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Hynix HMT451V7DFR8A-RD 4GB DDR3-1866MHz VLP RDIMM 1Rx4 CL13 Memory
- Capacity: 4GB.
- Memory Type: DDR3 SDRAM.
- Form Factor: RDIMM (Registered DIMM).
- Speed: 1866MHz (PC3-14900).
- Organization: 1R x 4 bits (Single Rank).
- CAS Latency: CL13.
- Voltage: Standard DDR3 voltage.
- Designed for servers and workstations.
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Product Overview
The Hynix HMT451V7DFR8A-RD is a 4GB DDR3 Registered DIMM (RDIMM) memory module. It operates at a speed of 1866MHz (PC3-14900) and features a 1 rank x 4 bits organization, suitable for servers and workstations needing a balance of capacity and speed.
Technical Information
| Memory Size | 4GB |
| Memory Type | DDR3 SDRAM |
| Form Factor | RDIMM |
| Speed | 1866MHz |
Additional Specifications
| Module Type | PC3-14900 |
| Rank | 1R x 4 bits |
| CAS Latency | CL13 |
| Manufacturer | Hynix |
Product Description
The Hynix HMT451V7DFR8A-RD is a 4GB DDR3 Registered DIMM (RDIMM) memory module designed to provide reliable performance for server and workstation applications. Operating at a higher frequency of 1866MHz (often referred to as PC3-14900), this module offers improved data transfer rates compared to lower-speed DDR3 modules, which can benefit applications sensitive to memory bandwidth. The RDIMM configuration includes an onboard register that helps to reduce the electrical load on the memory controller, enabling systems to support larger memory capacities and maintain stability under heavy workloads. This module is organized as Single Rank (1R x 4 bits), meaning it uses one set of memory chips, each organized as 4 bits wide. While single-rank modules might have slightly different performance characteristics than multi-rank modules in certain scenarios, they are a common and effective choice for many server configurations. The CAS Latency (CL) of 13 is appropriate for its speed, ensuring timely data access. The module adheres to standard DDR3 specifications, ensuring compatibility with systems that support this memory standard. As a product from Hynix, a leading memory manufacturer, the HMT451V7DFR8A-RD is built with quality and reliability in mind, making it suitable for continuous operation in demanding server environments. It serves as a valuable component for upgrading existing systems or populating new servers that require a balance of memory capacity, speed, and stability for tasks such as running business applications, managing databases, or supporting virtualized environments.
