Name: M393A8K40B21-CTC4Q Samsung 64GB DDR4-2400 CL17 ECC RDIMM Memory
Brand: Samsung
SKU: M393A8K40B21-CTC4Q
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The Samsung 64GB DDR4-2400 CL17 ECC RDIMM Memory module is a server-grade memory designed to provide error-correcting capabilities with a capacity of 64GB. Operating at a speed of 2400 MT/s and a CAS latency of 17, it fits in systems that require registered DIMM memory for improved signal integrity and reliability.

General Information
Brand	Samsung

Technical Information
Memory Capacity	64GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-19200
Pin Count	288-Pin
Error Correction	ECC
Rank	4R
Voltage	1.2V

Performance
Bus Speed	2400 MT/s
Bandwidth	19200 MB/s
Native Speed	2400MHz
CAS	CL17

Physical Characteristics
Package	FBGA
Weight	3.00
Condition	Refurbished

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

Product Description
The Samsung M393A8K40B21-CTC4Q is a 64GB DDR4-2400 memory module designed for use in server and enterprise environments. This RDIMM (Registered DIMM) supports ECC (Error-Correcting Code), which helps detect and correct data corruption to maintain system reliability. It operates at a DDR4 speed of 2400 MT/s, providing a balance of capacity and data transfer rate suitable for demanding workloads. This memory module is typically installed in systems requiring large memory capacities with enhanced stability, such as data centers, virtualization hosts, and high-performance computing environments. IT professionals and system administrators benefit from its error correction and registered features that contribute to system integrity and uptime. Key Features 64GB capacity supports extensive memory requirements DDR4-2400 speed ensures consistent data throughput ECC functionality detects and corrects memory errors Registered DIMM architecture enhances signal integrity CAS Latency of 17 balances latency and performance This module plays a vital role in systems where data accuracy and stability are critical. Its large capacity and ECC capabilities make it suitable for enterprise servers and applications that handle significant memory loads and require minimized system errors.

Use Cases
The Samsung M393A8K40B21-CTC4Q memory module is typically used in server environments and enterprise systems where large memory capacity and error correction are essential. It supports workloads that demand data integrity and system stability. How It's Used: Installed in data center servers requiring 64GB memory capacity Used in virtualization hosts to support multiple virtual machines Deployed in high-performance computing systems needing reliable memory Integrated into enterprise applications sensitive to memory errors Applied in database servers that handle large datasets Its role is to provide stable, error-corrected memory access for mission-critical operations, helping maintain continuous system availability and data accuracy in demanding environments.

FAQ's
What does ECC mean in this memory module? ECC stands for Error-Correcting Code, which detects and corrects single-bit memory errors to improve system reliability and data integrity. Is this Samsung memory compatible with standard desktops? This memory is a Registered DIMM designed for servers and enterprise systems, typically not compatible with standard desktop motherboards. What is the significance of the CAS latency 17? CAS latency 17 indicates the delay time between a memory request and data availability; it balances access speed with system stability for DDR4-2400 memory. Can this module be used in non-ECC systems? This module requires support for ECC and registered DIMMs; it is not suitable for systems without these features. What does RDIMM indicate about this module? RDIMM means Registered DIMM, which includes a register to buffer control signals, improving signal integrity in systems with multiple memory modules. Does this module support DDR4 speeds other than 2400 MT/s? The specified speed for this module is DDR4-2400; it operates at this frequency according to system and BIOS support.