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A-Tech 128GB (2x64GB) 4Rx4 PC4-21300L DDR4 2666 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Kit
- 128GB Kit ( 2x 64GB Modules ) | DDR4 2666 MHz ( PC4-21300 / PC4-2666V-L ) | DDR4 DIMM ( 288-Pin ) | ECC LRDIMM ( Load Reduced DIMM ) | 4Rx4/4DRx4 ( Quad Rank x4 ) | 1.2V - DDR4 Standard Voltage
- Compatible with DDR4 SERVERS and WORKSTATIONS only *NOT compatible with desktop or laptop computers* | Please verify the supported memory (RAM) specifications of your system prior to purchase to ensure compatibility
- Boosts the performance of your server or workstation by speeding up loading times, improving system responsiveness, and increasing your system's ability to handle greater workloads
- All modules undergo quality assurance testing to ensure dependable and reliable performance | Please refer to your system's manual for proper memory seating and channel guidelines
- 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!
Designed for select Servers & Workstations compatible with DDR4 ECC LOAD REDUCED memory (RAM) modules
Memory Specs
Memory Size: 128 GB Kit ( 2 x 64 GB Modules )
Memory Type: DDR4
Form Factor: DIMM ( 288 Pin )
Speed: DDR4 2666 MHz ( PC4-21300 / PC4-2666V-L )
ECC Type: ECC Load Reduced LRDIMM
Rank: 4Rx4 ( 4DRx4 / QR x4 / Quad Rank x4 )
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!
Designed for select Servers & Workstations compatible with DDR4 ECC LOAD REDUCED memory (RAM) modules
Memory Specs
Memory Size: 128 GB Kit ( 2 x 64 GB Modules )
Memory Type: DDR4
Form Factor: DIMM ( 288 Pin )
Speed: DDR4 2666 MHz ( PC4-21300 / PC4-2666V-L )
ECC Type: ECC Load Reduced LRDIMM
Rank: 4Rx4 ( 4DRx4 / QR x4 / Quad Rank x4 )
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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A-Tech 128GB (2×64GB) DDR4-2666 ECC load-reduced server memory is a dual-channel kit for compatible DDR4 servers and workstations that need high-capacity, quad-rank RAM for larger workloads; check your system’s supported memory specifications before buying.
Recommended For
- Operators of compatible DDR4 LRDIMM servers who need more memory capacity for hosting multiple virtual machines or consolidating workloads; this kit adds 128GB across two 64GB modules.
- Database and in-memory analytics operators whose compatible server needs additional RAM to keep larger datasets or workloads in memory.
- HPC or data-intensive server teams expanding memory capacity on a platform that explicitly supports 64GB, quad-rank DDR4 LRDIMMs.
- Server or workstation owners replacing or expanding memory with a matched 128GB kit, after confirming their system supports DDR4-2666 ECC LRDIMMs and the required slot-population rules.
Real-World Use Scenarios
- On a compatible virtualization host, adding memory can give existing VMs more room to run or let an administrator run more memory-hungry VMs on the same server, subject to the server’s CPU, memory-slot, and configuration limits.
- For a memory-constrained database server, added RAM can provide more capacity for database workloads and support consolidating databases onto fewer servers; actual response-time changes depend on the database and full system configuration.
- For in-memory databases or analytics, additional server RAM can let a larger working set or dataset remain in memory, potentially reducing how often the workload needs to access slower storage.
- In a virtual desktop infrastructure (VDI) server, added memory can give desktop VMs more allocation headroom as applications and user workloads grow, helping avoid memory becoming the constraint on the number or workload of hosted desktops.
- For a server hosting several services—such as web, email, or file sharing—more RAM can help accommodate their combined memory needs and variable demand, if the platform and applications can use the added capacity.