Samsung 16gb Ddr4 2666mhz 2rx8 Udimm – M378a2k43cb1-ctd

The Samsung M378A2K43CB1‑CTD is a 16 GB DDR4 desktop memory module (PC4‑21300) running at 2666 MHz with CL19 latency. Designed as a dual‑rank (2R×8), unbuffered UDIMM, it operates at 1.2 V for efficiency, offering solid performance upgrades in mainstream Intel and AMD desktop systems. As an OEM-quality Samsung component, this module provides reliable bandwidth for multitasking, content workloads, and professional use cases.

Product Features

High‑Speed DDR4‑2666 Performance

Delivers PC4‑21300 bandwidth at 2666 MHz with CAS latency CL19 for responsive system performance under multitasking and content editing workloads.

Dual‑Rank x8 Architecture

Configured as 2R×8 to improve performance consistency and compatibility across platforms, while enhancing memory throughput in suitable configurations.

Low‑Voltage Efficient Design

Operates at 1.2 V, reducing power usage and thermal output for energy-efficient desktop applications.

Unbuffered, Non‑ECC Format

Built without ECC and buffer, this module supports broad compatibility with consumer and professional motherboards, making it ideal for general desktop use.

Standard 288‑Pin UDIMM Form Factor

Fits seamlessly into 288‑pin DIMM slots on Intel and AMD desktop motherboards with plug‑and‑play ease—no BIOS or software changes needed.

Trusted Samsung Build Quality

Manufactured to Samsung’s standards for system-level memory, offering consistent performance and reliability across OEM systems.

Product Specifications

• Part number: M378A2K43CB1‑CTD
• Capacity: 16 GB
• Memory type: DDR4 SDRAM, unbuffered, non‑ECC
• Form factor: 288‑pin UDIMM (desktop)
• Speed: 2666 MHz (PC4‑21300)
• CAS latency: CL19
• Voltage: 1.2 V
• Rank & organization: Dual‑Rank x8 (2R×8)
• Compatibility: Intel and AMD desktop platforms supporting DDR4‑2666 memory
• Pins: 288‑pin standard UDIMM
• Manufacturer: Samsung OEM-quality module used in systems from Dell, HP, Lenovo etc.