{"product_id":"synology-d4es02-ddr4-ecc-unbuffered-sodimm-memory-module","title":"Synology D4ES02 DDR4 ECC Unbuffered SODIMM Memory Module","description":"\u003cdiv\u003e\n\u003cstyle\u003e\n.pd-acc { border: 1px solid #e2e2e2; border-radius: 8px; margin: 10px 0; overflow: hidden; }\n.pd-acc summary { cursor: pointer; padding: 14px 16px; font-weight: 700; font-size: 1.05em; list-style: none; display: flex; justify-content: space-between; align-items: center; background: #f7f7f7; }\n.pd-acc[open] \u003e summary { border-bottom: 1px solid #e2e2e2; }\n.pd-acc summary::-webkit-details-marker { display: none; }\n.pd-acc summary::after { content: \"+\"; font-size: 1.4em; font-weight: 400; line-height: 1; margin-left: 12px; }\n.pd-acc[open] \u003e summary::after { content: \"\\2212\"; }\n.pd-acc .pd-acc-body { padding: 8px 16px 14px; }\n.pd-spec, .pd-spec tr, .pd-spec td { border: none !important; background: transparent !important; }\n.pd-spec { width: 100%; border-collapse: collapse !important; margin: 6px 0 18px; }\n.pd-spec td { padding: 7px 10px 7px 0 !important; border-bottom: 1px solid #ececec !important; vertical-align: top; font-size: 0.95em; text-align: left; }\n.pd-spec td:first-child { width: 38%; font-weight: 600; color: #333; }\n.pd-spec tr:last-child td { border-bottom: none !important; }\n.pd-video { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; margin: 10px 0 18px; }\n.pd-video iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }\n\u003c\/style\u003e\n\u003ch2\u003eSynology D4ES02 DDR4 ECC Unbuffered SODIMM D4ES02-4G \/ D4ES02-8G - 5 Years Warranty\u003c\/h2\u003e\n\u003ch3\u003eValidated for Synology\u003c\/h3\u003e\n\u003cp\u003eSynology DDR4 ECC Unbuffered SODIMM modules are tested for stability and compatibility with the listed Synology systems.\u003c\/p\u003e\n\u003ch3\u003eMore memory, more headroom\u003c\/h3\u003e\n\u003cp\u003eExtra memory helps with more simultaneous users, virtual machines, containers and larger caches.\u003c\/p\u003e\n\u003ch3\u003eData integrity\u003c\/h3\u003e\n\u003cp\u003eECC corrects single-bit memory errors to help prevent data corruption.\u003c\/p\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eSynology D4ES02 DDR4 ECC Unbuffered SODIMM Memory Module Datasheet — Technical Specifications\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003ch3\u003eGeneral\u003c\/h3\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eSynology D4ES02 DDR4 ECC Unbuffered SODIMM Memory Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModels\u003c\/td\u003e\n\u003ctd\u003eD4ES02-4G, D4ES02-8G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFamily\u003c\/td\u003e\n\u003ctd\u003eD4ES02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDDR4 ECC Unbuffered SODIMM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacities\u003c\/td\u003e\n\u003ctd\u003e4GB\/8GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5 years (Synology)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eD4ES02-4G (4GB) — Compatible Models\u003c\/h3\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModels\u003c\/td\u003e\n\u003ctd\u003eDS923+, DS723+, RS822RP+, RS822+, DS2422+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eD4ES02-8G (8GB) — Compatible Models\u003c\/h3\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModels\u003c\/td\u003e\n\u003ctd\u003eDS1823xs+, DS923+, DS723+, RS822RP+, RS822+, DS3622xs+, DS2422+, DS1522+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eCompatibility \u0026amp; Applications\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eCompatible Synology models: DS923+, DS723+, RS822RP+, RS822+, DS2422+, DS1823xs+, DS3622xs+, DS1522+. Synology recommends its own memory modules for compatibility and support; check each model's maximum memory before ordering.\u003c\/p\u003e\n\u003ch3\u003eTypical Use\u003c\/h3\u003e\n\u003cp\u003eMemory upgrade for Synology NAS running virtualisation, containers or many concurrent users.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003ePackage Contents \u0026amp; Synology Ordering Information\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cp\u003e1 x Synology memory module.