{"product_id":"crucial-32gb-ddr4-2666-sodimm-mac","title":"Crucial 32GB DDR4-2666 SODIMM for Mac CT32G4S266M | PC4-21300 | CL19 | 1.2V | 260-Pin Non-ECC Unbuffered | 2Rx8 Dual-Rank | Apple SPD Programmed | iMac 2019-2020 Compatible | High-Capacity Mac Upgrade","description":"\u003cdiv\u003e\n\u003ch2\u003eCrucial 32GB DDR4-2666 SODIMM for Mac — Maximum-Capacity Apple-Engineered Memory\u003c\/h2\u003e\n\n\u003cp\u003eThe Crucial 32GB DDR4-2666 SODIMM for Mac (CT32G4S266M) is the maximum-capacity DDR4 memory module specifically engineered for Apple Mac systems, featuring custom SPD programming, component density specifications, and timing parameters that comply with Apple's strict memory controller requirements. Unlike generic 32GB DDR4-2666 modules that may run unstably on Mac systems, this module is purpose-tested by Crucial to deliver flawless compatibility with Apple's iMac (2019-2020) and Mac mini (2018-2020) Intel-based systems. Manufactured by Crucial-by-Micron with over a decade of experience producing Apple-compatible memory, this 32GB single module is the ultimate single-slot upgrade for Mac users — install one for 32GB total, or pair with another for a massive 64GB dual-channel Mac configuration.\u003c\/p\u003e\n\n\u003ch3\u003e🚀 Performance Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 32GB single module (max DDR4 SODIMM capacity for Mac)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory Type:\u003c\/strong\u003e DDR4 SDRAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed:\u003c\/strong\u003e 2666 MT\/s (PC4-21300)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatency:\u003c\/strong\u003e CL19-19-19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 1.2V (DDR4 standard)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e 260-pin SODIMM (Mac mini\/iMac)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 2Rx8 (Dual-Rank)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECC:\u003c\/strong\u003e Non-ECC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuffering:\u003c\/strong\u003e Unbuffered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecialization:\u003c\/strong\u003e Apple Mac compatibility — Apple-specific SPD programming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Crucial by Micron\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🍎 Why Mac-Specific 32GB Memory Matters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApple SPD Programming:\u003c\/strong\u003e The Serial Presence Detect chip is programmed with Apple-specific values that Mac firmware expects — generic PC memory may fail to initialize properly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerified Component Densities:\u003c\/strong\u003e 32GB modules require specific 16Gb chip densities that Apple firmware validates — Mac-specific testing ensures compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMac-Validated Timings:\u003c\/strong\u003e Specific timing parameters tested and verified to work with Apple's memory controller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play on Mac:\u003c\/strong\u003e Insert the module, boot the Mac, and macOS recognizes the new 32GB memory immediately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid Boot Issues:\u003c\/strong\u003e Generic 32GB DDR4-2666 modules sometimes cause Macs to refuse to boot, especially at high densities\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrucial's Mac Expertise:\u003c\/strong\u003e Crucial has been manufacturing Mac-compatible memory for over a decade with proven track record\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Apple-Verified Capacity:\u003c\/strong\u003e 32GB is the highest single-module density Crucial offers for Mac systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e⚡ Performance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Single-Slot Capacity:\u003c\/strong\u003e 32GB single module enables iMac and Mac mini upgrades up to 64GB total (paired) or 128GB (4 slots on iMac)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Rank Performance:\u003c\/strong\u003e 2Rx8 configuration offers improved memory access patterns for many workloads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry-Standard Speed:\u003c\/strong\u003e 2666 MT\/s matches the native speed of supported Mac systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable JEDEC Compliance:\u003c\/strong\u003e Pure JEDEC standard module — no XMP, no overclocking, just rock-solid Mac reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect From Micron:\u003c\/strong\u003e Manufactured by one of the world's three largest DRAM fabricators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 1.2V Operation:\u003c\/strong\u003e No excessive heat or power consumption — ideal for Mac mini's compact thermal design\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🎨 Design — Standard SODIMM Profile\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e Industry-standard 260-pin SODIMM — fits Mac mini (2018-2020) and 27-inch iMac (2019-2020) memory slots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB Color:\u003c\/strong\u003e Standard green PCB with Crucial Mac branding label\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBare PCB Design:\u003c\/strong\u003e No heat spreader (not needed at standard JEDEC operation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrucial Mac Branding:\u003c\/strong\u003e Module is identified as Mac-compatible on the label\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🛡️ Build Quality \u0026amp; Reliability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron-Manufactured Chips:\u003c\/strong\u003e Direct from one of the top three DRAM fabricators in the world\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApple-Compatibility Tested:\u003c\/strong\u003e Specifically tested by Crucial against Apple's memory controller requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigorous Multi-Stage Testing:\u003c\/strong\u003e Each module is tested at the chip