{"product_id":"a-tech-16gb-ddr4-2400mhz-ram-replacement-for-synology-reliable","title":"A-Tech 16GB DDR4 2400MHz RAM Replacement for Synology - Reliable","description":"\u003cp\u003eIn this review the A-Tech 16GB DDR4 module is assessed as a straightforward, no-nonsense memory upgrade for Synology NAS and SAN users. It is aimed at owners of compatible RackStation, Unified Controller, and Scalable models who need a single dependable 16GB ECC UDIMM to increase capacity or replace a faulty DIMM. The single biggest reason to buy is compatibility combined with stable ECC operation at DDR4 2400MHz, which delivers a measurable memory performance boost in multi-drive NAS systems without unexpected errors or complex setup.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Direct replacement for Synology D4EC-2400-16G and compatible with many RackStation and controller models, so installation is hassle free for supported devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e A single 16GB DDR4 DIMM uses the standard 288-pin layout, ensuring it fits into server and NAS memory slots built to JEDEC DDR4 standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed and stability:\u003c\/strong\u003e Rated up to 2400MHz PC4-19200, the module raises accessible memory bandwidth for multitasking and caching workloads in NAS and SAN systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECC unbuffered:\u003c\/strong\u003e ECC UDIMM and 2Rx8 dual-rank design provide error-checking benefits important for data integrity in storage servers and controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower and standards:\u003c\/strong\u003e Operates at the JEDEC DDR4 standard 1.2V, matching expected power and signaling levels for reliable operation in supported Synology hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport and warranty:\u003c\/strong\u003e Backed by A-Tech limited lifetime warranty with tech support available before and after purchase, which adds reassurance for long-term use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe module is best for Synology owners running models such as SA3200D, UC3200, RS1619xs+, RS3618xs, RS2818RP+, RS2418RP+, RS2418+, RS4017xs+, RS3617xs+, and RS3617RPxs who want an easy, compatible 16GB upgrade that supports ECC for better data integrity. It will suit small business storage, virtualization hosts, and power users relying on caching and multiuser throughput.\u003c\/p\u003e\n\u003cp\u003eUsers who need higher frequencies, registered\/buffered ECC required by some enterprise servers, or multi-module kits for large memory banks should look elsewhere; this single 16GB ECC UDIMM is targeted at specific Synology-compatible and unbuffered DIMM environments.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGood compatibility with listed Synology RackStation and controller models, making it a reliable drop-in replacement.\u003c\/li\u003e\n\u003cli\u003eNoticeable memory performance improvement at 2400MHz in tests and real-world NAS workloads.\u003c\/li\u003e\n\u003cli\u003eECC unbuffered design helps preserve data integrity without the complexity of registered memory.\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty and accessible tech support provide long-term confidence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimited to 2400MHz; users seeking faster DDR4 speeds will need a different module.\u003c\/li\u003e\n\u003cli\u003eSold as a single 16GB stick, so larger capacity upgrades require purchasing additional modules separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e16GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory type\u003c\/td\u003e\n\u003ctd\u003eDDR4 DIMM 288-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e2400MHz (PC4-19200 \/ PC4-2400T)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eECC\u003c\/td\u003e\n\u003ctd\u003eECC Unbuffered UDIMM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRank\u003c\/td\u003e\n\u003ctd\u003e2Rx8 (Dual Rank)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003eJEDEC DDR4 standard 1.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eA-Tech limited lifetime warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe A-Tech 16GB DDR4 2400MHz ECC UDIMM is a practical, cost-effective upgrade for the Synology models it lists, delivering stable memory performance and improved multiuser responsiveness. For Synology NAS and SAN users who need a single 16GB ECC replacement or incremental upgrade, it represents good value thanks to compatibility, error checking, and a lifetime warranty; those requiring higher speed tiers or registered ECC should choose a different part.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this module work in my Synology RackStation?\u003c\/strong\u003e\u003cbr\u003eIt is designed as a replacement for Synology D4EC-2400-16G and is compatible with the RackStation and controller models listed in the product details; confirm your model against that list.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this registered or unbuffered memory?\u003c\/strong\u003e\u003cbr\u003eThis module is ECC unbuffered UDIMM, not registered, so it is intended for systems that accept unbuffered ECC DIMMs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come with support?\u003c\/strong\u003e\u003cbr\u003eA-Tech provides a limited lifetime warranty and offers tech support to help before and after purchase.\u003c\/p\u003e","brand":"A-Tech","offers":[{"title":"Default Title","offer_id":48624845390043,"sku":"B07RGM9T4L","price":102.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71G-mQl59JL._AC_SL1500.jpg?v=1778447843","url":"https:\/\/gearmusthave.com\/products\/a-tech-16gb-ddr4-2400mhz-ram-replacement-for-synology-reliable","provider":"GearMustHave","version":"1.0","type":"link"}