
Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
Micron MTA9ASF51272PZ-2G1A 4GB DDR4-2133MHz RDIMM 1Rx8 CL15 Memory
- 4GB capacity
- DDR4 SDRAM technology
- 2133MHz memory speed
- Registered DIMM (RDIMM) for server environments
- 1Rx8 module configuration (Single Rank, 8-bit)
- CL15 latency timing
- 288-pin connector
Click on Inquire to get latest price
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The Micron MTA9ASF51272PZ-2G1A is a 4GB DDR4 Registered DIMM (RDIMM) memory module. It operates at 2133MHz with a CL15 latency and a 1Rx8 configuration, designed for server applications.
Technical Information
| Capacity | 4GB |
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM (Registered DIMM) |
| Speed | 2133MHz |
Additional Specifications
| Module Configuration | 1Rx8 |
| CAS Latency | CL15 |
| Voltage | 1.2V |
| Pins | 288-Pin |
Product Description
The Micron MTA9ASF51272PZ-2G1A is a 4GB memory module utilizing the DDR4 SDRAM standard, offering enhanced performance and power efficiency compared to previous generations. It operates at a speed of 2133MHz, providing substantial bandwidth for data-intensive tasks. This module is a Registered DIMM (RDIMM), featuring an onboard register that buffers command and address signals. This design is crucial for server stability, allowing for larger memory configurations and improved signal integrity. The module is configured as 1Rx8, meaning it is single-ranked and uses eight memory chips per rank. This configuration is common for standard server memory modules. The CAS Latency (CL) is set at CL15, indicating the number of clock cycles required to access data after a command is issued. While DDR4 generally offers higher speeds, CL15 is a typical latency for this speed grade. With its 288-pin connector, this RDIMM is designed for DDR4-compatible server motherboards. The combination of DDR4 technology, higher clock speed, registered architecture, and Micron's manufacturing quality makes the MTA9ASF51272PZ-2G1A a reliable choice for server memory upgrades and deployments where stability, performance, and capacity are key requirements.


