A-Tech 16GB (2x8GB) DDR3 1866 ECC RDIMM 2Rx8 1.5V 240-Pin Server RAM
- 16GB (2 x 8GB)
- DDR3 1866 (PC3 1490…
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A-Tech
8GB DDR4 2666 ECC registered DIMM with CL19 latency and 1.2V operation for servers and workstations
Capacity 8GB
This A-Tech module is an 8 GB DDR4 2666 ECC RDIMM built for servers and workstations that require registered memory with error correction. It uses a 288-pin form factor, operates at 1.2 V with CL19 latency, and is organised as 2Rx8 dual-rank chips. The module is designed to boost loading speeds and system responsiveness in compatible enterprise platforms.
It suits administrators upgrading or repairing DDR4 servers and workstations that explicitly support ECC RDIMM modules. It will not work in desktop PCs, laptops, or any system that requires unbuffered non-ECC memory, so buyers with consumer hardware should look elsewhere.
The single specification that decides fitment is the registered ECC RDIMM design with 2Rx8 organisation; only systems qualified for DDR4 2666 registered ECC DIMMs can accept this module.
| Brand | A-Tech |
|---|---|
| Series | A-Tech DDR4 Server Memory RAM |
| Model | A-Tech 8GB 2Rx8 PC4-2666V-R |
| Capacity | 8GB |
| Speed | DDR4 2666 (PC4 21300) |
| CAS Latency | CL19 |
| Voltage | 1.20V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 2Rx8 |
| Chipset | Major Brand Chipset |
| Features | Major Brand Chips |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
This module uses the standard 288-pin DDR4 RDIMM form factor, so it fits any server or workstation slot designed for registered DDR4 memory.
Align the notch with the slot key, press firmly until both retention clips click, and follow your system manual for the proper channel population order.
Replace the module if your server logs corrected ECC errors that become uncorrectable, or if memory diagnostics report persistent faults after reseating.
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