Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Hynix HMABAGR7A2R4N-WR 128GB DDR4-2933MHz RDIMM 4Rx4 CL21 Memory
- 128GB DDR4 SDRAM
- Speed: 2933MHz (PC4-23466)
- Registered DIMM (RDIMM) for server/workstation use
- Rank Configuration: 4Rx4 (Quad Rank x4)
- CAS Latency: CL21
- Voltage: 1.2V
- ECC (Error-Correcting Code) support
- Designed for high-density memory configurations
HMABAGR7A2R4N-WR 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 ↓- Memory Type
- DDR4 SDRAM
- Capacity
- 128GB
- Speed
- 2933MHz
- Module Type
- RDIMM (Registered DIMM)
- Rank
- 4Rx4
- CAS Latency
- CL21
Product details
The Hynix HMABAGR7A2R4N-WR is a 128GB DDR4-2933MHz RDIMM memory module. It features a 4Rx4 rank configuration and CL21 latency, designed for high-performance server and workstation environments. This module provides substantial memory capacity and speed for demanding applications.
Technical Information
| Memory Type | DDR4 SDRAM |
| Capacity | 128GB |
| Speed | 2933MHz |
| Module Type | RDIMM (Registered DIMM) |
Additional Specifications
| Rank | 4Rx4 |
| CAS Latency | CL21 |
| Voltage | 1.2V |
| ECC | Yes |
Description
The Hynix HMABAGR7A2R4N-WR is a high-capacity 128GB DDR4 Registered DIMM (RDIMM) memory module, engineered for enterprise-level computing. Operating at a speed of 2933MHz, it offers significant bandwidth crucial for memory-intensive applications found in servers, data centers, and high-performance workstations. The RDIMM format includes onboard registers that buffer memory commands and addresses, reducing electrical load on the memory controller and enabling higher memory capacities and speeds. This module features a 4Rx4 rank configuration, indicating it has four ranks of memory chips, each organized as x4 (4 bits wide). This configuration allows for greater memory density and can improve performance in certain multi-channel memory architectures. With a CAS Latency (CL) of 21, it balances speed and stability for demanding workloads. The inclusion of ECC (Error-Correcting Code) ensures data integrity by detecting and correcting single-bit errors, which is paramount in mission-critical environments where data accuracy is essential. Designed to meet the rigorous demands of modern servers, the HMABAGR7A2R4N-WR operates at a standard DDR4 voltage of 1.2V, contributing to power efficiency. Its substantial capacity and robust specifications make it an ideal choice for virtualization, large databases, scientific simulations, and other applications requiring vast amounts of reliable memory. Compatibility is typically with server-grade motherboards and chipsets that support DDR4 RDIMMs.
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 HMABAGR7A2R4N-WR.
