SK Hynix DDR4 16GB 2666 MT/s RDIMM
Brand: SK Hynix | Category: Memory (RAM)
SKU: HMA82GR7CJR8N-UH | Part #: HMA82GR7CJR8N-UH | MPN: HMA82GR7CJR8N-UH
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About the SK Hynix DDR4 16GB 2666 MT/s RDIMM
SK Hynix DDR4 16GB 2666 MT/s RDIMM — high-speed registered memory for mission-critical enterprise servers. The HMA82GR7CJR8N-UH module delivers 16GB capacity at 2666 MT/s (PC4-21300) with built-in error correction, making it the standard choice for data center environments where reliability cannot be compromised.
This SK Hynix RDIMM features dual-rank (2Rx8) architecture with 8Gb DRAM density and full ECC protection across its 72-bit interface. The 288-pin form factor operates at 1.2V with CAS latency CL19, ensuring compatibility with legacy and current-generation server platforms. On-Die Termination (ODT) support reduces signal noise on heavily populated memory channels, while JEDEC compliance guarantees interoperability across vendor ecosystems. RoHS certification confirms environmental responsibility. Storage architects and IT procurement teams rely on this module for consistent performance in OLTP, virtualization, and database workloads spanning decades of enterprise infrastructure.
Typical Enterprise Deployments
- Virtualization clusters and hypervisor hosts requiring ECC-protected memory across 2-socket and 4-socket server configurations
- Database servers running SQL Server, Oracle, or PostgreSQL on systems with 24–48 DIMM slots per chassis
- High-availability backup and archival systems where undetected bit errors pose compliance and recovery risks
- Blade server environments and modular data center infrastructure with thermal and space constraints
- Legacy system upgrades for 2U/4U servers manufactured between 2015 and 2021
Request an RFQ from Omnixon Global in Dubai to source SK Hynix DDR4 16GB 2666 MT/s RDIMM modules (HMA82GR7CJR8N-UH) for your next enterprise procurement cycle.
Technical Specifications
| Brand | SK Hynix |
| Category | Memory (RAM) |
| SKU | HMA82GR7CJR8N-UH |
| Part Number | HMA82GR7CJR8N-UH |
| Condition | New |
| Capacity | 16GB |
| Form Factor | RDIMM |
| Speed | 2666 MT/s |
| Manufacturer Part Number | HMA82GR7CJR8N-UH |
| Form Factor | RDIMM (Registered DIMM) |
| Memory Type | DDR4 |
| Capacity | 16GB |
| Transfer Rate | 2666 MT/s (PC4-21300) |
| Pin Count | 288-pin |
| Voltage | 1.2V |
| ECC | Yes (Error-Correcting Code) |
| Ranks | 2Rx8 (Dual Rank) |
| CAS Latency (CL) | 19 |
| Module Timing | CL19-19-19 |
| DRAM Component Density | 8Gb |
| Data Width | 64-bit (72-bit with ECC) |
| On-Die Termination (ODT) | Supported |
| JEDEC Compliance | JEDEC DDR4 RDIMM standard |
| RoHS Compliance | Yes |
| Operating Temperature | 0°C to 85°C |
| Module Height | Standard height (31.25mm) |
Frequently Asked Questions about SK Hynix DDR4 16GB 2666 MT/s RDIMM
What does the SK Hynix DDR4 16GB 2666 MT/s RDIMM do?
The SK Hynix DDR4 16GB 2666 MT/s RDIMM is enterprise server memory designed for ECC-protected workloads — virtualization hosts, database servers, analytics platforms, and AI training rigs. SK Hynix validates this module against major server vendor compatibility matrices.
What are the headline specs of the SK Hynix DDR4 16GB 2666 MT/s RDIMM?
Key specifications for the SK Hynix DDR4 16GB 2666 MT/s RDIMM: new condition; memory type DDR4; memory capacity 16GB; memory speed 2666 MT/s; memory voltage 1.2V; memory form factor RDIMM. Manufacturer part number HMA82GR7CJR8N-UH. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.