Product Overview
The SK Hynix HMAA8GL7AMR4N-VK is a high-density 64GB DDR4 Load Reduced DIMM (LRDIMM) designed for mission-critical enterprise server environments. Running at DDR4-2666 (PC4-21300) speed with Quad Rank x4 (4Rx4) architecture, this module delivers exceptional memory density and bandwidth while consuming less power than standard RDIMMs. It features full ECC (Error Correcting Code) support, operates at 1.20V, and is optimized for Intel Xeon processor platforms. LRDIMMs eliminate channel ranking limitations found in standard RDIMMs, allowing more DIMMs per channel and greater overall memory density — making them ideal for virtualization, cloud computing, in-memory databases, Big Data, and HPC workloads.
Technical Specifications
| Capacity | 64GB (1 x 64GB) |
| Memory Type | DDR4 SDRAM |
| Speed | DDR4-2666 / PC4-21300 (2666 MHz) |
| Form Factor | 288-Pin LRDIMM (Load Reduced DIMM) |
| Rank | Quad Rank x4 (4Rx4) |
| CAS Latency | CL19 (19-19-19) |
| Voltage | 1.20V |
| Error Correction | ECC (Error Correcting Code) |
| Buffering | Registered / Load Reduced |
| Density | 16Gb components (4Gx4) |
| Compatibility | Intel Xeon Scalable platforms; OEM servers including Dell, HP, IBM and compatible systems |
| Operating Temperature | Commercial: 0°C – 85°C |
| Dimensions | 5.125 x 1.181 in (L x H) |
| Manufacturer Part Number | HMAA8GL7AMR4N-VK |
| Condition | Refurbished – Fully Tested |
Condition & Warranty
This module is sold in refurbished condition and has been fully inspected, cleaned, and tested to verify correct operation at rated specifications. All modules are 100% component and functionally tested prior to shipment. A 90-day warranty is included, covering defects in materials and workmanship. Buyers requiring longer coverage should inquire about extended warranty options. This module ships securely packaged in anti-static protection to ensure safe delivery.