18th Jul 2026, 09:00 AM
A-Tech 512GB Kit (4x128GB) DDR4 2666MHz PC4-21300 ECC RDIMM 8Rx4 (3DS 2S4Rx4) Octal Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series)
Price may vary by location, shipping cost, and availability.
$3,343.96
Highest: $3,519.96
Average: $2,298.87
Lowest: $919.96
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of A-Tech 512GB Kit (4x128GB) DDR4 2666MHz PC4-21300 ECC RDIMM 8Rx4 (3DS 2S4Rx4) Octal Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series) here. This product's current Price in USA is $3,343.96. The average and highest prices are $2,298.87 and $3,519.96 respectively.
| Lowest Ever Price | $919.96 |
|---|---|
| 7th May 2025 | |
| Average Price | $2,298.87 |
| Based on 1022 days price tracking | |
| Highest Price | $3,519.96 |
| 29th May 2026 | |
Price History of All Variants of A-Tech 512GB Kit 4x128GB DDR4 2666MHz PC4-21300...
Current Price in USA
| Price | $3,343.96 |
|---|
Recent Price Drops on A-Tech 512GB Kit (4x128GB) DDR4 2666MHz PC4-21300 ECC RDIMM 8Rx4 (3DS 2S4Rx4) Octal Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series)
Price Drop 26th Jun 2026
$3,519.96 → $3,343.96
5% drop
Price Drop 6th May 2025
$1,174.99 → $919.96
21.7% drop
Price Drop 6th Dec 2023
$2,196.99 → $1,195.00
45.61% drop
Product Information
Details
| Product Name | A-Tech 512GB Kit (4x128GB) DDR4 2666MHz PC4-21300 ECC RDIMM 8Rx4 (3DS 2S4Rx4) Octal Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series) |
|---|---|
| Store Product Code | B0CJX7SF1R |
| Store Name | amazon.com |
| Brand | A-Tech |
| Rating | 10 / 10 |
| Category | Memory |
Features
- A-Tech RAM Memory compatible for select DDR4 Servers & Workstation systems only; (*WILL NOT WORK with Desktop Computers, Laptop Computers, or PCs of any kind*)
- 512GB RAM Kit (4 x 128GB Modules); DDR4 DIMM 288 Pin; Speeds up to 2666MHz/2667MHz PC4-21300 (PC4-2666V)
- ECC Registered RDIMM; 8Rx4 (3DS 2S4Rx4) - Octal Rank x4; JEDEC DDR4 standard 1.2V
- Improves system performance, workload capacity, and reduces bottlenecks by increasing memory (RAM) resources
- Note: This memory is ECC Registered and cannot be mixed with different ECC types such as ECC Unbuffered, ECC Load Reduced, or Non-ECC Unbuffered; (Memory compatibility can vary among different system models and their installed components; please verify compatibility and follow memory channel guidelines to ensure maximum performance)
- Each A-Tech memory module is built and tested for superior performance and trusted reliability
- All A-Tech products are covered with a Limited Lifetime Warranty and are backed by our top rated support team to help guide you every step of the way
Images
× ![]()
Rating and Reviews
10 Based on 275 reviews
A-Tech 512GB Kit 4x128GB DDR4 2666MHz PC4-21300 has 10 rating out of 10. This average rating is consist of 275 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.