Samsung M393A4K40BB1-CRC 32GB Memory PC4-19200
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Samsung M393A4K40BB1-CRC 32GB RAM DDR4 SDRAM 2400MHZ Bulk

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Part Number#: M393A4K40BB1-CRC
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Short Description:
M393A4K40BB1-CRC 32 Gigabytes(GB) (1X32GB) 2400 Megahertz (MHz) Pc4-19200 Cl17 Ecc Registered Dual Rank X4 1.2v Double Data Rate 4 (DDR4) SDRAM 288-pin Rdimm Memory Module for Server | Made by Samsung | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

Product overview for the Samsung M393A4K40BB1-CRC

In the ever-evolving landscape of server technology, the importance of reliable and efficient memory modules cannot be overstated. Among the myriad options available, the Samsung M393A4K40BB1-CRC stands out as a formidable choice for server configurations demanding high performance and stability. In this comprehensive review, we will delve into the intricacies of the Samsung M393A4K40BB1-CRC 32GB DDR4 memory module, exploring its specifications, features, and practical applications for servers.


The Samsung M393A4K40BB1-CRC boasts a substantial 32GB capacity, making it suitable for memory-intensive tasks in server environments. Its configuration as a 2400MHz PC4-19200 CL17 ECC registered dual-rank module positions it as a high-speed and error-correcting solution.

Memory Type: DDR4 SDRAM

Built on the DDR4 SDRAM technology, this memory module represents a leap forward in terms of performance and efficiency compared to its predecessors. DDR4 SDRAM allows for faster data transfer rates and improved power efficiency, addressing the growing demands of modern server applications.

Form Factor: 288-pin RDIMM

The 288-pin RDIMM (Registered Dual In-Line Memory Module) form factor ensures compatibility with a wide range of server systems. This form factor is commonly used in servers and workstations, offering stability and reliability in demanding computing environments.

Voltage: 1.2V

Operating at a low voltage of 1.2V, the Samsung M393A4K40BB1-CRC contributes to energy efficiency in server setups. Lower voltage not only reduces power consumption but also minimizes heat generation, crucial for maintaining optimal operating conditions in data centers.


One of the standout features of the M393A4K40BB1-CRC is its support for ECC. ECC is a crucial technology in server memory, capable of detecting and correcting single-bit errors. This is particularly vital in mission-critical applications where data integrity is non-negotiable.

Dual Rank Configuration

The dual-rank configuration enhances the module's ability to handle multiple tasks simultaneously. This is especially beneficial in scenarios where servers are tasked with running numerous virtual machines or handling parallelized workloads.

High Bandwidth: 2400MHz Speed

The 2400MHz speed of this memory module ensures high bandwidth, allowing for quicker data access and transfer within the server. This is particularly advantageous for applications that require rapid data processing and retrieval.

Registered Design for Stability

The registered design of the module adds an extra layer of stability. By placing a register between the memory module and the system's memory controller, registered memory helps reduce the electrical load on the memory controller, enhancing overall system stability.

Practical Applications

In the realm of data centers and enterprise servers, where reliability and performance are paramount, the Samsung M393A4K40BB1-CRC finds its niche. Its ECC support ensures data integrity, and the high-speed dual-rank configuration makes it well-suited for handling diverse workloads.

Virtualization Environments

For servers involved in virtualization, the dual-rank configuration becomes a key asset. Running multiple virtual machines concurrently demands a memory module that can efficiently manage parallelized workloads, and the M393A4K40BB1-CRC excels in this aspect.

Scientific and Research Applications

In scientific and research applications where computational tasks are resource-intensive, the high bandwidth offered by the 2400MHz speed becomes instrumental. The ECC support adds an extra layer of reliability, ensuring accurate results in data-intensive simulations and calculations.

Financial Institutions and Database Servers

Financial institutions and database servers dealing with vast datasets benefit from the stability and error-correction capabilities of the M393A4K40BB1-CRC. The registered design and ECC support contribute to a robust memory solution in environments where data accuracy is critical.


The Samsung M393A4K40BB1-CRC is straightforward, following the standard procedures for RDIMM modules. Compatibility, however, is a crucial consideration. System administrators should verify the compatibility of this memory module with their server hardware, ensuring that it aligns with the system's specifications and requirements.

Performance Benchmarks

To assess the real-world performance of the M393A4K40BB1-CRC, various benchmark tests can be conducted. These tests may include memory bandwidth assessments, latency measurements, and stability tests under different workloads. While specific performance results can vary depending on the server architecture and configuration, the general consensus is that the M393A4K40BB1-CRC offers a commendable balance of speed, reliability, and efficiency.

General Information about the Samsung M393A4K40BB1-CRC

  • Manufacturer: Samsung
  • Model Number or SKU# M393A4K40BB1-CRC
  • Type: Memory (RAM)
  • RAM Type: PC4-19200
  • Product Name: 32GB DDR4 SDRAM Memory Module

Technical Information for the 32GB DDR4 RAM

  • Storage Capacity: 32GB
  • Memory Technology: DDR4 SDRAM
  • Number Of Modules: 1 X 32GB
  • Bus Speed: 2400mhz DDR4-2400/Pc4-19200
  • Data Integrity Check: ECC
  • Signal Processing: Registered
  • Cas Latency Timings: Cl17
  • Features: Dual Rank
  • Platform Support: Server Memory
  • Form Factor: 288-pin Rdimm

Outline, the Samsung M393A4K40BB1-CRC 32GB DDR4 memory module stands as a compelling choice for server configurations demanding high performance, stability, and error-correction capabilities. Its impressive specifications, including a 2400MHz speed, ECC support, and dual-rank configuration, make it well-suited for a variety of server applications, from data centers to virtualization environments. As technology continues to advance, the M393A4K40BB1-CRC exemplifies Samsung's commitment to providing cutting-edge solutions for the evolving landscape of server memory requirements. System administrators and IT professionals seeking a reliable and efficient memory module for their servers should consider the Samsung M393A4K40BB1-CRC as a viable option.

Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.

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