---
product_id: 730819117
title: "32GB (2x16GB) Compatible with Synology D4ECSO-2666-16G, D4ES01-16G | DDR4 2666MHz ECC Unbuff SODIMM 2Rx8 1.2V Memory for NAS DiskStation, RackStation, FlashStation, & NVR DVA"
price: "¥149414"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/730819117-32gb-2x16gb-compatible-with-synology-d4ecso-2666-16g-d4es01-16g
store_origin: JP
region: Japan
---

# 32GB (2x16GB) Compatible with Synology D4ECSO-2666-16G, D4ES01-16G | DDR4 2666MHz ECC Unbuff SODIMM 2Rx8 1.2V Memory for NAS DiskStation, RackStation, FlashStation, & NVR DVA

**Price:** ¥149414
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 32GB (2x16GB) Compatible with Synology D4ECSO-2666-16G, D4ES01-16G | DDR4 2666MHz ECC Unbuff SODIMM 2Rx8 1.2V Memory for NAS DiskStation, RackStation, FlashStation, & NVR DVA
- **How much does it cost?** ¥149414 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/730819117-32gb-2x16gb-compatible-with-synology-d4ecso-2666-16g-d4es01-16g)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

32GB (2x16GB) Compatible with Synology D4ECSO-2666-16G, D4ES01-16G | DDR4 2666MHz ECC Unbuff SODIMM 2Rx8 1.2V Memory for NAS DiskStation, RackStation, FlashStation, & NVR DVA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CCBW84YB |
| Additional Features | Ecc, Lightweight |
| Best Sellers Rank | #258 in Computer Memory |
| Brand | OWC |
| Column Address Strobe Latency | 19 |
| Compatible Devices | SYNOLOGY DS1618+, SYNOLOGY DS1621+, SYNOLOGY DS1819+, SYNOLOGY DS1821+, SYNOLOGY DS923+ |
| Customer Reviews | 4.7 4.7 out of 5 stars (61) |
| Data Transfer Rate | 2666 MHz |
| Form Factor | SO-DIMM |
| Item Highlight | 32GB (2x16GB) PC4-21300 DDR4 2666MHz ECC Unbuff 2Rx8 CL19 260-pin SODIMM, Also Replaces Synology D4ES01-16G |
| Manufacturer | Other World Computing |
| Memory Form Factor | SODIMM |
| Memory Generation | DDR4 |
| Memory Speed | 2666 MHz |
| Mfr Part Number | OWC2C6D42R8032P |
| Model Name | OWC Generic |
| Model Number | OWC2C6D42R8032P |
| Number of Items | 2 |
| Number of Pins | 260 |
| RAM Memory Technology | DDR4 |
| RAM Size | 32 GB |
| UPC | 810100987039 |
| 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

![32GB (2x16GB) Compatible with Synology D4ECSO-2666-16G, D4ES01-16G | DDR4 2666MHz ECC Unbuff SODIMM 2Rx8 1.2V Memory for NAS DiskStation, RackStation, FlashStation, & NVR DVA - Image 1](https://m.media-amazon.com/images/I/61IQ567jeeL.jpg)

## Frequently Bought Together

- OWC 32GB (2x16GB) Compatible with Synology D4ECSO-2666-16G, D4ES01-16G | DDR4 2666MHz ECC Unbuff SODIMM 2Rx8 1.2V Memory for NAS DiskStation, RackStation, FlashStation, & NVR DVA
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**Shop now:** [https://www.desertcart.jp/products/730819117-32gb-2x16gb-compatible-with-synology-d4ecso-2666-16g-d4es01-16g](https://www.desertcart.jp/products/730819117-32gb-2x16gb-compatible-with-synology-d4ecso-2666-16g-d4es01-16g)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-26*