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🚀 Upgrade your server’s brainpower — because your data deserves elite memory!
The A-Tech 64GB DDR4 2666MHz PC4-21300 ECC Registered RDIMM is a high-capacity, high-speed memory module designed exclusively for select servers and workstations. Featuring error-correcting code (ECC) and quad rank architecture, it ensures superior stability and performance under heavy workloads. Operating at a low 1.2V voltage and built to JEDEC DDR4 standards, this 288-pin module is ideal for professionals seeking reliable, scalable memory upgrades backed by a limited lifetime warranty.






| ASIN | B0C2FTXNXW |
| Additional Features | Ecc, Registered Memory |
| Best Sellers Rank | #89 in Computer Memory |
| Brand | A-Tech |
| Column Address Strobe Latency | CL19 |
| Compatible Devices | Server, Workstation |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Data Transfer Rate | 21300 megabytes_per_second |
| Form Factor | RDIMM |
| Item Type Name | Computer RAM Memory |
| Manufacturer | A-Tech |
| Memory Form Factor | RDIMM |
| Memory Generation | DDR4 |
| Memory Speed | 2666 MHz |
| Mfr Part Number | AT64G1D4D2666RQ43DSN12V |
| Model Name | A-Tech Enterprise Series |
| Model Number | AT64G1D4D2666RQ43DSN12V |
| Number of Pins | 288 |
| RAM Memory Technology | DDR4 |
| RAM Size | 64 GB |
| Unit Count | 1 Count |
| Voltage | 1.2 volts |
| Warranty Description | Limited Lifetime Warranty covering defects in materials and workmanship |
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