{"product_id":"11s11200397","title":"Lenovo 11S11200397 4GB DDR3-1600\/PC3-12800 SODIMM 204-Pin CL11 Dual Rank X8 Non-ECC Unbuffered Memory Module Lenovo Part Number: 11S11200397","description":"\u003cp\u003eLenovo part number 11S11200397 is a 4GB DDR3-1600 (PC3-12800) SODIMM memory module designed for laptop and ultrabook systems. The module features a 204-pin connector, CL11 latency timing, dual-rank configuration, and x8 chip density. As non-ECC unbuffered memory, it is compatible with consumer-grade mobile computing platforms that support standard DDR3 SO-DIMM form factor, including ThinkPad and IdeaPad series. Typical applications include system upgrades for Lenovo laptops manufactured between 2010–2014 that originally shipped with 2GB or 4GB configurations. Peak bandwidth delivery is approximately 12.8 GB\/s. The module operates at standard voltage (1.5V) and is suitable for general computing, productivity software, and light multitasking workloads.\u003c\/p\u003e\u003cp\u003eTested and guaranteed; available via quote.\u003c\/p\u003e","brand":"Lenovo","offers":[{"title":"New","offer_id":52649282797781,"sku":"11S11200397","price":55.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4930\/9653\/files\/11s11200397_t6zbsjwnyhlqgyah.webp?v=1764789908","url":"https:\/\/g5networkgroup.com\/products\/11s11200397","provider":"G5 Network Group","version":"1.0","type":"link"}