Samsung M391A2K43BB1-CTDQY 16GB DDR4-2666MHz UDIMM 2Rx8 CL19 Memory
Shop all Samsung parts (7,194) ›- 16GB DDR4 Unbuffered DIMM (UDIMM)
- Voltage: 1.2V
- Designed for servers and workstations
- Non-ECC memory
- Standard JEDEC specifications
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Key specifications
See full specs ↓- Memory Type
- DDR4 SDRAM
- Capacity
- 16GB
- Form Factor
- UDIMM (Unbuffered DIMM)
- Speed
- 2666MHz
- Rank
- 2Rx8
- CAS Latency
- CL19
Product details
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.
Specifications
- Memory Type
- DDR4 SDRAM
- Capacity
- 16GB
- Form Factor
- UDIMM (Unbuffered DIMM)
- Speed
- 2666MHz
- Rank
- 2Rx8
- CAS Latency
- CL19
- Part Number
- M391A2K43BB1-CTDQY
- Brand
- Samsung
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.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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