M393A2K40DB3-CWE 16GB DDR4-3200 ECC RDIMM Server Memory

M393A2K40DB3-CWE

share to:

Introduction

The M393A2K40DB3-CWE is a 16GB DDR4 server memory module for compatible enterprise servers, data centers, virtualization platforms, databases, and other business computing systems. It operates at up to 3200 MT/s, providing higher memory bandwidth for continuous workloads on platforms that support DDR4-3200 Registered memory.

The module uses a Registered DIMM architecture. A register between the server memory controller and the DRAM components buffers clock, command, and control signals. This reduces the electrical load presented to the memory controller and helps preserve stable signal transmission when several memory modules are installed.

ECC functionality detects and corrects common memory errors during data transmission and processing. This protection helps maintain data accuracy, limit unexpected interruptions, and support dependable operation in servers running important business applications.

The M393A2K40DB3-CWE has a 1Rx4 single-rank organization and uses x4 DRAM components. It provides 16GB capacity, operates at 1.2V, and follows the standard 288-pin RDIMM form factor. The module is classified as DDR4-3200 / PC4-25600 and is commonly specified with CL22 latency.

For customers sourcing reliable Samsung server memory products, we at Huaying Hengtong provide product sourcing support, server memory solutions, and configuration assistance for enterprise computing and data center requirements.

Before installation, users should verify the server model, motherboard, processor generation, supported memory type, maximum DIMM capacity, RDIMM compatibility, BIOS version, and memory population rules. The installed speed may be reduced by the processor, server platform, or mixed-memory configuration.

Specifications

Product Model	M393A2K40DB3-CWE
Memory Type	DDR4
Module Type	Registered DIMM / RDIMM
Application	Server
Capacity	16GB
Memory Speed	3200 MT/s
Speed Classification	DDR4-3200 / PC4-25600
Memory Organization	1Rx4
Error Correction	ECC Supported
CAS Latency	CL22
Operating Voltage	1.2V
Form Factor	288-pin DIMM

Key Product Features

Stable Registered DIMM Architecture

The RDIMM register buffers clock, command, and control signals before they reach the DRAM components. This allows the M393A2K40DB3-CWE to keep steady communication. It connects the memory module, memory controller, and processor. The module performs well during long server workloads.

ECC Data Protection

ECC functionality finds and fixes common memory errors. It does this during normal operation. This feature makes the module a good fit for systems. Those systems need strong data integrity. They also require steady workload continuity and reliable uptime.

DDR4-3200 Server Bandwidth

The module offers 16GB capacity. It also provides a transfer rate of up to 3200 MT/s. This 16GB DDR4-3200 ECC RDIMM delivers quick data access. It works with compatible servers. It supports virtualization environments, databases, and general enterprise workloads.

1Rx4 Single-Rank Design

The 1Rx4 organization uses one rank of x4 DRAM devices. This setup fits server platforms. Those platforms need x4-based ECC RDIMM memory. It can make capacity planning easier when you install identical modules. Actual compatibility depends on the processor, motherboard, BIOS, and DIMM population rules.

The M393A2K40DB3-CWE 16GB DDR4 server memory offers a solid choice for compatible systems. These systems need DDR4-3200 bandwidth. They also want ECC protection and stable Registered DIMM operation.