{"product_id":"samsung-ddr4-ddr5-4gb-dram-module-sodimm-amp-udimm","title":"Samsung DDR4 \/ DDR5 4GB DRAM Module – SODIMM \u0026amp; UDIMM","description":"\u003ch2\u003eSamsung DDR4 \/ DDR5 4GB DRAM Module – SODIMM \u0026amp; UDIMM\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eReliable 4GB Memory Module for Desktop and Laptop Platforms\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSamsung 4GB DDR4 \/ DDR5 DRAM modules provide stable performance, optimized power efficiency and broad platform compatibility for modern computing systems. Designed for desktop and notebook environments, these modules deliver dependable bandwidth for everyday workloads while maintaining reduced operating voltage compared to previous DDR generations.\u003c\/p\u003e\n\u003cp\u003eFor customers sourcing \u003cem\u003eSamsung 4GB DDR4 SODIMM module\u003c\/em\u003e, maintaining \u003cem\u003e4GB UDIMM memory supply\u003c\/em\u003e, or qualifying \u003cem\u003eDDR5 4GB laptop RAM upgrade\u003c\/em\u003e, this module series offers consistent quality and lifecycle stability aligned with current processor platforms.\u003c\/p\u003e\n\u003ch3\u003eGeneral Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMemory Type: DDR4 \/ DDR5 DRAM Module\u003c\/li\u003e\n\u003cli\u003eCapacity: 4GB per module\u003c\/li\u003e\n\u003cli\u003eForm Factors: UDIMM (Desktop) \/ SODIMM (Laptop)\u003c\/li\u003e\n\u003cli\u003eOrganization Support: x8 \/ x16\u003c\/li\u003e\n\u003cli\u003eRank Support: Up to 2 ranks per DIMM\u003c\/li\u003e\n\u003cli\u003e2DPC configuration supported\u003c\/li\u003e\n\u003cli\u003eOptimized for latest generation processors and platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUDIMM – Unbuffered DIMM\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNo buffer or register (lower latency)\u003c\/li\u003e\n\u003cli\u003eDesigned for desktop systems\u003c\/li\u003e\n\u003cli\u003eSupports x8 \/ x16 organization\u003c\/li\u003e\n\u003cli\u003eUp to 2 ranks per DIMM\u003c\/li\u003e\n\u003cli\u003e2 DIMMs per channel (2DPC) support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSODIMM – Small Outline DIMM\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact form factor for space-constrained systems\u003c\/li\u003e\n\u003cli\u003eDesigned for laptops and compact PCs\u003c\/li\u003e\n\u003cli\u003eSupports x8 \/ x16 organization\u003c\/li\u003e\n\u003cli\u003eUp to 2 ranks per DIMM\u003c\/li\u003e\n\u003cli\u003e2DPC configuration support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance \u0026amp; Efficiency\u003c\/h3\u003e\n\u003cp\u003eCompared with DDR3 platforms, DDR4 and DDR5 modules operate at lower voltage levels, reducing overall system power consumption and thermal output. The 4GB capacity provides a cost-effective upgrade path for legacy systems or entry-level builds requiring stable multitasking capability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduced energy consumption versus DDR3\u003c\/li\u003e\n\u003cli\u003eImproved bandwidth and responsiveness\u003c\/li\u003e\n\u003cli\u003eStable operation under standard computing workloads\u003c\/li\u003e\n\u003cli\u003eCompatible with modern desktop and notebook platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePart Number List – Samsung 4GB DRAM Module Series\u003c\/h3\u003e\n\u003ctable cellpadding=\"6\" cellspacing=\"0\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eForm Factor\u003c\/th\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM471A5244GB0-CWE\u003c\/td\u003e\n\u003ctd\u003eSODIMM\u003c\/td\u003e\n\u003ctd\u003e4GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM471A5244CB0-CWE\u003c\/td\u003e\n\u003ctd\u003eSODIMM\u003c\/td\u003e\n\u003ctd\u003e4GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM471A5244CB0-CRC\u003c\/td\u003e\n\u003ctd\u003eSODIMM\u003c\/td\u003e\n\u003ctd\u003e4GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM471A5244CB0-CTD\u003c\/td\u003e\n\u003ctd\u003eSODIMM\u003c\/td\u003e\n\u003ctd\u003e4GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM378A5244GB0-CWE\u003c\/td\u003e\n\u003ctd\u003eUDIMM\u003c\/td\u003e\n\u003ctd\u003e4GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM378A5244CB0-CWE\u003c\/td\u003e\n\u003ctd\u003eUDIMM\u003c\/td\u003e\n\u003ctd\u003e4GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM378A5244CB0-CVF\u003c\/td\u003e\n\u003ctd\u003eUDIMM\u003c\/td\u003e\n\u003ctd\u003e4GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM378A5244CB0-CRC\u003c\/td\u003e\n\u003ctd\u003eUDIMM\u003c\/td\u003e\n\u003ctd\u003e4GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM378A5244CB0-CTD\u003c\/td\u003e\n\u003ctd\u003eUDIMM\u003c\/td\u003e\n\u003ctd\u003e4GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\n\u003cbr\u003eFAQ – System Integration \u0026amp; Procurement\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1. What is the difference between UDIMM and SODIMM?\u003c\/strong\u003e\u003cbr\u003eUDIMM (Unbuffered DIMM) modules are designed for desktop motherboards and offer lower latency due to the absence of a register buffer. SODIMM modules are physically smaller and used in laptops and compact systems where board space is limited.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. How should engineers select between DDR4 and DDR5 modules?\u003c\/strong\u003e\u003cbr\u003eSelection depends on motherboard and CPU compatibility. DDR5 modules are not backward compatible with DDR4 slots. Engineers must confirm chipset support and BIOS compatibility before qualification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. From a procurement perspective, what ensures compatibility stability?\u003c\/strong\u003e\u003cbr\u003eVerifying form factor (UDIMM vs SODIMM), organization (x8\/x16), and validated part numbers helps reduce integration risk. Maintaining consistent module family selection simplifies lifecycle management and reduces requalification costs.\u003c\/p\u003e","brand":"我的商店","offers":[{"title":"Default Title","offer_id":47750017908975,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/8305\/8159\/files\/M471A5244GB0.png?v=1771514806","url":"https:\/\/www.sourcememorychips.com\/products\/samsung-ddr4-ddr5-4gb-dram-module-sodimm-amp-udimm","provider":"SMC","version":"1.0","type":"link"}