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4GB RAM Replacement for Hynix HMT351U7CFR8C-RD, HMT351U7EFR8C-RD | DDR3 1866MHz PC3-14900 ECC UDIMM 2Rx8 Server Memory
- 4GB ( 1x 4GB Module ) | DDR3 1866 MHz ( PC3-14900 ) | DDR3 DIMM ( 240-Pin ) | ECC UDIMM ( ECC Unbuffered DIMM ) | 1.5V - DDR3 Standard Voltage
- Compatible Equivalent for Hynix HMT351U7CFR8C-RD, HMT351U7EFR8C-RD
- 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:
HMT351U7CFR8C-RD
HMT351U7EFR8C-RD
Memory Specs
Memory Size: 4 GB ( 1 x 4 GB Module )
Memory Type: DDR3
Form Factor: DIMM ( 240 Pin )
Speed: DDR3 1866 MHz ( PC3-14900 )
ECC Type: ECC UDIMM ( ECC Unbuffered DIMM )
Voltage: 1.5V
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:
HMT351U7CFR8C-RD
HMT351U7EFR8C-RD
Memory Specs
Memory Size: 4 GB ( 1 x 4 GB Module )
Memory Type: DDR3
Form Factor: DIMM ( 240 Pin )
Speed: DDR3 1866 MHz ( PC3-14900 )
ECC Type: ECC UDIMM ( ECC Unbuffered DIMM )
Voltage: 1.5V
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
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A-Tech 4GB DDR3-1866 ECC unbuffered DIMM is a 240-pin, 1.5V server-memory module suitable for compatible servers and workstations, including systems calling for Hynix HMT351U7CFR8C-RD or HMT351U7EFR8C-RD; verify your system supports these memory specifications before purchase.
Recommended For
- Owners of a legacy server or workstation whose manual specifically supports DDR3 ECC UDIMMs and who need a single 4GB module to replace a failed or missing DIMM.
- Maintainers of older Xeon E3-based systems can consider it when the specific motherboard and processor support ECC UDIMM; confirm the system’s supported speed, since the module may run below 1866MHz.
- Home-lab users restoring an older DDR3 test or utility server may find it suitable when they need one compatible ECC UDIMM, rather than a large-capacity memory upgrade.
Real-World Use Scenarios
- Replacing a failed or missing module in a compatible DDR3 ECC UDIMM server or workstation can restore the system’s memory capacity for its usual workload; confirm the system supports this module type and configuration before installing it.
- In a compatible older home server or NAS, adding this module to existing memory can support routine file sharing, backups, or media serving. ECC error correction works only when the system supports and enables it, and it does not replace backups.
- For a small homelab using a supported DDR3 platform, the module can add memory for basic always-on services or lightweight testing. One 4GB module is a modest capacity increase, not a practical basis for running several memory-heavy virtual machines.
- In a compatible older workstation, adding or replacing memory can help keep existing professional applications running without changing platforms. The benefit is additional usable capacity; this single 4GB module does not by itself guarantee faster application performance.