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Hynix HMA451R7AFR8N-TFTD-AB 4GB DDR4-2133MHz RDIMM 1Rx8 CL15 Memory
- Capacity: 4GB
- Type: DDR4 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 2133MHz (PC4-17000R)
- CAS Latency: CL15
- Configuration: 1Rx8 (Single Rank, x8 data width)
- Suitable for server and high-performance computing.
- Supports ECC for enhanced data integrity.
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Key specifications
See full specs ↓- Capacity
- 4GB
- Memory Type
- DDR4 SDRAM
- Form Factor
- RDIMM
- Speed
- 2133MHz
- CAS Latency
- CL15
- Rank
- 1Rx8
Product details
The Hynix HMA451R7AFR8N-TFTD-AB is a 4GB DDR4 Registered DIMM (RDIMM) memory module. It operates at 2133MHz with timings of CL15 and features a 1Rx8 configuration, designed for modern servers and workstations requiring efficient and reliable memory.
Technical Information
| Capacity | 4GB |
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM |
| Speed | 2133MHz |
Additional Specifications
| CAS Latency | CL15 |
| Rank | 1Rx8 |
| Brand | Hynix |
Description
This Hynix memory module, SKU HMA451R7AFR8N-TFTD-AB, is a 4GB DDR4 Registered DIMM (RDIMM). DDR4 represents a significant advancement over DDR3, offering higher speeds, lower operating voltages, and improved power efficiency. This module operates at a frequency of 2133MHz, commonly referred to as PC4-17000R, providing substantial bandwidth for demanding applications. The RDIMM form factor includes a register chip that buffers command and address signals between the memory controller and the DRAM chips. This reduces the electrical load on the memory controller, enabling systems to support larger memory capacities and maintain stability. The module is single-ranked (1Rx8), with each DRAM chip having an x8 data width, which is a standard configuration for many server memory modules. With a CAS Latency (CL) of 15, this module offers a balance between speed and latency suitable for a wide range of server workloads. Like most server-grade RDIMMs, it is expected to support ECC (Error-Correcting Code) functionality, which is crucial for detecting and correcting memory errors, thereby ensuring data integrity and system reliability in critical computing environments.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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