Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Hynix HMCG66MEBUA084NAA 8GB DDR5-4800MHz UDIMM 1Rx16 CL40 Memory
- 8GB DDR5 memory capacity
- Speed: 4800MHz
- Latency: CL40
- Configuration: 1Rx16 (Single Rank, 16 banks)
- Form Factor: UDIMM (Unbuffered DIMM)
- Designed for next-generation computing platforms
- Supports higher bandwidth and improved power efficiency compared to DDR4
HMCG66MEBUA084NAA isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Model
- HMCG66MEBUA084NAA
- Brand
- Hynix
- Capacity
- 8GB
- Type
- DDR5
- Speed
- 4800MHz
- Latency
- CL40
Product details
This Hynix HMCG66MEBUA084NAA is an 8GB DDR5 UDIMM memory module. It operates at 4800MHz with a CL40 latency, designed for modern desktop and server systems requiring faster memory performance.
Technical Information
| Model | HMCG66MEBUA084NAA |
| Brand | Hynix |
| Capacity | 8GB |
| Type | DDR5 |
Additional Specifications
| Speed | 4800MHz |
| Latency | CL40 |
| Form Factor | UDIMM |
| Rank | 1Rx16 |
Description
The Hynix HMCG66MEBUA084NAA represents a significant leap forward in memory technology, offering 8GB of high-performance DDR5 RAM. Designed for the latest generation of motherboards and processors, this UDIMM module operates at a blazing 4800MHz frequency, providing substantially increased bandwidth over previous DDR generations. This enhanced speed is crucial for applications that are memory-intensive, such as gaming, video editing, scientific simulations, and large-scale data analysis. With a CAS Latency (CL) of 40, this module balances its high clock speed with timing characteristics suitable for a wide range of computing tasks. The 1Rx16 configuration indicates a single-rank module with 16 memory banks, optimized for efficient data access. As an Unbuffered DIMM (UDIMM), it is suitable for standard desktop computers and many server applications that do not require the additional buffering found in RDIMMs or LRDIMMs. This Hynix DDR5 memory module is engineered not only for speed but also for improved power efficiency, contributing to cooler system operation and potentially lower energy consumption. Its adoption signifies a commitment to leveraging cutting-edge technology for superior system responsiveness and overall computing power, making it an excellent choice for system builders and upgraders seeking the latest in memory performance.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for HMCG66MEBUA084NAA.

