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4GB RAM Replacement for Micron MT18KSF51272AZ-1G6, MT18KSF51272AZ-1G6K1 | DDR3 1600MHz PC3L-12800 ECC UDIMM 2Rx8 Server Memory
- 4GB ( 1x 4GB Module ) | DDR3 1600 MHz ( PC3-12800 ) | DDR3 DIMM ( 240-Pin ) | ECC UDIMM ( ECC Unbuffered DIMM ) | 1.35V - DDR3 Low Voltage
- Compatible Equivalent for Micron MT18KSF51272AZ-1G6, MT18KSF51272AZ-1G6K1
- 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
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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:
MT18KSF51272AZ-1G6
MT18KSF51272AZ-1G6K1
Memory Specs
Memory Size: 4 GB ( 1 x 4 GB Module )
Memory Type: DDR3
Form Factor: DIMM ( 240 Pin )
Speed: DDR3 1600 MHz ( PC3-12800 )
ECC Type: ECC UDIMM ( ECC Unbuffered DIMM )
Voltage: 1.35V
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:
MT18KSF51272AZ-1G6
MT18KSF51272AZ-1G6K1
Memory Specs
Memory Size: 4 GB ( 1 x 4 GB Module )
Memory Type: DDR3
Form Factor: DIMM ( 240 Pin )
Speed: DDR3 1600 MHz ( PC3-12800 )
ECC Type: ECC UDIMM ( ECC Unbuffered DIMM )
Voltage: 1.35V
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.
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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
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This A-Tech 4GB DDR3L-1600 ECC UDIMM is a low-voltage memory upgrade for compatible servers and workstations that support 240-pin, unbuffered ECC DDR3L modules. It runs at 1.35V and is listed as a replacement equivalent for Micron MT18KSF51272AZ-1G6 and MT18KSF51272AZ-1G6K1.
Recommended For
- Owners of a compatible DDR3L ECC UDIMM server or workstation who need a 4GB replacement or incremental memory upgrade, especially for the listed Micron part numbers.
- Home-lab or NAS maintainers keeping an older system in service, provided its motherboard and processor specifically support 240-pin DDR3 ECC unbuffered memory.
- IT technicians or refurbishers servicing legacy systems that call for a 4GB, dual-rank ECC UDIMM and need a module matching that memory type rather than a registered DIMM.
Real-World Use Scenarios
- A technician replacing a failed or missing module in a compatible legacy server can use this 4GB stick to restore memory capacity; the system must support DDR3 ECC unbuffered DIMMs and the module’s rank and voltage.
- For a compatible older NAS or backup server, replacing or adding this module can restore or increase memory available for file sharing and backups; the practical benefit depends on the system’s current memory and supported configuration.
- A homelab owner keeping an older DDR3 server in service can use the module for a compatible memory replacement or small capacity increase, helping the machine continue to run basic self-hosted services without a platform change.
- When maintaining a small server that requires ECC UDIMM rather than registered memory, this module’s unbuffered type may fit the intended configuration; checking the system manual first helps avoid an incompatible purchase.