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4GB RAM Replacement for Micron MTA9ASF51272PZ-2G1, MTA9ASF51272PZ-2G1A2 | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
- 4GB ( 1x 4GB Module ) | DDR4 2133 MHz ( PC4-17000 ) | DDR4 DIMM ( 288-Pin ) | ECC RDIMM ( Registered DIMM ) | 1.2V - DDR4 Standard Voltage
- Compatible Equivalent for Micron MTA9ASF51272PZ-2G1, MTA9ASF51272PZ-2G1A2
- High performance Memory RAM upgrade designed for Server/Workstation Systems
- All modules undergo quality assurance testing to ensure dependable and reliable performance | Please verify the supported memory (RAM) specifications of your system prior to purchase to ensure compatibility
- A-Tech provides a Lifetime Warranty for all orders & offers complimentary United States based Tech Support before, during, & after your purchase
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Overview
Specs
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An A-Tech Memory (RAM) upgrade is an easy, quick way to boost your system's performance by speeding up loading times, improving system responsiveness, and increasing your system's ability to handle higher workloads. Take on more and multitask with ease with a simple and affordable A-Tech Memory upgrade!
Compatible Memory Module Replacement for Micron:
MTA9ASF51272PZ-2G1
MTA9ASF51272PZ-2G1A2
Memory Specs
Memory Size: 4 GB ( 1 x 4 GB Module )
Memory Type: DDR4
Form Factor: DIMM ( 288 Pin )
Speed: DDR4 2133 MHz ( PC4-17000 )
ECC Type: ECC RDIMM ( Registered DIMM )
Voltage: 1.2V
Ensured Reliability
All A-Tech Memory products are rigorously tested to ensure that your memory meets our stringent quality and performance standards.
Lifetime Warranty
Purchase with confidence knowing that all A-Tech orders are backed with our Lifetime Warranty.
US Based Technical Support
Need help? Have questions? Our 5 star United States based support team is here to help before, during, and after your purchase to make sure you are completely satisfied with your A-Tech Memory!
Compatible Memory Module Replacement for Micron:
MTA9ASF51272PZ-2G1
MTA9ASF51272PZ-2G1A2
Memory Specs
Memory Size: 4 GB ( 1 x 4 GB Module )
Memory Type: DDR4
Form Factor: DIMM ( 288 Pin )
Speed: DDR4 2133 MHz ( PC4-17000 )
ECC Type: ECC RDIMM ( Registered DIMM )
Voltage: 1.2V
Ensured Reliability
All A-Tech Memory products are rigorously tested to ensure that your memory meets our stringent quality and performance standards.
Lifetime Warranty
Purchase with confidence knowing that all A-Tech orders are backed with our Lifetime Warranty.
US Based Technical Support
Need help? Have questions? Our 5 star United States based support team is here to help before, during, and after your purchase to make sure you are completely satisfied with your A-Tech Memory!
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by A-Tech Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
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The A-Tech 4GB DDR4-2133 ECC Registered DIMM is a 1Rx8 server memory module for compatible servers and workstations that support 288-pin PC4-17000 RDIMMs.
Recommended For
- Server or workstation technicians replacing a failed 4GB module in a system that specifically supports DDR4-2133 ECC Registered DIMMs.
- Administrators maintaining an older DDR4 server or workstation who need a small, 4GB-at-a-time memory addition and have confirmed the system supports this RDIMM type and configuration.
- Homelab or small-business operators adding memory to a compatible, modest-duty server for lightweight services, when 4GB is the intended incremental upgrade rather than the system’s full memory target.
- IT teams servicing platforms that require ECC Registered memory and want a single-rank 1Rx8 module, provided the platform’s manual lists that capacity, speed, and rank as supported.
Real-World Use Scenarios
- Replacing a failed or missing DIMM in a compatible older server: using a matching 4GB ECC RDIMM can restore memory capacity, provided the system supports this module type and its memory-slot rules.
- Adding memory to a compatible home-lab server: the module can provide a small capacity increase for a low-memory setup or leave more headroom for services, though 4GB alone is suited only to modest memory needs.
- Keeping a compatible server or workstation running memory-sensitive tasks: ECC memory is intended to detect and correct certain memory errors, but the system must support ECC RDIMMs for that protection to operate.
- Adding a single DIMM while upgrading an older server: it may increase available capacity, but follow the server’s memory-population guide because slot order, matching modules, and channel balance can affect whether it boots and how memory performs.