A-Tech
Samsung M386A8K40DM2-CVF Equivalent 64GB PC4-2933 LRDIMM Memory RAM
Best high-capacity memory for demanding server and workstation performance upgrades.
Boost your server or workstation performance with this A-Tech 64GB DDR4 LRDIMM memory module, a reliable equivalent to the Samsung M386A8K40DM2-CVF. Engineered for demanding environments, it operates at 2933MHz (PC4-23400) and features ECC Load Reduced technology with a Quad Rank configuration for enhanced data integrity and speed. A-Tech memory undergoes rigorous testing to ensure peak performance and compatibility, facilitating faster application loading and improved multitasking. Trust A-Tech for dependable system upgrades, supported by a Lifetime Warranty and exceptional customer service.
$664.06
Owner Satisfaction
4.6
/ 5
Category Rank
734
/ 3233
#734 in RAM
Price vs Category Average
+30%
Above average
Total Capacity
64
/ GB
Who it's for
- IT administrators managing virtualization and large database workloads
- Server architects building high-capacity, stable memory configurations
- Budget-conscious buyers seeking reliable performance at lower costs
Who should skip it
- Engineers running highly latency-sensitive computing applications
- System integrators needing to mix different memory module types
- Enterprise users requiring strict Tier 1 manufacturer validation
Performance breakdown
Data Integrity
ECC Load Reduced technology minimizes errors during intensive server workloads.
Multitasking Capacity
Quad Rank configuration handles heavy concurrent processes with impressive stability.
System Responsiveness
High-frequency 2933MHz throughput significantly reduces latency in demanding enterprise applications.
Compatibility Assurance
Rigorous testing ensures seamless integration as a reliable Samsung equivalent.
Power Efficiency
Standard 1.2V operation keeps thermal output low under continuous load.
Longevity Support
Lifetime warranty provides long-term peace of mind for critical infrastructure.
Key Specs
Total Capacity
64GB
Capacity Per Module
64GB
Number of Modules
1
ECC Type
ECC Load Reduced
Rank
4Rx4 (Quad Rank)
Class
DDR4
Speed
PC4-23400
Frequency
2933MHz
Features
- Certified compatible memory replacement
- ECC Load Reduced (LRDIMM) technology
- Quad Rank (4Rx4) configuration
- Designed for faster system responsiveness
- Backed by a Lifetime Warranty
- Improves multitasking capabilities
- Rigorously tested for full functionality
What customers say
IT professionals highly praise this memory module for its exceptional value and reliable performance. Users consistently report seamless plug and play compatibility across major server platforms, ensuring easy integration into demanding environments. The core strength lies in achieving enterprise-grade stability and speed while offering significant cost savings over OEM parts. This module maintains consistent performance even under heavy operational loads, which is crucial for virtualization and data center tasks. It has successfully established itself as a trustworthy, high-quality alternative for infrastructure upgrades where performance cannot be sacrificed for budget.
Know before you buy
Yes, this A-Tech module is engineered as a direct equivalent to the Samsung M386A8K40DM2-CVF. It is designed to meet the same technical specifications and performance standards for seamless integration.
Mixing LRDIMM modules with different types of memory, such as RDIMMs, is generally not supported and can cause system instability. For optimal performance and reliability, it is recommended to use identical modules across all slots.
The Quad Rank configuration allows for higher memory density on a single module, which is ideal for server environments that require large amounts of RAM. This setup helps manage data more efficiently, though it is important to ensure your motherboard supports 4Rx4 modules before installation.
In most cases, the system will automatically detect and configure the memory at its rated speed of 2933MHz. However, if your system does not automatically recognize the new capacity, you may need to enter the BIOS to verify that the memory settings are correctly applied.
No, this is an LRDIMM (Load Reduced DIMM) module specifically designed for servers and high-end workstations. It is not compatible with standard consumer desktop motherboards, which typically require UDIMM memory.
The Lifetime Warranty covers defects in materials and workmanship for the duration of the product's life. If the module fails due to a manufacturing issue, A-Tech will provide a replacement.
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