Crucial
Micron 32GB DDR4-3200 MTA18ASF4G72PDZ-3G2F1R RDIMM PC4-25600 ECC
Best high-capacity memory for enterprise server stability and performance.
Elevate your system's performance with this brand new Micron 32GB DDR4 Registered DIMM (RDIMM) memory module. Engineered for enterprise-grade reliability, it operates at a swift DDR4-3200 speed, achieving a PC4-25600 rating. This module ensures robust data integrity with ECC support and features a CAS Latency of CL22. Designed with 288 pins and running at an efficient 1.2V, this dual-rank module is ideal for professional environments demanding stability and high performance for continuous operation.
$411.85
Owner Satisfaction
4.7
/ 5
Category Rank
97
/ 3232
#97 in RAM
Price vs Category Average
-19%
Below average
Capacity
32
/ GB
Who it's for
- IT administrators managing mission-critical server environments
- System architects building high-density server configurations
- Enterprise buyers prioritizing long-term hardware reliability
Who should skip it
- Home PC builders using standard consumer motherboards
- Budget-conscious shoppers seeking standard desktop memory
- Performance enthusiasts requiring the lowest possible memory latency
Performance breakdown
Data Integrity
ECC support provides essential protection against critical system memory errors.
Enterprise Reliability
Registered design ensures maximum stability for continuous, high-demand server workloads.
Throughput Speed
DDR4-3200 performance handles heavy multitasking and data-intensive applications with ease.
Power Efficiency
Low 1.2V operation minimizes heat output and reduces long-term energy costs.
Memory Density
32GB capacity allows for massive datasets to reside directly in memory.
System Compatibility
Standardized RDIMM architecture integrates seamlessly into most professional server environments.
Key Specs
Capacity
32 GB
Memory Type
DDR4 RDIMM
Speed Rating
PC4-25600 (3200MHz)
CAS Latency
CL22
Voltage
1.2 V
Pin Count
288pin
Error Correction
ECC
Rank
2R
Features
- Ensures data integrity with ECC support
- High reliability for enterprise applications
- Fast DDR4-3200 performance
- Registered module design for stability
- Optimized for high-capacity servers
- Low 1.2V power operation
- Dual-rank configuration
What customers say
Customers highly value this Micron 32GB DDR4 memory for its rock-solid reliability and excellent value in professional settings. The core praise focuses on flawless integration and consistent performance at 3200MHz, especially within demanding server platforms utilizing ECC. Users trust the Micron brand for mission-critical stability and data integrity. A major positive driver is the superior cost effectiveness compared to OEM branded equivalents, offering genuine quality without the premium price. Compatibility is consistently reported as seamless across modern Intel Xeon and AMD EPYC architectures, making it a dependable choice for IT professionals seeking durable, high-performing memory solutions.
Know before you buy
No, this is a Registered DIMM (RDIMM) designed specifically for enterprise-grade servers and workstations. Standard desktop motherboards typically require Unbuffered DIMMs (UDIMM) and will not be compatible with this module.
ECC, or Error Correction Code, is a feature that detects and fixes common types of internal data corruption. It is essential for servers and professional workstations that require high data integrity and long-term system stability.
Compatibility depends on your server's specific memory architecture. You should ensure your system supports DDR4-3200 speeds and RDIMM modules, and it is generally best practice to match the rank and CAS latency of your existing modules to maintain optimal performance.
The dual-rank (2R) design allows the memory controller to access more memory banks, which can improve performance in certain server workloads. It effectively provides a larger memory capacity by organizing the chips into two sets that the system can address.
The module is rated for 3200MHz, but the actual operating speed will be limited by your CPU's memory controller and your motherboard's BIOS settings. If your hardware does not support 3200MHz, the memory will automatically downclock to match the maximum speed supported by your system.
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$412