Name: M393A8K40B21-CRB40 Samsung 64GB DDR4-2133 CL15 ECC RDIMM Memory
Brand: Samsung
SKU: M393A8K40B21-CRB40
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The Samsung 64GB DDR4-2133 CL15 ECC RDIMM memory module delivers 64GB capacity at 2133 MHz speed with CAS Latency 15. It incorporates ECC technology to detect and correct memory errors, enhancing data reliability. Designed as a registered DIMM, this module fits server and workstation platforms requiring stable memory operation.

General Information
Brand	Samsung

Technical Information
Memory Capacity	64GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-17000
Pin Count	288-Pin
Error Correction	ECC
Voltage	1.2V

Performance
Bus Speed	2133 MT/s
Bandwidth	17064 MB/s
Native Speed	2133 MT/s
CAS	CL15

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, CE, FCC
Assembly Required	No

Product Description
The Samsung M393A8K40B21-CRB40 is a 64GB DDR4 memory module designed primarily for use in server and workstation environments that require reliable and stable memory performance. It supports a clock speed of 2133 MHz and includes ECC functionality to detect and correct common types of data corruption. This module features a registered DIMM (RDIMM) design, which helps improve signal integrity and overall system stability, making it suitable for multi-processor and high-density memory configurations. Key Features 64GB DDR4 memory capacity suitable for demanding workloads. 2133 MHz speed supporting standard DDR4 operation. CAS Latency 15 balancing speed and access time. Error-Correcting Code (ECC) for enhanced data integrity. Registered DIMM (RDIMM) form factor designed for server compatibility. The Samsung M393A8K40B21-CRB40 memory module serves a critical role in environments where data accuracy and system uptime are essential. Its ECC and registered design make it a fundamental component in maintaining system reliability and preventing errors in server and enterprise-class computing applications.

Use Cases
This Samsung 64GB DDR4 ECC RDIMM memory module is typically deployed in server and enterprise computing environments where stability and data integrity are critical. It supports workloads that demand large memory capacity with error correction, including virtualization and database applications. How It's Used: Installed in servers for database management to ensure data accuracy. Used in virtualization hosts requiring large memory pools with error correction. Deployed in enterprise workstations handling complex computing tasks. Integrated into multi-processor systems needing registered DIMMs for stability. Utilized in data centers to support continuous operation and prevent memory errors. Overall, this memory module supports crucial server functions by providing large capacity combined with error correction and registered design, helping maintain system reliability under demanding enterprise workloads.

FAQ's
What does ECC mean in this memory module? ECC stands for Error-Correcting Code, a technology that detects and corrects memory errors to maintain data integrity in critical systems. Is this module compatible with standard DDR4 slots? This module is a registered DIMM (RDIMM), designed specifically for servers and may not be compatible with standard desktop DDR4 slots. What is the significance of CAS Latency 15? CAS Latency 15 indicates the delay in clock cycles before data is available after a memory request, balancing speed and access time for this module. What environments typically use Samsung M393A8K40B21-CRB40? This memory is typically used in servers, workstations, and data centers requiring large capacity and error correction for critical workloads. Can this memory be used in multi-processor systems? Yes, its registered DIMM design supports multi-processor server systems by improving signal integrity and stability. Does the 2133 MHz speed affect compatibility? The module runs at 2133 MHz, and compatibility depends on the motherboard and system supporting this DDR4 speed.