---
product_id: 13684695
title: "Crucial Technology 16GB DDR3-1866 / PC3 14900 RDIMM ECC Server Memory RAM (CT16G3ERSDD4186D)"
brand: "crucial"
price: "R2027"
currency: ZAR
in_stock: true
category: "Crucial"
url: https://www.desertcart.co.za/products/13684695-crucial-technology-16gb-ddr3-1866-pc3-14900-rdimm-ecc-server
store_origin: ZA
region: South Africa
---

# 1866 MHz speed 16GB capacity ECC Registered reliability Crucial Technology 16GB DDR3-1866 / PC3 14900 RDIMM ECC Server Memory RAM (CT16G3ERSDD4186D)

**Brand:** crucial
**Price:** R2027
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your server with Crucial’s reliable 16GB DDR3 ECC RAM — because downtime is so last decade.

## Quick Answers

- **What is this?** Crucial Technology 16GB DDR3-1866 / PC3 14900 RDIMM ECC Server Memory RAM (CT16G3ERSDD4186D) by crucial
- **How much does it cost?** R2027 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/13684695-crucial-technology-16gb-ddr3-1866-pc3-14900-rdimm-ecc-server)

## Best For

- crucial enthusiasts

## Why This Product

- Trusted crucial brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Massive 16GB Capacity:** Boost multitasking and heavy workloads with ample memory space.
- • **Blazing 1866 MHz Speed:** Experience faster data transfer rates for seamless performance.
- • **ECC Registered Stability:** Error-correcting code ensures rock-solid server reliability.
- • **Lifetime Warranty Assurance:** Invest confidently with Crucial’s limited lifetime warranty backing you.
- • **Universal RDIMM Form Factor:** Compatible with a wide range of workstations and entry-level servers.

## Overview

The Crucial Technology 16GB DDR3-1866 PC3-14900 RDIMM ECC Server Memory is designed to enhance workstation and entry-level server performance. Featuring 16GB capacity, 1866 MHz speed, and ECC registered technology, it delivers reliable, error-free operation ideal for professional workloads. Its RDIMM form factor ensures broad compatibility, while the limited lifetime warranty provides lasting peace of mind.

## Description

Increase the performance of your workstation or home server. Designed to increase the performance of workstations and entry-level servers, Crucial ECC UDIMMs deliver cost-effective performance. Whether you're using a workstation or server to run office applications, design digital media, edit videos or host web content, Crucial ECC UDIMMs help increase your productivity. Maximize expensive workstation and server investments by inexpensively installing more memory.

## Features

- Capacity: 16 GB
- Memory Type: DDR3 SDRAM - DIMM 240-pin
- Upgrade Type: Generic
- Form Factor: RDIMM
- Total Capacity: 16GB
- Specs: DDR3 PC3-14900, CL=13, Dual Ranked DDR3-1866
- 1.5V, CL=13, ECC Registered
- Warranty: Limited Lifetime

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CR0LB4K |
| Additional Features | Ecc, Lightweight, Registered Memory |
| Best Sellers Rank | #4,332 in Computer Memory |
| Brand | Crucial |
| Column Address Strobe Latency | 13 |
| Compatible Devices | Server |
| Computer Memory Size | 16 GB |
| Customer Reviews | 4.5 out of 5 stars 13 Reviews |
| Data Transfer Rate | 1866 MHz |
| Form Factor | DIMM |
| Global Trade Identification Number | 00649528763754, 06495287637546 |
| Item Weight | 0.05 kg |
| Manufacturer | Crucial Technology |
| Memory Form Factor | RDIMM |
| Memory Generation | DDR3 |
| Memory Speed | 1866 MHz |
| Mfr Part Number | CT16G3ERSDD4186D |
| Model Name | CT16G3ERSDD4186D |
| Model Number | CT16G3ERSDD4186D |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pins | 240 |
| RAM Memory Technology | DDR3 1800^RDIMM |
| RAM Size | 16 GB |
| Special Feature | Ecc, Lightweight, Registered Memory |
| UPC | 649528763754 |
| Voltage | 1.5 volts |
| Warranty Description | Limited lifetime warranty |

## Product Details

- **Brand:** Crucial
- **Computer Memory Size:** 16 GB
- **RAM Memory Technology:** DDR3 1800^RDIMM
- **Memory Speed:** 1866 MHz
- **Compatible Devices:** Server

## Images

![Crucial Technology 16GB DDR3-1866 / PC3 14900 RDIMM ECC Server Memory RAM (CT16G3ERSDD4186D) - Image 1](https://m.media-amazon.com/images/I/51NdTqNMKFL.jpg)

## Questions & Answers

**Q: Hi. works with supermicro x9dri-ln4f+ board ?**
A: It should work because your board seems to be compatible with this RAM.
You can verify here: https://www.supermicro.com/products/motherboard/Xeon/C600/X9DRi-LN4F_.cfm

**Q: Hello !! compatible with mac pro 2013 cylinder ?**
A: Yes, it is. I bought 4 pieces of this RAM to use with my Mac Pro 2013 (black cylinder), and it works like a charm without any problem. I strongly recommend this RAM to use with Mac Pro 2013 (black cylinder).

**Q: Will this work with a Dell T3610 workstation?**
A: Hello,

No your device requires ECC Unbuffered or non-ECC Unbuffered ram. ECC Reg will not work.

Thanks,
Leon

**Q: Is this ram workable in the Dell Precision T7500?**
A: No.  The max RAM for the Dell Precision T7500 would be DDR3 1600Mhz (12800).  This RAM is DDR3 1866Mhz (14900).   This RAM is typically used in corporate servers.

## Frequently Bought Together

- Crucial Technology 16GB DDR3-1866 / PC3 14900 RDIMM ECC Server Memory RAM (CT16G3ERSDD4186D)
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-16*