Product Code (SKU): M378A1K43CB2-CTD-USU
Description:
Product Code (SKU): M378A1K43CB2-CTD-USU
? Features – Samsung DDR4 8GB 2666MHz UDIMM (USED)
✔ Proven Samsung Reliability – Built by the world leader in DRAM innovation for consistent and dependable desktop performance.
✔ DDR4 Powerhouse at 2666MHz – Delivers smooth multitasking, fast responsiveness, and stable operation under heavy workloads.
✔ CL19 Low-Latency Timing – Ensures balanced and responsive performance for gaming, office work, or creative applications.
✔ 1.2V Power Efficiency – Designed for cooler operation and reduced power consumption without sacrificing performance.
✔ Universal Compatibility – Works seamlessly with DDR4 UDIMM desktop motherboards — no overclocking required.
✔ Single-Rank 1R×8 Architecture – Provides excellent signal stability and reliability for daily computing.
✔ JEDEC-Compliant & Non-ECC – Adheres to strict industry standards for broad compatibility and long-term stability.
✔ EOL but Reliable – Even though discontinued, this module remains a solid choice for maintaining legacy systems.

? Specs – Samsung DDR4 8GB 2666MHz UDIMM (USED)
▸ Brand: Samsung
▸ Model: M378A1K43CB2-CTD
▸ Type: DDR4 UDIMM (Unbuffered Desktop Memory)
▸ Capacity: 8 GB
▸ Speed: 2666 Mbps (DDR4-2666)
▸ CAS Latency (CL): CL19 (19-19-19)
▸ Voltage: 1.2 V
▸ Rank × Organization: 1R × 8
▸ Composition: (1G × 8) × 8
▸ Number of Pins: 288
▸ Module Type: Non-ECC, Unbuffered DIMM
▸ Form Factor: UDIMM (Desktop)
▸ Production Status: EOL (End of Life)
▸ Application: Desktop PCs
▸ Manufacturer: Samsung Semiconductor