Brand: Crucial · SKU: CT2K16G3R186DM · MPN: CT2K16G3R186DM · Category: Components

This is a 32GB memory kit comprised of two 16GB DDR3-1866 ECC Registered DIMMs, designed for reliable performance in server and workstation environments. It features a memory speed of 1866 MT/s (PC3-14900) and a CAS latency of CL13. The memory utilizes ECC (Error-Correcting Code) to detect and correct data corruption, ensuring system reliability. The modules are 240-pin DIMMs, compatible with systems supporting DDR3 RDIMM architecture. Some listings indicate a 2Rx4 configuration and a low voltage of 1.35V, while others suggest 2Rx8 and 1.5V for a single module (CT16G3R186DM). The kit enhances multitasking and application performance while maintaining system integrity in enterprise and workstation settings.
| Rank | 2Rx8 or 2Rx4 (Varies by source) |
|---|---|
| Speed | 1866 MHz (PC3-14900) |
| Voltage | 1.35V or 1.5V (Varies by source/module) |
| Form Factor | RDIMM (240-Pin) |
| Memory Type | DDR3 SDRAM |
| Error Checking | ECC Registered (RDIMM) |
| Total Capacity | 32 GB |
| CAS Latency (CL) | 13 |
| Module Configuration | 2 x 16GB |
| Warranty | Limited lifetime warranty mentioned for a related single module, general product warranty status varies by seller. |
| Weight | 0.50 lbs (for the kit mentioned in one source) |
| Dimensions | 240-Pin DIMM |
A 32GB kit of Crucial DDR3-1866 ECC Registered memory designed for servers and workstations to provide high capacity, fast performance, and data integrity through error correction.
Yes, this Crucial 32GB Kit (2x16GB) DDR3-1866MHz PC3-14900 ECC Registered RDIMM CL13 2Rx4 1.35V 240-Pin Memory CT2K16G3R186DM (CT2K16G3R186DM) is 100% genuine Crucial hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Crucial 32GB Kit (2x16GB) DDR3-1866MHz PC3-14900 ECC Registered RDIMM CL13 2Rx4 1.35V 240-Pin Memory CT2K16G3R186DM includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the CT2K16G3R186DM.