---
product_id: 386265646
title: "RAM DDR4 ECC Unbuffered SODIMM 16GB (D4ES01-16G) Black"
price: "€ 612.77"
currency: EUR
in_stock: true
reviews_count: 6
url: https://www.desertcart.sk/products/386265646-ram-ddr4-ecc-unbuffered-sodimm-16gb-d4es01-16g-black
store_origin: SK
region: Slovakia
---

# 2666 MHz DDR4 speed Sleek black SO-DIMM design 5-year warranty reliability RAM DDR4 ECC Unbuffered SODIMM 16GB (D4ES01-16G) Black

**Price:** € 612.77
**Availability:** ✅ In Stock

## Summary

> 🖤 Upgrade your Synology with trusted power and precision!

## Quick Answers

- **What is this?** RAM DDR4 ECC Unbuffered SODIMM 16GB (D4ES01-16G) Black
- **How much does it cost?** € 612.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/386265646-ram-ddr4-ecc-unbuffered-sodimm-16gb-d4es01-16g-black)

## Best For

- Customers looking for quality international products

## Why This Product

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

## Key Features

- • **Optimized for Synology:** Guaranteed compatibility for flawless performance
- • **Powerful 16GB Capacity:** Boost multitasking and system responsiveness
- • **Reliable DDR4 ECC Memory:** Error-correcting code ensures data integrity and stability
- • **Backed by 5-Year Warranty:** Confidence and peace of mind for long-term use
- • **Energy Efficient 1.2V Operation:** Lower power consumption for sustainable performance

## Overview

Synology DDR4 ECC Unbuffered SO-DIMM 16GB RAM (D4ES01-16G) delivers 2666 MHz speed and error-correcting reliability, designed exclusively for Synology devices. Its energy-efficient 1.2V operation and 5-year warranty ensure stable, long-lasting performance, making it the essential upgrade for professionals demanding seamless system stability.

## Description

Always select authentic Synology memory modules for optimum compatibility and reliability. Installation of non-Synology memory modules can lead to system instability or boot failures. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion. For more information on memory upgrade limitations, visit Synology website.

Review: Good Quality - good quality and fast international shipping
Review: This RAM upgrade is super easy to install, and has given my DS218+ a very noticeable performance boost for multitasking.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B09JNR33G6 |
| Best Sellers Rank | #6,484 in Computers ( See Top 100 in Computers ) #38 in Computer Memory |
| Customer reviews | 4.7 4.7 out of 5 stars (1,552) |
| Item model number  | D4ES01-16G |
| Label  | Synology |
| Manufacturer  | Synology |
| Product Dimensions  | 12.7 x 9.53 x 0.64 cm; 22.68 g |

## Product Details

- **Brand:** Synology
- **Computer memory size:** 16 GB
- **Ram memory technology:** DDR4
- **Memory speed:** 3200 MT/s
- **Compatible devices:** Synology Device

## Images

![RAM DDR4 ECC Unbuffered SODIMM 16GB (D4ES01-16G) Black - Image 1](https://m.media-amazon.com/images/I/51hPa3kNXDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Quality
*by M***N on 28 November 2019*

good quality and fast international shipping

### ⭐⭐⭐⭐⭐ Review
*by D***D on 15 October 2023*

This RAM upgrade is super easy to install, and has given my DS218+ a very noticeable performance boost for multitasking.

### ⭐⭐⭐⭐⭐ Review
*by A***S on 4 February 2025*

Expensive but you know it's just gonna work and not void your warranty. Worth the peace of mind.

## Frequently Bought Together

- Synology RAM DDR4 ECC Unbuffered SODIMM 16GB (D4ES01-16G) Black
- Synology SNV3410 400GB M.2 2280 NVMe PCIe 3x4 SSD
- Synology 4-Bay DiskStation DS923+ (Diskless)

---

## 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.sk/products/386265646-ram-ddr4-ecc-unbuffered-sodimm-16gb-d4es01-16g-black](https://www.desertcart.sk/products/386265646-ram-ddr4-ecc-unbuffered-sodimm-16gb-d4es01-16g-black)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-20*