level and module level for long-term reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJEDEC Compliant:\u003c\/strong\u003e Adheres strictly to the official JEDEC DDR4 specification with Apple-specific SPD additions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked by Micron's 45+ Years of Manufacturing Excellence:\u003c\/strong\u003e Industry-leading DRAM expertise from chip design through final module assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrucial's Decade-Plus Mac Experience:\u003c\/strong\u003e Proven track record of Apple-compatible memory development\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e💻 Apple Mac Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eiMac 27-inch (Retina 5K, 2019):\u003c\/strong\u003e iMac 19,1 — fully verified compatible (max 128GB with 4x 32GB modules)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eiMac 27-inch (Retina 5K, 2020):\u003c\/strong\u003e iMac 20,1 \/ 20,2 — fully verified compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMac mini (2018):\u003c\/strong\u003e Macmini8,1 with Intel 8th Gen Core processors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMac mini (2020 Intel):\u003c\/strong\u003e Macmini8,1 — Intel 8th Gen variant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eiMac 21.5-inch (2019\/2020):\u003c\/strong\u003e Some configurations supporting user-upgradable memory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNOT Compatible With:\u003c\/strong\u003e Apple Silicon Macs (M1\/M2\/M3\/M4) — these use unified memory soldered to the SoC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNOT Compatible With:\u003c\/strong\u003e MacBook Pro \/ MacBook Air (memory is soldered in 2018-2020 models)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor Match:\u003c\/strong\u003e 260-pin DDR4 SODIMM — fits Mac slots designed for SODIMM memory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Module or Dual-Channel:\u003c\/strong\u003e Run as single 32GB module, or pair with another identical CT32G4S266M for 64GB dual-channel performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eiMac 4-Slot Configuration:\u003c\/strong\u003e Install 4x 32GB modules in 27-inch iMac for maximum 128GB total memory\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🎯 Best For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eiMac 27-inch 2019\/2020 (Retina 5K) users upgrading to 32GB, 64GB, or 128GB total Apple-verified memory\u003c\/li\u003e\n\u003cli\u003eMac mini 2018\/2020 (Intel) users wanting maximum 32GB or 64GB memory for productivity, development, or content creation\u003c\/li\u003e\n\u003cli\u003eMac users avoiding Apple's expensive memory upgrade pricing through DIY installation\u003c\/li\u003e\n\u003cli\u003eProfessional content creators on Mac running Final Cut Pro, Logic Pro, Adobe Creative Suite\u003c\/li\u003e\n\u003cli\u003eSoftware developers running Xcode, Docker, virtualization on Intel Mac systems\u003c\/li\u003e\n\u003cli\u003ePhotographers using Lightroom, Capture One, Photoshop on iMac with massive RAW catalogs\u003c\/li\u003e\n\u003cli\u003eVideo editors needing high memory capacity for 4K\/8K editing in Final Cut Pro or Premiere on Mac\u003c\/li\u003e\n\u003cli\u003e3D designers running Cinema 4D, Maya, Blender on Mac systems\u003c\/li\u003e\n\u003cli\u003eMac users who want a guaranteed-compatible high-capacity memory upgrade\u003c\/li\u003e\n\u003cli\u003eApple users who value reliability over experimentation with non-Mac-specific memory\u003c\/li\u003e\n\u003cli\u003eWorkstation Mac users requiring 64GB+ total memory for AI\/ML, virtualization, complex workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e📋 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e32GB single DDR4-2666 SODIMM module specifically engineered for Apple Mac systems (CT32G4S266M)\u003c\/li\u003e\n\u003cli\u003eMaximum DDR4 SODIMM capacity in the Crucial Mac-compatible lineup\u003c\/li\u003e\n\u003cli\u003e2666 MT\/s PC4-21300 data rate with CL19-19-19 latency\u003c\/li\u003e\n\u003cli\u003eApple-specific SPD programming for guaranteed Mac firmware compatibility\u003c\/li\u003e\n\u003cli\u003e1.2V standard DDR4 operation\u003c\/li\u003e\n\u003cli\u003e260-pin standard DDR4 SODIMM form factor\u003c\/li\u003e\n\u003cli\u003e2Rx8 dual-rank configuration for improved memory access patterns\u003c\/li\u003e\n\u003cli\u003eNon-ECC, unbuffered for consumer Mac compatibility\u003c\/li\u003e\n\u003cli\u003eJEDEC-compliant — Plug \u0026amp; Play with supported Mac systems\u003c\/li\u003e\n\u003cli\u003eAuto-downclocks gracefully on systems supporting only 2400 \/ 2133 MT\/s\u003c\/li\u003e\n\u003cli\u003eStandard green PCB with Crucial Mac branding\u003c\/li\u003e\n\u003cli\u003eCrucial-by-Micron quality with direct chip-level manufacturing\u003c\/li\u003e\n\u003cli\u003eCompatible with iMac 2019\/2020 (Retina 5K, 27-inch) and Mac mini 2018\/2020 Intel\u003c\/li\u003e\n\u003cli\u003eStandard SODIMM height — fits Mac mini's compact chassis and iMac memory bay\u003c\/li\u003e\n\u003cli\u003eNOT compatible with Apple Silicon (M1\/M2\/M3\/M4) Macs which use soldered unified memory\u003c\/li\u003e\n\u003cli\u003eCrucial's Apple-compatibility testing eliminates boot issues common with generic memory\u003c\/li\u003e\n\u003cli\u003eiMac 27-inch supports up to 128GB total (4x 32GB modules)\u003c\/li\u003e\n\u003cli\u003eOver a decade of Crucial Mac-compatible memory engineering experience\u003c\/li\u003e\n\u003cli\u003eSKU: LRAM-CRUC-32G-DDR4-2666-MAC-OB-0162\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Crucial","offers":[{"title":"Default Title","offer_id":43964167848070,"sku":"LRAM-CRUC-32G-DDR4-2666-MAC-OB-0162","price":7000.0,"currency_code":"EGP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3543\/4374\/files\/20-156-228-S02_b37e731c-cf00-47b9-8fc4-65b6ee530738.webp?v=1778087501","url":"https:\/\/squadrig.com\/products\/crucial-32gb-ddr4-2666-sodimm-mac","provider":"SQUADRIG || Maximum Power Minimal Prices","version":"1.0","type":"link"}