\u003c\/p\u003e\n\u003ch3\u003eSynology Memory Modules at SourceIT\u003c\/h3\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eKey feature\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD4NS01-4G\u003c\/td\u003e\n\u003ctd\u003eDDR4 non-ECC Unbuffered SODIMM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD4ES04-4G\u003c\/td\u003e\n\u003ctd\u003eDDR4 ECC Unbuffered SODIMM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD4ES03-8G\u003c\/td\u003e\n\u003ctd\u003eDDR4 ECC Unbuffered SODIMM, 8GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD4ES03-16G\u003c\/td\u003e\n\u003ctd\u003eDDR4 ECC Unbuffered SODIMM, 16GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD4ES02-4G (this listing)\u003c\/td\u003e\n\u003ctd\u003eDDR4 ECC Unbuffered SODIMM, 4GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD4ES02-8G (this listing)\u003c\/td\u003e\n\u003ctd\u003eDDR4 ECC Unbuffered SODIMM, 8GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD4ES01-8G\u003c\/td\u003e\n\u003ctd\u003eDDR4 ECC Unbuffered SODIMM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD4ER02-16G\u003c\/td\u003e\n\u003ctd\u003eDDR4 ECC Registered DIMM (RDIMM), 16GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD4ER02-32G\u003c\/td\u003e\n\u003ctd\u003eDDR4 ECC Registered DIMM (RDIMM), 32GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD4ER02-64G\u003c\/td\u003e\n\u003ctd\u003eDDR4 ECC Registered DIMM (RDIMM), 64GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD4ER03-32G\u003c\/td\u003e\n\u003ctd\u003eDDR4 ECC Registered DIMM (RDIMM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD4ER01-16G\u003c\/td\u003e\n\u003ctd\u003eDDR4 ECC Registered DIMM (RDIMM), 16GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD4ER01-64G\u003c\/td\u003e\n\u003ctd\u003eDDR4 ECC Registered DIMM (RDIMM), 64GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD4EU02-8G\u003c\/td\u003e\n\u003ctd\u003eDDR4 ECC Unbuffered DIMM (UDIMM), 8GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD4EU02-16G\u003c\/td\u003e\n\u003ctd\u003eDDR4 ECC Unbuffered DIMM (UDIMM), 16GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eOfficial Synology Videos\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003ch3\u003eEnhance Your Synology NAS (hardware upgrades) — Synology SPOT (official Synology channel)\u003c\/h3\u003e\n\u003cdiv class=\"pd-video\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/tTTrWPhqHd4\" title=\"Enhance Your Synology NAS (hardware upgrades) — Synology SPOT (official Synology channel)\" loading=\"lazy\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eDatasheet \u0026amp; Downloads\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecifications\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.synology.com\/en-global\/products\/DDR4\" target=\"_blank\" rel=\"noopener\"\u003eProduct page on synology.com\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.synology.com\/en-global\/compatibility\" target=\"_blank\" rel=\"noopener\"\u003eSynology compatibility list\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eFrequently Asked Questions — Synology D4ES02 DDR4 ECC Unbuffered SODIMM Memory Module\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003ch3\u003eWill it work in my NAS?\u003c\/h3\u003e\n\u003cp\u003eOnly in the models listed in the compatibility section for the capacity you choose.\u003c\/p\u003e\n\u003ch3\u003eWhy use Synology-branded memory?\u003c\/h3\u003e\n\u003cp\u003eThey are validated by Synology for the listed systems, and Synology recommends its own modules for compatibility and support.\u003c\/p\u003e\n\u003ch3\u003eWhat is the warranty?\u003c\/h3\u003e\n\u003cp\u003e5 years Synology warranty.\u003c\/p\u003e\n\u003ch3\u003eDo I get a GST invoice?\u003c\/h3\u003e\n\u003cp\u003eYes. Supplied by SourceIT in Singapore with a GST invoice.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Synology","offers":[{"title":"4GB","offer_id":57610683875492,"sku":"D4ES02-4G","price":341.14,"currency_code":"SGD","in_stock":true},{"title":"8GB","offer_id":57610683908260,"sku":"D4ES02-8G","price":475.82,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/0136\/0804\/files\/synology-ddr4-sodimm-module.webp?v=1793972504","url":"https:\/\/sourceit.com.sg\/products\/synology-d4es02-ddr4-ecc-unbuffered-sodimm-memory-module","provider":"SourceIT ","version":"1.0","type":"link"}