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Hynix HMA84GR7JJR4N-WMT4AC 32GB DDR4-2933MHz RDIMM 2Rx4 CL21 Memory
- Capacity: 32GB
- Type: DDR4 RDIMM (Registered DIMM)
- Speed: 2933MHz (PC4-23466)
- CAS Latency: CL21
- Organization: 2Rx4 (2 Ranks x 4 bits)
- Voltage: 1.2V
- ECC: Yes (Error-Correcting Code)
- Buffered: Yes (Registered)
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Product Overview
The Hynix HMA84GR7JJR4N-WMT4AC is a 32GB DDR4 RDIMM memory module designed for server and workstation applications. It operates at a speed of 2933MHz with a CAS latency of CL21 and features a 2 ranks x 4 bits organization. This module supports ECC for enhanced data integrity and system reliability.
Technical Information
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM |
| Capacity | 32GB |
| Speed | 2933MHz |
| Module Type | 288-pin |
Additional Specifications
| Rank | 2Rx4 |
| Latency | CL21 |
| Voltage | 1.2V |
| ECC | Yes |
| Buffered | Yes (Registered) |
Product Description
The Hynix HMA84GR7JJR4N-WMT4AC is a 32GB DDR4 Registered DIMM (RDIMM) module, engineered for high-performance server and workstation environments. It operates at a faster speed of 2933MHz, providing increased memory bandwidth essential for demanding applications like virtualization, large databases, and scientific computing. The RDIMM design includes an onboard register that buffers command and address signals, reducing the electrical load on the memory controller and enabling higher memory capacities and improved signal integrity in systems with multiple DIMM slots. This module features a CAS Latency of CL21, which is appropriate for its 2933MHz speed, offering a balance between performance and latency. The 2Rx4 organization indicates that the module consists of two ranks, with each rank containing four data bits. This configuration is common for server memory and provides efficient performance for a wide range of enterprise workloads. Crucially, the HMA84GR7JJR4N-WMT4AC incorporates Error-Correcting Code (ECC) technology. ECC memory is vital for server environments as it can detect and correct single-bit errors in real-time, significantly enhancing system stability, data integrity, and overall reliability. This makes it an indispensable component for mission-critical servers and workstations that require uninterrupted operation and accurate data processing. This module is compatible with servers and motherboards that support DDR4 2933MHz RDIMMs.
