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  • Sold by Direct from manufacturerNEMIX RAM
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    NEMIX RAM 64GB (1X64GB) DDR4 2666MHZ PC4-21300 4Rx4 1.2V 288-PIN ECC LRDIMM Load Reduced Server Memory Compatible with Supermicro H11DSi Motherboard

    • NEMIX RAM is a Distributor and Manufacturer of Computer Memory and Storage Upgrades. Specializing in Enterprise Storage RAM for Servers and Workstations along with all Standard and Specialty ECC Memory for NAS & PC/Mac based Computers and Laptops.
    • Our Memory Delivers Enhanced Performance: No Doubt about it, Memory Upgrades are the Easiest, Most Cost Effective Way to Speed Up, Maximize and Boost the Overall Performance of Your Computing Environment.
    • Simple Installation: Typically you can Easily Upgrade the Memory Yourself in a couple of Minutes. Always Refer to your Owners Manual for Detailed Instructions.
    • Our Commitment: To Provide only the Best, Highest Quality, Computer Memory Products in the Industry. Back them with a Lifetime Replacement Warranty, and offer Top Tier Support from a Seasoned IT Support Staff that Completely Understands Memory Upgrades.
    • Once You Install NEMIX RAM You Won't need Anything Else.
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    Overview
    Specs
    Reviews

    Any questions? Ask CelesteSM will help you find out quickly.

    NEMIX RAM
    NEMIX RAM Computer Memory Solutions
    IT Professionals Trust NEMIX RAM for Mission Critical Environments

     

    There is no Secret to our Success, We Simply put our Customers First!

    Our Staff consists of Experienced IT Professionals who Completely Understand Memory Upgrades.

    Our Memory Products are Designed from the Ground up to Meet and Exceed the Intense Workloads required to operate Large Organizations.

    NEMIX RAM Designs Memory Configurations for All Major OEM Servers, Laptops, AIO All-in-One PC, Workstations and NAS Storage Devices.

     

    Why do IT Professionals and Enthusiast Computer Builders Trust NEMIX RAM?


    You are Purchasing a Memory Solution Designed By an Experienced Staff who will Ensure System Stability and Compatibility.

    All Modules are Rigorously Stress Tested Under Load to Ensure Reliability.

    NEMIX RAM Provides the Best IT Support in the USA.

    And Best of All, NEMIX RAM Guarantee's there Product with a Lifetime Replacement Warranty.

    Once You Install NEMIX RAM You Won't need Anything Else!

     

    nemix ram server memory
    nemix ram desktop memory
    NEMIX RAM Desktop PC Computer Memory Upgrades

    NEMIX RAM Designs Desktop PC Memory Options for all of the Top Name Gaming Machines, Workstations and Motherboard Brands.

     

    Module Types: 

    DDR5 Memory frequency Range : 4800MHZ-6000MHZ - NON-ECC Unbuffered UDIMM

    Capacity Options: 8GB, 16GB, 32GB, 48GB

     

    DDR4 Memory frequency Range: 2133MHZ-3200MHZ - NON-ECC Unbuffered UDIMM

    Capacity Options: 8GB, 16GB, 32GB

     

    DDR3 Memory frequency Range: 1066MHZ-1866MHZ - NON-ECC Unbuffered UDIMM

    Capacity Options: 2GB, 4GB, 8GB, 16GB

     

    DDR2 Memory frequency Range: 533MHZ-800MHZ - NON-ECC Unbuffered UDIMM

    Capacity Options: 2GB, 4GB

     

    Compatible with: MSI, ASRock, ASUS, Gigabyte, Intel + Many More!

    100% Compatibility Guaranteed.

     

     

     

    NEMIX RAM Laptop Memory
    NEMIX RAM Laptop PC Computer Memory

    Need to Speed up Productivity? NEMIX RAM has the solution! 

    Memory Upgrades Available for All Major Brand Laptops, AIO All-in-One and Small Form Factor PC's

     

     

     

    nemix ram server memory
    NEMIX RAM Designs Memory Explicitly for Major OEM Servers and Motherboard Brands

    Supercharge Your Infrastructure with NEMIX RAM

    Get Maximum Performance and Reliability out of your Servers and Workstations

    ECC Registered Server Memory Built and Compatibility Tested Explicitly for Major OEM Servers and Motherboard Brands

    DDR2, DDR3, DDR4, DDR5

    RDIMM, LRDIMM, ECC UDIMM, ECC SODIMM

    Module Capacities: 4GB, 8GB, 16GB, 32GB, 48GB, 64GB, 96GB, 128GB, 256GB

     

    Any System, Any Configuration, NEMIX RAM has the Solution! 

    nemix ram nas memory
    NEMIX RAM NAS Storage Device Memory and Cache Drive Solutions

    NAS Memory and CACHE Drives Solutions for all of the Top Name Devices in the Market.

