac-21-5-retina-4k-mid-2017-i5-7400-3-0ghz-logic-board-820-00597-a","title":"Apple iMac 21.5 Retina 4K Mid-2017 i5-7400 3.0GHz Logic Board 820-00597-A","description":"\u003cmeta name=\"description\" content=\"Genuine Apple 820-00597-A logic board for iMac 21.5-inch Retina 4K Mid-2017, i5-7400 3.0GHz, 32GB onboard SSD. Fully tested, no MDM lock, macOS ready.\"\u003e\u003cp data-start=\"819\" data-end=\"941\"\u003eThis listing is for a \u003cstrong data-start=\"841\" data-end=\"884\"\u003eGenuine Apple Logic Board (820-00597-A)\u003c\/strong\u003e pulled from a \u003cstrong data-start=\"899\" data-end=\"938\"\u003e21.5-inch iMac Retina 4K (Mid-2017)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"943\" data-end=\"1214\"\u003eThe board includes a \u003cstrong data-start=\"964\" data-end=\"1007\"\u003eQuad-Core Intel Core i5-7400 3.0GHz CPU\u003c\/strong\u003e and a \u003cstrong data-start=\"1014\" data-end=\"1034\"\u003e32GB onboard SSD\u003c\/strong\u003e for fast system performance and storage.\u003cbr data-start=\"1075\" data-end=\"1078\"\u003e\nAll components have been \u003cstrong data-start=\"1103\" data-end=\"1148\"\u003eprofessionally inspected and fully tested\u003c\/strong\u003e, including CPU, GPU, memory slots, ports, and power regulation.\u003c\/p\u003e\n\u003cp data-start=\"1216\" data-end=\"1366\"\u003eIdeal as a direct replacement or upgrade for a compatible iMac system.\u003cbr data-start=\"1286\" data-end=\"1289\"\u003e\nNo MDM lock, no firmware password — ready for installation and macOS setup.\u003c\/p\u003e\u003cp data-start=\"1216\" data-end=\"1366\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr data-start=\"1368\" data-end=\"1371\"\u003e\n\u003ch3 data-start=\"1373\" data-end=\"1401\"\u003e⚙️ \u003cstrong data-start=\"1380\" data-end=\"1399\"\u003eSpecifications:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1402\" data-end=\"2082\"\u003e\n\u003cli data-start=\"1402\" data-end=\"1422\"\u003e\n\u003cp data-start=\"1404\" data-end=\"1422\"\u003e\u003cstrong data-start=\"1404\" data-end=\"1414\"\u003eBrand:\u003c\/strong\u003e Apple\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1423\" data-end=\"1475\"\u003e\n\u003cp data-start=\"1425\" data-end=\"1475\"\u003e\u003cstrong data-start=\"1425\" data-end=\"1435\"\u003eModel:\u003c\/strong\u003e iMac (21.5-inch, Retina 4K, Mid-2017)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1476\" data-end=\"1520\"\u003e\n\u003cp data-start=\"1478\" data-end=\"1520\"\u003e\u003cstrong data-start=\"1478\" data-end=\"1506\"\u003eLogic Board Part Number:\u003c\/strong\u003e 820-00597-A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1521\" data-end=\"1605\"\u003e\n\u003cp data-start=\"1523\" data-end=\"1605\"\u003e\u003cstrong data-start=\"1523\" data-end=\"1537\"\u003eProcessor:\u003c\/strong\u003e Intel Core i5-7400 @ 3.0GHz (Quad-Core, Turbo Boost up to 3.5GHz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1606\" data-end=\"1657\"\u003e\n\u003cp data-start=\"1608\" data-end=\"1657\"\u003e\u003cstrong data-start=\"1608\" data-end=\"1627\"\u003eIntegrated SSD:\u003c\/strong\u003e 32GB PCIe Blade (Apple OEM)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1658\" data-end=\"1752\"\u003e\n\u003cp data-start=\"1660\" data-end=\"1752\"\u003e\u003cstrong data-start=\"1660\" data-end=\"1681\"\u003eGraphics Support:\u003c\/strong\u003e AMD Radeon Pro 555 \/ 560 Series (not included, depends on GPU model)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1753\" data-end=\"1810\"\u003e\n\u003cp data-start=\"1755\" data-end=\"1810\"\u003e\u003cstrong data-start=\"1755\" data-end=\"1768\"\u003eRAM Type:\u003c\/strong\u003e DDR4-2400 SO-DIMM (supports up to 32GB)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1811\" data-end=\"1952\"\u003e\n\u003cp data-start=\"1813\" data-end=\"1952\"\u003e\u003cstrong data-start=\"1813\" data-end=\"1823\"\u003ePorts:\u003c\/strong\u003e\u003cbr data-start=\"1823\" data-end=\"1826\"\u003e\n• 4 × USB 3.0\u003cbr data-start=\"1841\" data-end=\"1844\"\u003e\n• 2 × Thunderbolt 3 (USB-C)\u003cbr data-start=\"1873\" data-end=\"1876\"\u003e\n• 1 × Gigabit Ethernet\u003cbr data-start=\"1900\" data-end=\"1903\"\u003e\n• 1 × SDXC Card Slot\u003cbr data-start=\"1925\" data-end=\"1928\"\u003e\n• 1 × Headphone Jack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1953\" data-end=\"2031\"\u003e\n\u003cp data-start=\"1955\" data-end=\"2031\"\u003e\u003cstrong