--- product_id: 596261423 title: "32GB DDR4 OWC RAM (2x16GB) Compatible with Synology DiskStation DS723+ and DS923+ NAS System, 2666MHz Memory Upgrade, PC4-21300, CL19, ECC, Unbuffered, SODIMM, 2Rx8, 1.2V" brand: "owc" price: "€ 863.19" currency: EUR in_stock: true reviews_count: 7 category: "Owc" url: https://www.desertcart.hr/products/596261423-32gb-ddr4-owc-ram-2x16gb-compatible-with-synology-diskstation-ds723 store_origin: HR region: Croatia --- # 2666 MHz blazing speed ECC error-correcting tech 32GB total capacity 32GB DDR4 OWC RAM (2x16GB) Compatible with Synology DiskStation DS723+ and DS923+ NAS System, 2666MHz Memory Upgrade, PC4-21300, CL19, ECC, Unbuffered, SODIMM, 2Rx8, 1.2V **Brand:** owc **Price:** € 863.19 **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your NAS, unlock unstoppable performance! ## Quick Answers - **What is this?** 32GB DDR4 OWC RAM (2x16GB) Compatible with Synology DiskStation DS723+ and DS923+ NAS System, 2666MHz Memory Upgrade, PC4-21300, CL19, ECC, Unbuffered, SODIMM, 2Rx8, 1.2V by owc - **How much does it cost?** € 863.19 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/596261423-32gb-ddr4-owc-ram-2x16gb-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 Reliability:** Error-correcting code ensures rock-solid data integrity and uptime. - • **Plug & Play Upgrade:** DIY-friendly installation with OWC’s easy-to-follow video guide—no IT degree needed. - • **Massive 32GB Capacity:** Double up with 2x16GB modules for seamless multitasking and heavy workloads. - • **Blazing 2666 MHz Speed:** Turbocharge your Synology NAS with lightning-fast DDR4 memory. - • **Lifetime Peace of Mind:** Industry-leading warranty plus free tech support keeps your upgrade worry-free. ## Overview The OWC 32GB Memory RAM Kit features two 16GB DDR4 2666MHz ECC SO-DIMM modules designed specifically for Synology DiskStation and compatible NAS models. With error-correcting technology, a low 1.2V power draw, and a 260-pin form factor, this upgrade delivers reliable, high-speed performance to boost your server’s multitasking and data handling capabilities. Backed by a limited lifetime warranty and free tech support, it’s the smart, hassle-free way to future-proof your Synology NAS. ## 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: Working on my Synology NAS DS923+ - Purchased the OWC 16×2 32GB RAM and working as advertised but it took a very long time to get delivered because the seller is using slow Post Mail Delivery USPS instead of fast carriers like DHL or Aramex Review: One bar defective - One bar appeared to be defective, the other is fine, thus NAS is running on 16gb, which isn’t bad but not what expected. Cannot return as I am travelling beyond return date. NAS Synology 1525+ ## Features - 32GB OWC Upgrade: Consists of 2 DDR4 16GB, 2666MHz, PC4-21300, CL19, 2RX8, ECC, 1.2V SO-DIMM and 260-pin memory modules compatible with Synology D4ECSO-2666-16G, D4ES01-16G references - Compatible with Synology NAS DiskStation, RackStation, FlashStation and NVR Server 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 easiest way to increase the performance of your server, microserver, or NAS system - Industry leader: Advanced Consumer Adapted Replacement Program - Easy installation: In most cases, installing memory is easy and self-made. Watch our OWC Basic Installation Video for help. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CCF65QG4 | | Additional Features | Ecc, Lightweight | | Best Sellers Rank | #59,126 in Computers ( See Top 100 in Computers ) #363 in Computer Memory | | Brand | OWC | | Column Address Strobe Latency | 19 | | Compatible Devices | SYNOLOGY DS1618+, SYNOLOGY DS1621+, SYNOLOGY DS1819+, SYNOLOGY DS1821+, SYNOLOGY DS923+ | | Compatible devices | SYNOLOGY DS1618+, SYNOLOGY DS1621+, SYNOLOGY DS1819+, SYNOLOGY DS1821+, SYNOLOGY DS923+ | | Computer memory size | 32 GB | | Customer Reviews | 4.6 out of 5 stars 247 Reviews | | Data Transfer Rate | 2666 MHz | | Form Factor | SO-DIMM | | Manufacturer | Other World Computing | | Memory Form Factor | SODIMM | | Memory Generation | DDR4 | | Memory Speed | 2666 MHz | | Memory speed | 2666 MHz | | Mfr Part Number | OWC2C6D42R8032P | | Model Name | 2C6D42R816GB | | Model Number | OWC2C6D42R8032P | | Number of Items | 2 | | Number of Packs | 1 | | Number of Pins | 260 | | RAM Memory Technology | DDR4 | | RAM Size | 32 GB | | Ram memory technology | DDR4 | | Special features | 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 ![32GB DDR4 OWC RAM (2x16GB) Compatible with Synology DiskStation DS723+ and DS923+ NAS System, 2666MHz Memory Upgrade, PC4-21300, CL19, ECC, Unbuffered, SODIMM, 2Rx8, 1.2V - Image 1](https://m.media-amazon.com/images/I/61tqXVXb5OL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐ Working on my Synology NAS DS923+ *by E***M on 12 June 2024* Purchased the OWC 16×2 32GB RAM and working as advertised but it took a very long time to get delivered because the seller is using slow Post Mail Delivery USPS instead of fast carriers like DHL or Aramex ### ⭐⭐ One bar defective *by A***V on 30 March 2026* One bar appeared to be defective, the other is fine, thus NAS is running on 16gb, which isn’t bad but not what expected. Cannot return as I am travelling beyond return date. NAS Synology 1525+ ### ⭐⭐⭐⭐⭐ Compatible with Synology DS923+ *by M***C on 19 March 2025* Works perfect with Synology DS923+ ## 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/596261423-32gb-ddr4-owc-ram-2x16gb-compatible-with-synology-diskstation-ds723](https://www.desertcart.hr/products/596261423-32gb-ddr4-owc-ram-2x16gb-compatible-with-synology-diskstation-ds723) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-10-07*