--- product_id: 604809051 title: "OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS723+ and DS923+ NAS System 2666MHz PC4-21300 CL19 ECC SODIMM 2Rx8 1.2V Memory Upgrade" brand: "owc" price: "€ 848.75" currency: EUR in_stock: true reviews_count: 1 category: "Owc" url: https://www.desertcart.hr/products/604809051-owc-32gb-2x16gb-ddr4-ram-compatible-with-synology-diskstation-ds723 store_origin: HR region: Croatia --- # 2666MHz blazing speed ECC for error-free reliability 32GB capacity for multitasking OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS723+ and DS923+ NAS System 2666MHz PC4-21300 CL19 ECC SODIMM 2Rx8 1.2V Memory Upgrade **Brand:** owc **Price:** € 848.75 **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your NAS, upgrade your workflow — don’t get left behind! ## Quick Answers - **What is this?** OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS723+ and DS923+ NAS System 2666MHz PC4-21300 CL19 ECC SODIMM 2Rx8 1.2V Memory Upgrade by owc - **How much does it cost?** € 848.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/604809051-owc-32gb-2x16gb-ddr4-ram-compatible-with-synology-diskstation-ds723) ## Best For - owc enthusiasts ## Why This Product - Trusted owc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **ECC Error Correction:** Industry-grade reliability that keeps your data safe and your system stable. - • **Massive 32GB Capacity:** Handle heavy workloads and multitask like a pro without a hiccup. - • **Plug & Play DIY Upgrade:** Easy installation with OWC’s step-by-step support—no tech wizardry needed. - • **Blazing 2666MHz DDR4 Speed:** Turbocharge your Synology NAS with lightning-fast memory performance. - • **Lifetime Warranty & Support:** Confidence backed by OWC’s advanced replacement program and free tech help. ## Overview The OWC 32GB (2x16GB) DDR4 2666MHz PC4-21300 ECC SO-DIMM memory kit is a premium, Synology-compatible upgrade designed to boost NAS performance with error-correcting technology, low power consumption (1.2V), and easy DIY installation. Perfect for professionals demanding reliable multitasking and data integrity, it comes with a lifetime warranty and free tech support for worry-free use. ## Description OWC DDR4 memory is Fully compliant with JEDEC specifications, ROHS compliant, providing a warranty safe upgrade. OWC Memory is the most cost effective and simple DIY upgrade you can install to unleash your Mac or PC's full potential and speed up overall responsiveness. Become a multitasking maven when you upgrade your Mac or PC with OWC Memory. Open more apps. Open larger files. Plus, work with multiple files all at the same time. We test every OWC memory module at our in house lab so you can upgrade with the confidence that your memory is built to last. We built your OWC Memory upgrade to meet or exceed the toughest industry specs to provide years of worry-free service. OWC recommends that all DIMMs be the same capacity, speed, and manufacturer to ensure optimal memory performance. Review: Works as advertised. Compatible with Synology NAS - + works with speeds as advertised. + fair value from seller considering it’s a low volume import + good packaging Since I’m using it in my DS923+ Synology NAS, I did not test extended speeds or overclocking (which is how usually quality is inferred.) One interesting observation - these sticks run cooler and does not get as hot. ## Features - OWC 32GB UPGRADE: Consists of 2pcs of 16GB DDR4 2666MHz PC4-21300 CL19 2RX8 ECC SO-DIMM 1.2V 260-pin Memory Modules Compatible with Synology part numbers D4ECSO-2666-16G, D4ES01-16G - Compatible for Synology NAS DiskStation, RackStation, FlashStation, & NVR DVA Servers models: