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Hynix HMT42GR7AFR4C-H9T8 16GB DDR3-1333MHz RDIMM 2Rx4 CL9 Memory
- 16GB memory capacity.
- DDR3 SDRAM technology.
- 1333MHz memory speed.
- Registered DIMM (RDIMM) type.
- 2 ranks x 4-bit organization (2Rx4).
- CAS Latency (CL) of 9.
- Designed for server and workstation applications.
- ECC (Error-Correcting Code) support (inherent to RDIMMs).
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Product Overview
This Hynix HMT42GR7AFR4C-H9T8 is a 16GB DDR3-1333MHz RDIMM memory module. It features a 2Rx4 configuration and CL9 latency, designed for servers and high-performance workstations requiring substantial memory capacity and reliable operation.
Technical Information
| Product Type | Memory Module |
| Capacity | 16GB |
| Technology | DDR3 SDRAM |
| Speed | 1333MHz |
| Type | RDIMM (Registered DIMM) |
Additional Specifications
| Configuration | 2Rx4 |
| CAS Latency | CL9 |
| Manufacturer | Hynix |
| Part Number | HMT42GR7AFR4C-H9T8 |
Product Description
The Hynix HMT42GR7AFR4C-H9T8 is a high-capacity 16GB Registered DIMM (RDIMM) memory module built on DDR3 technology. Operating at a speed of 1333MHz, it offers enhanced performance for memory-intensive server and workstation tasks. This module is designed to provide the reliability and stability required for mission-critical applications and demanding computing workloads. As a Registered DIMM, this module includes an onboard register that buffers command and address signals, reducing the electrical load on the memory controller. This feature is crucial for systems that require a large number of memory modules installed, enabling higher memory capacities and improved system stability. The 2Rx4 organization signifies that the module has two ranks, with each rank utilizing eight memory chips organized in a 4-bit configuration, which is a common and efficient setup for server memory. Furthermore, like all RDIMMs, this Hynix module supports ECC (Error-Correcting Code) functionality. ECC memory can detect and correct common types of internal data corruption, preventing errors that could lead to system crashes or data loss. With a CAS Latency (CL) of 9, it provides a balance between speed and timing for DDR3 memory. The HMT42GR7AFR4C-H9T8 is an excellent choice for servers and workstations needing substantial, reliable, and error-corrected memory.

