SK Hynix HMA41GR7MFR8N-TF 8GB DDR4 2133MHz ECC RDIMM Memory Module
The SK Hynix HMA41GR7MFR8N-TF is a premium 8GB DDR4 2133MHz ECC RDIMM (registered DIMM) designed for mission-critical server and professional workstation environments. This registered DIMM ECC memory module provides enterprise-grade reliability with error-correcting code (ECC) technology, ensuring data integrity across demanding applications. With 288 pins and optimized for high-performance computing, this SK Hynix DDR4 memory is ideal for system administrators and IT professionals who require stable, fault-tolerant memory solutions for virtualization, databases, and intensive workloads.
Key Features
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8GB Capacity — Ample memory for multitasking and server applications
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DDR4 2133MHz Speed — Optimized performance for enterprise environments
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ECC Technology — Error-correcting code detects and corrects single-bit memory errors automatically
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Registered DIMM (RDIMM) — Reduces electrical load on memory controller for enhanced stability
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288-Pin Configuration — Standard form factor for compatibility with server and workstation platforms
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18 FBGA 512Mx8 DRAM Chips — High-density architecture for reliable performance
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SK Hynix Manufacturing — Industry-leading quality and long-term availability
Technical Specifications
| Specification |
Details |
| Manufacturer |
SK Hynix |
| Part Number |
HMA41GR7MFR8N-TF |
| Memory Type |
DDR4 Registered DIMM (RDIMM) with ECC |
| Capacity |
8GB |
| Speed |
2133MHz |
| Pin Count |
288 pins |
| Form Factor |
DIMM |
| DRAM Configuration |
18 FBGA (78-ball) 512Mx8 chips |
| Error Correction |
ECC (Error-Correcting Code) |
| Voltage |
1.2V |
| Application |
Server, Workstation, Professional Systems |
Frequently Asked Questions
What is an ECC RDIMM and why do I need it?
An ECC RDIMM (Error-Correcting Code Registered DIMM) automatically detects and corrects single-bit memory errors, critical for servers and professional workstations where data integrity cannot be compromised. The registered design reduces electrical load, improving system stability in multi-socket configurations.
Is the SK Hynix HMA41GR7MFR8N-TF compatible with my server?
This DDR4 2133MHz registered DIMM is compatible with servers and workstations supporting DDR4 ECC RDIMM memory. Check your system's memory support list or contact your IT administrator to confirm compatibility with your specific platform.
What is the difference between registered and unbuffered memory?
Registered DIMM (RDIMM) modules include a register that buffers address and control signals, reducing electrical load and enabling larger memory configurations. This makes them ideal for servers, while unbuffered memory is typically used in consumer systems.
How does DDR4 2133MHz memory perform in enterprise environments?
DDR4 2133MHz provides reliable, proven performance for enterprise applications including virtualization, databases, and business-critical workloads. While newer DDR4 speeds exist, 2133MHz remains stable and widely supported across legacy and current server platforms.
