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16GB RAM Replacement for Hynix HMT42GR7AFR4A-PB, HMT42GR7BFR4A-PB, HMT42GR7DFR4A-PB, HMT42GR7MFR4A-PB | DDR3 1600MHz PC3L-12800 ECC RDIMM 2Rx4 Server Memory
- 16GB ( 1x 16GB Module ) | DDR3 1600 MHz ( PC3-12800 ) | DDR3 DIMM ( 240-Pin ) | ECC RDIMM ( Registered DIMM ) | 1.35V - DDR3 Low Voltage
- Compatible Equivalent for Hynix HMT42GR7AFR4A-PB, HMT42GR7BFR4A-PB, HMT42GR7DFR4A-PB, HMT42GR7MFR4A-PB
- 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 Hynix:
HMT42GR7AFR4A-PB
HMT42GR7BFR4A-PB
HMT42GR7DFR4A-PB
HMT42GR7MFR4A-PB
Memory Specs
Memory Size: 16 GB ( 1 x 16 GB Module )
Memory Type: DDR3
Form Factor: DIMM ( 240 Pin )
Speed: DDR3 1600 MHz ( PC3-12800 )
ECC Type: ECC RDIMM ( Registered 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 Hynix:
HMT42GR7AFR4A-PB
HMT42GR7BFR4A-PB
HMT42GR7DFR4A-PB
HMT42GR7MFR4A-PB
Memory Specs
Memory Size: 16 GB ( 1 x 16 GB Module )
Memory Type: DDR3
Form Factor: DIMM ( 240 Pin )
Speed: DDR3 1600 MHz ( PC3-12800 )
ECC Type: ECC RDIMM ( Registered 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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A-Tech 16GB DDR3L-1600 ECC Registered DIMM is a 240-pin, 1.35V server memory module for compatible server and workstation systems that support 2Rx4 RDIMM memory. It is listed as an equivalent replacement for select Hynix HMT42GR7-series modules.
Recommended For
- Owners of a compatible DDR3L server who want to add 16GB per DIMM slot; Intel lists the matching Hynix part number as a validated 16GB DDR3L RDIMM for its S2400GP server board.
- Homelab operators expanding memory in an existing DDR3 server for workloads such as running several services or virtual machines, provided the system supports 16GB 2Rx4 ECC RDIMMs.
- Administrators maintaining a compatible older server who need a replacement for a failed or missing 16GB DDR3L ECC registered module; verify the exact system’s memory rules before installing it.
- Workstation users with a board and processor that specifically support DDR3 ECC registered memory and need a server-style 16GB DIMM for memory-sensitive workloads.
Real-World Use Scenarios
- When a compatible legacy server or workstation has a failed or undersized memory module, use this as a replacement or capacity addition; the system can regain memory capacity, provided its motherboard and CPU support registered DDR3L RDIMMs and the required memory configuration.
- For a compatible DDR3 homelab server running Proxmox, add memory when you want to assign more RAM to virtual machines or keep more guests running at once; the benefit depends on available system capacity and the workloads being run.
- For a home or small-office NAS built on compatible server hardware, use the module to expand memory for file-sharing, backup, or media-server services; it adds RAM capacity but does not, by itself, make storage or network transfers faster.
- For an always-on server or workstation that supports ECC RDIMMs, use this module when you need ECC memory; supported systems can correct certain single-bit memory errors, though ECC does not prevent every memory fault.