Description
The AddOn Dell® AC448843 Compatible 128GB DDR5-4800MHz Registered ECC RDIMM delivers exceptional performance, reliability, and capacity for demanding server environments. Engineered to meet or exceed OEM specifications, this quad rank x4 memory module operates at 4800MHz with a low 1.1V power draw, ensuring efficient data handling and reduced energy consumption. Featuring ECC (Error-Correcting Code) technology, it enhances data integrity and system stability, making it ideal for mission-critical applications and high-performance computing workloads.
Built to strict JEDEC standards using high-quality components from leading manufacturers such as Samsung®, Micron®, or Hynix®, this module guarantees seamless compatibility with Dell® systems. It is also backed by AddOn’s lifetime warranty and compliance with federal regulations, ensuring your system’s warranty remains intact.
| Specification | Details |
|---|---|
| Compatible OEM | Dell® |
| Compatible With OEM Part Number(s) | AC448843, SNPMMWR9C/128G |
| Memory Size | 128GB |
| Memory Technology | DDR5 |
| Memory Speed | 4800MHz |
| DIMM Type | Registered (RDIMM) |
| Error Correction | ECC |
| Rank | Quad |
| Chip By Value | x4 |
| CAS Latency | CL40 |
| Voltage | 1.1V |
| Pins | 288 |
| Form Factor | RDIMM |
| Kit | No Kit – 1 Piece |
| TAA Compliant | No |
| ECCN | EAR99 |
| HTS Code (US) | 8473.30.5100 |
| HTS Code (UK) | 84733020 |
| UNSPSC Code | 43201402 |
| UPC Code | 195285823335 |
| Product Shipping Dimension (HxWxD) | 0.5 in. x 2 in. x 6.5 in. |
| Product Shipping Weight | 0.75 lb |
| What's in the Box | 1x Memory Module |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
Trusted by enterprises, universities, and government organizations across the U.S.
A decade of delivery — trusted by 275+ clients across industries
