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Samsung M391A2K43BB1-CTDQY 16GB DDR4-2666MHz UDIMM 2Rx8 CL19 Memory
- 16GB DDR4 Unbuffered DIMM (UDIMM)
- Speed: 2666MHz (PC4-21300)
- Configuration: 2Rx8 (Dual Rank x8)
- Latency: CL19
- Voltage: 1.2V
- Designed for servers and workstations
- Non-ECC memory
- Standard JEDEC specifications
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Product Overview
The Samsung M391A2K43BB1-CTDQY is a 16GB DDR4 UDIMM memory module operating at 2666MHz. It features a 2Rx8 configuration and CL19 latency, designed for standard server and workstation applications requiring reliable memory performance.
Technical Information
| Memory Type | DDR4 SDRAM |
| Capacity | 16GB |
| Form Factor | UDIMM (Unbuffered DIMM) |
| Speed | 2666MHz |
Additional Specifications
| Rank | 2Rx8 |
| CAS Latency | CL19 |
| Part Number | M391A2K43BB1-CTDQY |
| Brand | Samsung |
Product Description
The Samsung M391A2K43BB1-CTDQY is a 16GB DDR4 memory module designed to enhance the performance and responsiveness of compatible computer systems. Operating at a speed of 2666MHz, this UDIMM (Unbuffered DIMM) provides a significant boost for multitasking, application loading, and overall system operation. The module adheres to standard JEDEC specifications, ensuring broad compatibility with a wide range of motherboards and systems that support DDR4 memory. This memory module features a 2Rx8 configuration, indicating it is dual-ranked with x8 data width per rank. This configuration can offer performance benefits in certain scenarios compared to single-rank modules. With a CAS Latency (CL) of 19, it strikes a balance between speed and timing, suitable for general-purpose computing tasks. The module operates at a standard voltage of 1.2V, adhering to the power efficiency standards of DDR4 technology. Ideal for upgrading existing systems or building new workstations and entry-level servers, the M391A2K43BB1-CTDQY offers a reliable and cost-effective way to increase memory capacity. It is important to note that this is a non-ECC (Error-Correcting Code) UDIMM, typically used in consumer-grade systems or specific server configurations where ECC is not a requirement. Its specifications make it a solid choice for general productivity, gaming, and everyday computing needs.
