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Hynix HMT41GR7AFR4C-RDT3 8GB DDR3-1866MHz RDIMM 1Rx4 CL13 Memory
- 8GB DDR3 SDRAM capacity
- Registered DIMM (RDIMM)
- Speed: 1866MHz (PC3-14900)
- CAS Latency: CL13
- Configuration: 1Rx4 (Single Rank, x4 data width)
- Voltage: 1.5V
- ECC (Error-Correcting Code) support
- Designed for server and workstation applications
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Product Overview
The Hynix HMT41GR7AFR4C-RDT3 is an 8GB DDR3 RDIMM (Registered DIMM) memory module. It operates at 1866MHz with a CL13 latency and features a 1Rx4 configuration, indicating a single rank of four memory chips. This module is designed for servers and workstations requiring high-speed, reliable memory.
Technical Information
| Memory Type | DDR3 SDRAM |
| Capacity | 8GB |
| Form Factor | RDIMM (240-pin) |
| Speed | 1866MHz (PC3-14900) |
Additional Specifications
| CAS Latency | CL13 |
| Configuration | 1Rx4 |
| ECC | Yes |
| Voltage | 1.5V |
Product Description
The Hynix HMT41GR7AFR4C-RDT3 is a high-performance 8GB DDR3 Registered DIMM (RDIMM) memory module. It operates at a fast speed of 1866MHz, identified as PC3-14900, providing significant bandwidth for demanding computing tasks. The RDIMM architecture includes an onboard register that buffers command and address signals, reducing the electrical load on the memory controller. This feature is crucial for server systems that often require higher memory capacities and greater stability when populated with multiple DIMMs. This module features a 1Rx4 configuration, meaning it comprises a single rank of memory chips, each with an x4 data width. This configuration is common in server memory and is optimized for performance and density. The CAS Latency (CL) is rated at 13, indicating the number of clock cycles required to access data after a command is issued. The standard operating voltage for this DDR3 module is 1.5V, ensuring compatibility with a wide range of server platforms that support this memory standard. Crucially, the HMT41GR7AFR4C-RDT3 includes ECC (Error-Correcting Code) capabilities. ECC memory can detect and correct single-bit errors in real-time, preventing data corruption and system crashes. This makes it an essential component for servers and workstations handling critical data where reliability and data integrity are paramount. Hynix is a leading manufacturer of memory solutions, known for producing reliable and high-quality components for enterprise environments.



