M378A2G43AB3-CWE Samsung 1x16GB DDR4 UDIMM RAM

High-Performance DDR4 UDIMM Memory Module for Dense General Compute Upgrades with the M378A2G43AB3-CWE

The M378A2G43AB3-CWE is a Samsung 16GB DDR4 UDIMM designed for client and entry server platforms that require unbuffered, non-ECC memory at JEDEC-grade operating points. In CPU-centric systems where memory bandwidth and stable timing behavior govern throughput, the M378A2G43AB3-CWE supports balanced scaling for modern multi-core processors without changing the platform’s registered-DIMM topology.

Built as a 288-pin PC4-25600U module running at 3200MT/s, the M378A2G43AB3-CWE targets workstations and SMB servers that prioritize predictable memory access for virtualization-lite workloads, general compute, and storage services. While it does not influence PCIe generation or lane allocation directly, deploying the M378A2G43AB3-CWE helps maintain CPU-to-memory feed rates that keep PCIe-attached NVMe storage and NIC offloads from stalling behind memory pressure. The single-rank x8 organization supports broad platform compatibility, and the low-profile height improves mechanical clearance in compact chassis and high-density airflow paths.

Why Choose the M378A2G43AB3-CWE?

The M378A2G43AB3-CWE provides a straightforward density-to-performance step for systems architected around UDIMM memory channels, enabling incremental capacity growth without introducing registered buffering or platform requalification. For fleet operations, the M378A2G43AB3-CWE supports repeatable deployment outcomes through JEDEC timings and 1.2V power characteristics aligned with enterprise uptime expectations.

Samsung memory engineering emphasizes process consistency, qualification discipline, and long-term availability aligned with data centre lifecycle planning. The M378A2G43AB3-CWE reflects that approach by delivering standards-based DDR4 behavior suited to controlled change management and predictable interoperability across mainstream motherboard and CPU generations.

Key Applications:

• Workstation memory expansion
• SMB file and print services
• Light virtualization and lab environments
• General compute nodes

At Happyware - Server Hardware you benefit from Bulk Order Discount options for scaling the M378A2G43AB3-CWE across standardized builds, and you can request Non-Binding Offers to align quantities and delivery planning with your deployment schedule.