---
product_id: 552602349
title: "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"
brand: "owc"
price: "₨206419"
currency: LKR
in_stock: true
reviews_count: 13
category: "Owc"
url: https://www.desertcart.lk/products/552602349-32gb-2x16gb-ddr4-ram-compatible-with-synology-diskstation-ds723-ds923
store_origin: LK
region: Sri Lanka
---

# 2666MHz high-speed DDR4 ECC unbuffered for error correction 32GB capacity (2x16GB modules) 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

**Brand:** owc
**Price:** ₨206419
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your NAS game—because buffering is so last decade!

## Quick Answers

- **What is this?** 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 by owc
- **How much does it cost?** ₨206419 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/552602349-32gb-2x16gb-ddr4-ram-compatible-with-synology-diskstation-ds723-ds923)

## 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

- • **Lifetime Peace of Mind:** Backed by OWC’s industry-leading advanced replacement program and free tech support.
- • **Plug & Play Simplicity:** DIY-friendly installation with full compatibility for Synology DiskStation DS723+, DS923+, and more.
- • **Rock-Solid Reliability:** ECC unbuffered design ensures data integrity and reduces system crashes—perfect for mission-critical storage.
- • **Massive 32GB Memory Boost:** Double your Synology NAS memory with 2x16GB modules to handle demanding workloads effortlessly.
- • **Turbocharge Your NAS Performance:** Upgrade to blazing 2666MHz DDR4 RAM for seamless multitasking and faster data access.

## Overview

This OWC 32GB (2x16GB) DDR4 2666MHz PC4-21300 ECC unbuffered SO-DIMM memory kit is engineered for Synology NAS systems including DS723+ and DS923+. Designed to boost server performance with error-correcting code reliability, it offers a hassle-free upgrade with broad compatibility and a lifetime warranty, making it the smart choice for professionals demanding speed and stability.

## Description

Buy 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: Memory - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: This Ram works with Synology DS1618+! Love you OWC and desertcart !! - This Ram works with Synology DS1618+! Wow, logistics these days are truly lightning-fast! I placed my order, and within a day the goods were in the US. Two days later, they arrived in Hong Kong and were delivered to my door. It only took four days total from ordering to delivery using standard shipping—that's actually faster than ordering from Taobao to Hong Kong! desertcart's service is incredibly efficient. I struggled for a long time trying to upgrade my DS1618+ from 4GB RAM because I couldn't find the right product on Taobao or locally in Hong Kong. The original manufacturer's RAM costs nearly HKD 5,000 and has a 1-2 month wait time. This OWC RAM solved my problem in just a few days and was 70% cheaper! OWC products are always reliable, and this time was no exception. I installed it in my NAS, it was recognized immediately, and now the whole system runs perfectly smooth. I can finally get back to my creative work with peace of mind. This was my first time buying tech products on desertcart, and it was a fantastic experience. I honestly think they can beat Taobao and Tmall because the product quality is superb. Most importantly, the reviews are honest—I was able to confirm this RAM would actually work with my NAS thanks to other reviewers, so there was no guesswork involved. Returning incompatible items wastes so much time, so this was a lifesaver. I love you, desertcart!
Review: Works Great in DS925+ - I installed yesterday to upgrade my DS925+ from 4GB to 32GB. No issues with installation. Working great.

## 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 | #61 in Computer Memory |
| Brand | OWC |
| Computer Memory Type | DDR4 SDRAM |
| Customer Reviews | 4.7 4.7 out of 5 stars (270) |
| Date First Available | July 20, 2023 |
| Item Weight | 2.08 ounces |
| Item model number | OWC2C6D42R8032P |
| Manufacturer | Other World Computing |
| Package Dimensions | 6.89 x 5 x 0.55 inches |
| RAM | 32 GB DDR4 |
| Series | 2C6D42R816GB |
| 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 (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS723+ and DS923+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade - Image 1](https://m.media-amazon.com/images/I/61tqXVXb5OL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This Ram works with Synology DS1618+! Love you OWC and Amazon !!
*by P***G on December 5, 2025*

This Ram works with Synology DS1618+! Wow, logistics these days are truly lightning-fast! I placed my order, and within a day the goods were in the US. Two days later, they arrived in Hong Kong and were delivered to my door. It only took four days total from ordering to delivery using standard shipping—that's actually faster than ordering from Taobao to Hong Kong! Amazon's service is incredibly efficient. I struggled for a long time trying to upgrade my DS1618+ from 4GB RAM because I couldn't find the right product on Taobao or locally in Hong Kong. The original manufacturer's RAM costs nearly HKD 5,000 and has a 1-2 month wait time. This OWC RAM solved my problem in just a few days and was 70% cheaper! OWC products are always reliable, and this time was no exception. I installed it in my NAS, it was recognized immediately, and now the whole system runs perfectly smooth. I can finally get back to my creative work with peace of mind. This was my first time buying tech products on Amazon, and it was a fantastic experience. I honestly think they can beat Taobao and Tmall because the product quality is superb. Most importantly, the reviews are honest—I was able to confirm this RAM would actually work with my NAS thanks to other reviewers, so there was no guesswork involved. Returning incompatible items wastes so much time, so this was a lifesaver. I love you, Amazon!

### ⭐⭐⭐⭐⭐ Works Great in DS925+
*by D***S on January 22, 2026*

I installed yesterday to upgrade my DS925+ from 4GB to 32GB. No issues with installation. Working great.

### ⭐⭐⭐⭐⭐ 32GB of RAM in a Synology 923+ that just works
*by S***R on January 10, 2026*

Installed in a Synology DS923+ when I bought the NAS. It was recognized w/o a hitch, been working w/o a hitch for over a year. It’s one of those items that if it works as intended you’ll never know that it’s working- set and forget essentially.

## 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)

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**Shop now:** [https://www.desertcart.lk/products/552602349-32gb-2x16gb-ddr4-ram-compatible-with-synology-diskstation-ds723-ds923](https://www.desertcart.lk/products/552602349-32gb-2x16gb-ddr4-ram-compatible-with-synology-diskstation-ds723-ds923)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-22*