     

     

     

     

     

     

    nemix ram nemesis series M.2 SSD
    NEMIX RAM NEMESIS M.2 SSD Storage

    Lightning Fast M.2 SSD Storage Drives, Fastest in its Class! 

    NEMIX RAM NEMESIS Series M.2 SSD

    Capacity: 1TB, 2TB, 4TB 

    Spec: M.2 2280 Gen4 PCIe NVMe SSD

    Sequential Read: Up to 7415MB/s

    Sequential Write: Up to 6800MB/s

    Compatible with: PS5 Gaming Consoles, Servers, Workstations, Laptops, AIO All-in-One PC's NAS Storage Devices, Small Form Factor SFF PC's, M.2 Compatible Motherboards.
     

    nemix ram lifetime replacement warranty
    NEMIX RAM 30+ Years of DRAM Industry Knowledge!

    NEMIX RAM is a Leading Supplier of Memory Solutions to Fortune 500 Companies, Academic Institutions, Govt/Military Agencies and the Enthusiast Consumer.

    Memory Designed for Maximum Performance & Compatibility.

    USA Owned and Operated with 30+ Years of DRAM Industry Experience.

    Experienced IT Professionals who Completely Understand Memory Upgrades.

    Top Notch USA Based Technical Support.

    Lifetime Replacement Warranty.

    100% Compatible, Satisfaction Guaranteed.

    NEMIX RAM 64GB (1X64GB) DDR4 2666MHZ PC4-21300 4Rx4 1.2V 288-PIN ECC LRDIMM Load Reduced Server Memory Compatible with Supermicro H11DSi Motherboard

    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 NEMIX RAM Return Policy

    Manufacturer Contact Info

    LOADING...

    The NEMIX RAM ML21300-944K1 is a 64GB DDR4-2666 ECC load-reduced DIMM for compatible servers, including the Supermicro H11DSi; it suits users expanding server memory with a single 288-pin, 4Rx4 module.

    Recommended For

    • Supermicro H11DSi/H11DSi-NT server owners adding a 64GB ECC LRDIMM: the board supports DDR4-2666 LRDIMMs, and this module’s capacity and speed match that platform’s stated support.
    • EPYC server builders running memory-heavy services or virtual machines who need more RAM capacity and can use ECC server memory; this is a 64GB load-reduced DIMM for a compatible server platform.
    • H11DSi owners expanding a matched LRDIMM setup toward higher memory capacity, especially when they are planning a multi-DIMM configuration rather than relying on a single module for peak memory performance.
    • Server maintainers replacing or matching a 64GB, 2666MT/s ECC LRDIMM in a system that has been checked for CPU, board, and memory-module compatibility.

    Real-World Use Scenarios

    • When a compatible H11DSi server needs more memory for virtualization, this 64GB module can add capacity for running several memory-hungry virtual machines; the benefit depends on the server’s total memory and workload.
    • For a server running database workloads, adding memory can give larger databases or more database instances room to keep frequently used data in RAM, when memory capacity is the limiting factor.
    • When analytics or scientific jobs work with datasets that exceed available RAM, adding memory may let more of the working set stay in memory instead of relying as heavily on storage; actual results depend on the software and system configuration.
    • For a server build that needs higher memory capacity, LRDIMM support makes this module a possible fit for a compatible H11DSi system; it must be used in a supported configuration and not mixed with RDIMMs.

    Spec Summary

    AttributeValue
    Best ForAdding 64GB of ECC DDR4 server memory to a compatible Supermicro H11DSi AMD EPYC system
    Capacity And Configuration64GB as one 64GB module
    Memory Speed And LatencyDDR4-2666 (PC4-21300) with CL19 latency
    Module Architecture288-pin LRDIMM, load-reduced, ECC, 4Rx4 rank, operating at 1.20V
    Compatibility And ComponentsCompatible with Supermicro H11DSi AMD EPYC series motherboards; major OEM memory chips include Samsung, Micron, and Hynix
    Physical DetailsBlack module with no heat spreader; listed dimensions are 8 × 3 × 1 inches
    Model IdentifiersNEMIX RAM Supermicro Series Server Memory; model: Supermicro Compatible Server Memory DDR4 LRDIMM; part number ML21300-944K1