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Hynix HMCG94MEBRA109NAA 64GB DDR5-4800MHz RDIMM 2Rx4 CL40 Memory
- Capacity: 64GB
- Memory Type: DDR5 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 4800MHz
- CAS Latency: CL40
- Rank: 2Rx4 (Dual Rank x4)
- Voltage: 1.1V
- ECC: Yes (Error-Correcting Code)
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Key specifications
See full specs ↓- Manufacturer
- Hynix
- Part Number
- HMCG94MEBRA109NAA
- Memory Size
- 64GB
- Memory Technology
- DDR5 SDRAM
- Memory Speed
- 4800MHz
- Module Type
- RDIMM
Product details
This Hynix HMCG94MEBRA109NAA module is a 64GB DDR5 Registered DIMM (RDIMM) memory stick. It operates at a high speed of 4800MHz with a CAS Latency of 40, designed for high-capacity server and workstation applications. The 2Rx4 configuration indicates two ranks of memory chips, each with a 4-bit data width.
Technical Information
| Manufacturer | Hynix |
| Part Number | HMCG94MEBRA109NAA |
| Memory Size | 64GB |
| Memory Technology | DDR5 SDRAM |
| Memory Speed | 4800MHz |
Additional Specifications
| Module Type | RDIMM |
| Rank | 2Rx4 |
| CAS Latency | CL40 |
| Voltage | 1.1V |
Description
The Hynix HMCG94MEBRA109NAA is a high-capacity 64GB DDR5 Registered DIMM (RDIMM), engineered to deliver superior performance and density for demanding server and workstation environments. DDR5 technology offers significant improvements in bandwidth and efficiency over previous generations. This module operates at a rapid 4800MHz frequency, providing the high throughput necessary for complex computations, large datasets, and intensive multitasking scenarios prevalent in modern data centers. As a Registered DIMM (RDIMM), it features an onboard register that buffers command and address signals, reducing the load on the memory controller. This design is crucial for enabling higher memory capacities and ensuring system stability, particularly in systems equipped with multiple memory modules. The 2Rx4 rank configuration indicates that the module comprises two ranks, with each rank having a 4-bit data interface per chip. This dual-rank design can offer performance advantages in certain server workloads by allowing for more efficient interleaving and access patterns. Operating at the standard DDR5 voltage of 1.1V, this module is designed for power efficiency. It also incorporates Error-Correcting Code (ECC) capabilities, which are essential for detecting and correcting memory errors, thereby ensuring data integrity and system reliability in mission-critical applications. The HMCG94MEBRA109NAA is a key component for building powerful, scalable, and reliable computing systems that require substantial memory resources.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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