data-start=\"1955\" data-end=\"1975\"\u003eWi-Fi\/Bluetooth:\u003c\/strong\u003e Supported via integrated wireless card (not included)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2032\" data-end=\"2082\"\u003e\n\u003cp data-start=\"2034\" data-end=\"2082\"\u003e\u003cstrong data-start=\"2034\" data-end=\"2048\"\u003eCondition:\u003c\/strong\u003e Used – Fully Tested and Working\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2084\" data-end=\"2087\"\u003e\n\u003ch3 data-start=\"2089\" data-end=\"2141\"\u003e✴️ \u003cstrong data-start=\"2096\" data-end=\"2139\"\u003eCompatibility \u0026amp; Additional Information:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"2143\" data-end=\"2189\"\u003e🔹 \u003cstrong data-start=\"2146\" data-end=\"2187\"\u003eCompatible with the following models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2190\" data-end=\"2288\"\u003e\n\u003cli data-start=\"2190\" data-end=\"2288\"\u003e\n\u003cp data-start=\"2192\" data-end=\"2288\"\u003eiMac (21.5-inch, Retina 4K, Mid-2017)\u003cbr data-start=\"2229\" data-end=\"2232\"\u003e\n• Model Identifier: \u003cstrong data-start=\"2254\" data-end=\"2266\"\u003eiMac18,2\u003c\/strong\u003e\u003cbr data-start=\"2266\" data-end=\"2269\"\u003e\n• EMC: \u003cstrong data-start=\"2278\" data-end=\"2286\"\u003e3069\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2290\" data-end=\"2329\"\u003e🔹 \u003cstrong data-start=\"2293\" data-end=\"2327\"\u003eCompatible CPU Configurations:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2330\" data-end=\"2419\"\u003e\n\u003cli data-start=\"2330\" data-end=\"2359\"\u003e\n\u003cp data-start=\"2332\" data-end=\"2359\"\u003eIntel Core i5-7400 3.0GHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2360\" data-end=\"2389\"\u003e\n\u003cp data-start=\"2362\" data-end=\"2389\"\u003eIntel Core i5-7500 3.4GHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2390\" data-end=\"2419\"\u003e\n\u003cp data-start=\"2392\" data-end=\"2419\"\u003eIntel Core i7-7700 3.6GHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2421\" data-end=\"2452\"\u003e🔹 \u003cstrong data-start=\"2424\" data-end=\"2450\"\u003eDisplay Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2453\" data-end=\"2526\"\u003e\n\u003cli data-start=\"2453\" data-end=\"2526\"\u003e\n\u003cp data-start=\"2455\" data-end=\"2526\"\u003eSupports Retina 4K Display (P\/N: LM215UH1-SDA1 and equivalent panels)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2528\" data-end=\"2686\"\u003e\u003cstrong data-start=\"2528\" data-end=\"2542\"\u003eImportant:\u003c\/strong\u003e Professional installation is highly recommended.\u003cbr data-start=\"2591\" data-end=\"2594\"\u003e\nImproper handling or static discharge may damage logic board connectors or SSD components.\u003c\/p\u003e\n\u003chr data-start=\"2688\" data-end=\"2691\"\u003e\n\u003ch3 data-start=\"2693\" data-end=\"2712\"\u003e⚠️ \u003cstrong data-start=\"2700\" data-end=\"2710\"\u003eNotes:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"2713\" data-end=\"2978\"\u003e\n\u003cli data-start=\"2713\" data-end=\"2765\"\u003e\n\u003cp data-start=\"2715\" data-end=\"2765\"\u003eIncludes 32GB onboard SSD (verified functional).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2766\" data-end=\"2815\"\u003e\n\u003cp data-start=\"2768\" data-end=\"2815\"\u003eRAM, heatsink, and power supply not included.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2816\" data-end=\"2844\"\u003e\n\u003cp data-start=\"2818\" data-end=\"2844\"\u003eNo MDM or firmware lock.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2845\" data-end=\"2907\"\u003e\n\u003cp data-start=\"2847\" data-end=\"2907\"\u003ePulled from a working iMac and verified under diagnostics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2908\" data-end=\"2978\"\u003e\n\u003cp data-start=\"2910\" data-end=\"2978\"\u003emacOS can be reinstalled via Internet Recovery after installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Apple","offers":[{"title":"Default Title","offer_id":53010556256622,"sku":"3342-G1","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/1799\/1022\/files\/57_e458401b-c5e4-4f6c-9323-96be0aa46c43.png?v=1763686986","url":"https:\/\/nextgenpcparts.com\/products\/apple-imac-21-5-retina-4k-mid-2017-i5-7400-3-0ghz-logic-board-820-00597-a","provider":"nextgenpcparts.com","version":"1.0","type":"link"}