DS1522+, DS1618+, DS1621+, DS1621xs+, DS1819+, DS1821+, DS2419+, DS2419+II, DS2422+, DS3018xs, DS3617xs, DS3617xsII, DS3622xs+, DVA3219, DVA3221, FS1018, RS1221+, RS1221RP+, RS822+, RS822RP+ - INCREASED PERFORMANCE: Memory Upgrades are the Most Effective and Easy Way to Boost the Performance of Your Server, Micro Server or NAS System - INDUSTRY LEADING: Consumer Friendly Advanced Replacement Program and Limited Lifetime Warranty, which Includes Free Tech Support by Other World Computing - EASY INSTALLATION: In Most Cases Installing Memory is an Easy DIY project. Watch our OWC Basic Installation Video for help. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CCF65QG4 | | Best Sellers Rank | #271,874 in Electronics ( See Top 100 in Electronics ) #532 in Memory | | Brand | OWC | | Brand Name | OWC | | Column Address Strobe Latency | 19 | | Compatible Devices | SYNOLOGY DS1618+, SYNOLOGY DS1621+, SYNOLOGY DS1819+, SYNOLOGY DS1821+, SYNOLOGY DS923+ | | Computer Memory Size | 32 GB | | Customer Reviews | 4.7 out of 5 stars 279 Reviews | | Form Factor | SO-DIMM | | Manufacturer | Other World Computing | | Memory Speed | 2666 MHz | | Model Name | 2C6D42R816GB | | Number Of Pins | 260 | | ProcessorSpeed | 2666 MHz | | Product Features | Ecc, Lightweight | | RAM Memory Technology | DDR4 | | RAM Size | 32 GB | | Special Feature | Ecc, Lightweight | | UPC | 810100987459 | | Voltage | 1.2 Volts | ## Product Details - **Brand:** OWC - **Compatible Devices:** SYNOLOGY DS1618+, SYNOLOGY DS1621+, SYNOLOGY DS1819+, SYNOLOGY DS1821+, SYNOLOGY DS923+ - **Computer Memory Size:** 32 GB - **Memory Speed:** 2666 MHz - **RAM Memory Technology:** DDR4 ## Images ![OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS723+ and DS923+ NAS System 2666MHz PC4-21300 CL19 ECC SODIMM 2Rx8 1.2V Memory Upgrade - Image 1](https://m.media-amazon.com/images/I/61tqXVXb5OL.jpg) ![OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS723+ and DS923+ NAS System 2666MHz PC4-21300 CL19 ECC SODIMM 2Rx8 1.2V Memory Upgrade - Image 2](https://m.media-amazon.com/images/I/61OC67VfHML.jpg) ![OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS723+ and DS923+ NAS System 2666MHz PC4-21300 CL19 ECC SODIMM 2Rx8 1.2V Memory Upgrade - Image 3](https://m.media-amazon.com/images/I/61I7ISFuJRL.jpg) ![OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS723+ and DS923+ NAS System 2666MHz PC4-21300 CL19 ECC SODIMM 2Rx8 1.2V Memory Upgrade - Image 4](https://m.media-amazon.com/images/I/61Y5bw9XSdL.jpg) ![OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS723+ and DS923+ NAS System 2666MHz PC4-21300 CL19 ECC SODIMM 2Rx8 1.2V Memory Upgrade - Image 5](https://m.media-amazon.com/images/I/61pfqcWSDRL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as advertised. Compatible with Synology NAS *by S***A on 22 September 2024* + works with speeds as advertised. + fair value from seller considering it’s a low volume import + good packaging Since I’m using it in my DS923+ Synology NAS, I did not test extended speeds or overclocking (which is how usually quality is inferred.) One interesting observation - these sticks run cooler and does not get as hot. ## Frequently Bought Together - OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS723+ and DS923+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade - Synology 2-Bay DiskStation DS723+ (Diskless) - Synology Network Upgrade Module adds 1x 10GbE RJ-45 (E10G22-T1-Mini) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/604809051-owc-32gb-2x16gb-ddr4-ram-compatible-with-synology-diskstation-ds723](https://www.desertcart.hr/products/604809051-owc-32gb-2x16gb-ddr4-ram-compatible-with-synology-diskstation-ds723) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-23*