---
product_id: 552602349
title: "OWC 32GB Memory RAM Kit Compatible with Synology DiskStation DS723+ DS923+ | 32GB (2x16GB) PC4-21300 DDR4 2666MHz ECC Unbuff 2Rx8 CL19 260-pin SODIMM"
brand: "owc"
price: "£423.17"
currency: GBP
in_stock: true
reviews_count: 13
category: "Owc"
url: https://www.desertcart.co.uk/products/552602349-owc-32gb-memory-ram-kit-compatible-with-synology-diskstation-ds723
store_origin: GB
region: United Kingdom
---

# 2666MHz DDR4 speed 260-pin SO-DIMM form factor ECC error-correcting code OWC 32GB Memory RAM Kit Compatible with Synology DiskStation DS723+ DS923+ | 32GB (2x16GB) PC4-21300 DDR4 2666MHz ECC Unbuff 2Rx8 CL19 260-pin SODIMM

**Brand:** owc
**Price:** £423.17
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your Synology NAS—because speed and stability aren’t optional!

## Quick Answers

- **What is this?** OWC 32GB Memory RAM Kit Compatible with Synology DiskStation DS723+ DS923+ | 32GB (2x16GB) PC4-21300 DDR4 2666MHz ECC Unbuff 2Rx8 CL19 260-pin SODIMM by owc
- **How much does it cost?** £423.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/552602349-owc-32gb-memory-ram-kit-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

- • **Lifetime Peace of Mind:** Industry-leading warranty with free tech support and advanced replacement program.
- • **Plug & Play Simplicity:** DIY-friendly 260-pin SO-DIMM modules with easy installation—get back to work in minutes.
- • **Rock-Solid Reliability:** ECC technology ensures data integrity and system stability under heavy workloads.
- • **Synology Certified Compatibility:** Perfectly matched for Synology DiskStation & RackStation models—no guesswork, no returns.
- • **Turbocharge Your NAS Performance:** Upgrade to 32GB DDR4 2666MHz RAM for lightning-fast multitasking and seamless VM support.

## Overview

The OWC 32GB Memory RAM Kit features two 16GB DDR4 2666MHz ECC SO-DIMM modules designed specifically for Synology NAS models. With error-correcting code for enhanced reliability, a 260-pin form factor for easy installation, and broad compatibility across DiskStation and RackStation devices, this upgrade delivers a significant performance boost. Backed by a lifetime limited warranty and advanced replacement program, it’s the smart, cost-effective choice to future-proof your NAS and maximize productivity.

## Description

Buy OWC 32GB Memory RAM Kit Compatible with Synology DiskStation DS723+ DS923+ | 32GB (2x16GB) PC4-21300 DDR4 2666MHz ECC Unbuff 2Rx8 CL19 260-pin SODIMM: 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: This Memory Works 100% in Synology DS1818+ - Anyone who is Leary about using this instead of the overpriced Synology memory, be it known. I've been using this for over 7 months now and have not had any issues. My system is faster now that I have 32GB of RAM instead of the lame 8GB I had from factory. I can also run VM's now, but they run very slow due to the Synology's DS1818+ slow CPU.

## 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 |
| Additional Features | Ecc, Lightweight |
| Best Sellers Rank | #127 in Computer Memory |
| Brand | 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 272 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 |
| Mfr Part Number | OWC2C6D42R8032P |
| Model Name | 2C6D42R816GB |
| Model Number | OWC2C6D42R8032P |
| Number of Pins | 260 |
| RAM Memory Technology | DDR4 |
| RAM Size | 32 GB |
| Special Feature | Ecc, Lightweight |
| UPC | 810100987459 |
| Voltage | 1.2 Volts |
| Warranty Description | OWC Memory Lifetime Limited Warranty including Advanced Replacement Program |

## 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 Memory RAM Kit Compatible with Synology DiskStation DS723+ DS923+ | 32GB (2x16GB) PC4-21300 DDR4 2666MHz ECC Unbuff 2Rx8 CL19 260-pin SODIMM - 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!

### ⭐⭐⭐⭐⭐ This Memory Works 100% in Synology DS1818+
*by A***T on April 30, 2026*

Anyone who is Leary about using this instead of the overpriced Synology memory, be it known. I've been using this for over 7 months now and have not had any issues. My system is faster now that I have 32GB of RAM instead of the lame 8GB I had from factory. I can also run VM's now, but they run very slow due to the Synology's DS1818+ slow CPU.

### ⭐⭐⭐⭐⭐ Works perfectly with DS923+
*by K***R on December 31, 2023*

# dmidecode 3.2 Getting SMBIOS data from sysfs. SMBIOS 3.1.1 present. Handle 0x001E, DMI type 16, 23 bytes Physical Memory Array Location: System Board Or Motherboard Use: System Memory Error Correction Type: Multi-bit ECC Maximum Capacity: 64 GB Error Information Handle: 0x0021 Number Of Devices: 2 Handle 0x001F, DMI type 17, 40 bytes Memory Device Array Handle: 0x001E Error Information Handle: 0x0022 Total Width: 72 bits Data Width: 64 bits Size: 16384 MB Form Factor: SODIMM Set: None Locator: DIMM 0 Bank Locator: P0 CHANNEL A Type: DDR4 Type Detail: Synchronous Unbuffered (Unregistered) Speed: 2667 MT/s Manufacturer: 0000 Serial Number: 00152977 Asset Tag: Not Specified Part Number: Unknown Rank: 2 Configured Memory Speed: 2400 MT/s Minimum Voltage: 1.2 V Maximum Voltage: 1.2 V Configured Voltage: 1.2 V Handle 0x0020, DMI type 17, 40 bytes Memory Device Array Handle: 0x001E Error Information Handle: 0x0023 Total Width: 72 bits Data Width: 64 bits Size: 16384 MB Form Factor: SODIMM Set: None Locator: DIMM 0 Bank Locator: P0 CHANNEL B Type: DDR4 Type Detail: Synchronous Unbuffered (Unregistered) Speed: 2667 MT/s Manufacturer: 0000 Serial Number: 001529B6 Asset Tag: Not Specified Part Number: Unknown Rank: 2 Configured Memory Speed: 2400 MT/s Minimum Voltage: 1.2 V Maximum Voltage: 1.2 V Configured Voltage: 1.2 V

## 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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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-08-09*