Best Lrdimm Memory in 2026
Daisy
Last Updated: Jul 17, 2026
Daisy
Last Updated: Jul 17, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| A-Tech Components | 9.91 | ❌ | ❌ | ❌ |
Samsung M386A8K40BM2-CTD 64GB DDR4 PC4-21300 2666MHz LRDIMM
Capacity: 64GB; Quantity: 1 LRDIMM
Type: DDR4 PC4-23100
Speed: 2666MHz; Voltage: 1.2 V
Rank: 4R x 4; Pins: 288
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| nvtek | 9.76 | ❌ | ✅ | ❌ |
NEMIX RAM ECC LRDIMM (Load Reduced DIMM) for Servers requiring DDR4 LRDIMM. NOT FOR PC Computers!
Upgrade Consists of 8 pcs of 128GB Memory Module Module DDR4 288-pin LRDIMM. Rank is 8Rx4.
DDR4 3200Mhz Technology ( PC4-25600 ) operating at standard 1.2V - 100% JEDEC Compliant
Load Reduced DIMM server RAM upgrade ( ECC LRDIMM ) manufactured using multi-layer density PCB with gold lead and major chipset by Micron, Samsung, or Hynix.
NEMIX RAM DDR4 Server Memory Upgrades allows you to get more out of your Tower Server / Rack Server / Blade Server / Array. NEMIX RAM server memory exceeds the competition. Our DDR4 memory is up to twice as fast as DDR3 technology, delivering twice the bandwidth and energy efficiency. This is not a PC upgrade - only for server installation. built with the highest quality and backed by Lifetime Replacement Warranty. NEMIX RAM has been Supplying the world with Server RAM upgrades since 1993.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| nvtek | 9.76 | ❌ | ✅ | ❌ |
NEMIX RAM ECC LRDIMM (Load Reduced DIMM) for Servers requiring DDR4 LRDIMM. NOT FOR PC Computers!
Upgrade Consists of 4 pcs of 32GB Memory Module Module DDR4 288-pin LRDIMM. Rank is 2Rx4.
DDR4 2400Mhz Technology ( PC4-19200 ) operating at standard 1.2V - 100% JEDEC Compliant
Load Reduced DIMM server RAM upgrade ( ECC LRDIMM ) manufactured using multi-layer density PCB with gold lead and major chipset by Micron, Samsung, or Hynix.
NEMIX RAM DDR4 Server Memory Upgrades allows you to get more out of your Tower Server / Rack Server / Blade Server / Array. NEMIX RAM server memory exceeds the competition. Our DDR4 memory is up to twice as fast as DDR3 technology, delivering twice the bandwidth and energy efficiency. This is not a PC upgrade - only for server installation. built with the highest quality and backed by Lifetime Replacement Warranty. NEMIX RAM has been Supplying the world with Server RAM upgrades since 1993.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| nvtek | 9.76 | ❌ | ✅ | ❌ |
Supermicro Certified MEM-DR412L-SL02-LR26
128GB (1x128GB) DDR4 2666 (PC4 21300)
ECC Load Reduced LRDIMM Server Memory RAM
Lifetime Replacement Warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| nvtek | 9.76 | ❌ | ✅ | ❌ |
NEMIX RAM ECC LRDIMM (Load Reduced DIMM) for Servers requiring DDR4 LRDIMM. NOT FOR PC Computers!
Upgrade Consists of 4 pcs of 64GB Memory Module Module DDR4 288-pin LRDIMM. Rank is 4Rx4.
DDR4 2666Mhz Technology ( PC4-21300 ) operating at standard 1.2V - 100% JEDEC Compliant
Load Reduced DIMM server RAM upgrade ( ECC LRDIMM ) manufactured using multi-layer density PCB with gold lead and major chipset by Micron, Samsung, or Hynix.
NEMIX RAM DDR4 Server Memory Upgrades allows you to get more out of your Tower Server / Rack Server / Blade Server / Array. NEMIX RAM server memory exceeds the competition. Our DDR4 memory is up to twice as fast as DDR3 technology, delivering twice the bandwidth and energy efficiency. This is not a PC upgrade - only for server installation. built with the highest quality and backed by Lifetime Replacement Warranty. NEMIX RAM has been Supplying the world with Server RAM upgrades since 1993.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| nvtek | 9.76 | ❌ | ✅ | ❌ |
Nemix Ram 384GB Kit (6x64GB) DDR4 2933 PC4-23400 / 1.2V 288-Pin SDRAM
Compatible with Apple Mac Pro 2019 MacPro 7,1 (28-Core / 24-Core / 16-Core / 12-Core)
Model ID: MacPro 7,1 2.5GHz 28-Core / 2.7GHz 24-Core / 3.2GHz 16-Core / 3.3GHz 12-Core
Meets and Exceeds Apple Specifications
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| A-Tech Components | 9.91 | ✅ | ✅ | ✅ |
A-Tech Memory (RAM) compatible for the Apple Mac Pro Late 2013 (MacPro6,1 A1481), Part Numbers: ME253LL/A (Quad-Core 3.7 GHz), MD878LL/A (6-Core 3.5 GHz), MQGG2LL/A (8-Core 3.0 GHz), Configure-to-order (12-Core 2.7GHz)
64 GB RAM Kit (4 x 16GB Modules); DDR3 DIMM 240-Pin; Speeds up to 1866/1867-MHz, PC3-14900/PC3-14900R
ECC Registered RDIMM; 2Rx4 (Dual Rank x4); JEDEC DDR3 standard 1.5V
Improves performance by expanding your system's memory (RAM) capacity, allowing your system to take on more while maintaining a fast and smooth experience
This memory is ECC RDIMM and can not be mixed with modules of a different ECC type such as ECC UDIMM, ECC LRDIMM, or Non-ECC UDIMM
All A-Tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance (Please refer to your system's manual for proper installation guidelines)
Backed by A-Tech's Limited Lifetime Warranty and supported by our knowledgeable Tech Team available to help before and after your purchase
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| nvtek | 9.76 | ❌ | ❌ | ❌ |
FOR ECC REGISTERED SERVER ONLY *** NOT FOR PC DEKSTOP ****
DDR3-1600MHz PC3-12800
ECC LRDIMM Load Reduced Memory
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| nvtek | 9.76 | ❌ | ✅ | ❌ |
NEMIX RAM ECC LRDIMM (Load Reduced DIMM) for Servers requiring DDR4 LRDIMM. NOT FOR PC Computers!
Upgrade Consists of 1 pcs of 128GB Memory Module Module DDR4 288-pin LRDIMM. Rank is 8Rx4.
DDR4 2400Mhz Technology ( PC4-19200 ) operating at standard 1.2V - 100% JEDEC Compliant
Load Reduced DIMM server RAM upgrade ( ECC LRDIMM ) manufactured using multi-layer density PCB with gold lead and major chipset by Micron, Samsung, or Hynix.
NEMIX RAM DDR4 Server Memory Upgrades allows you to get more out of your Tower Server / Rack Server / Blade Server / Array. NEMIX RAM server memory exceeds the competition. Our DDR4 memory is up to twice as fast as DDR3 technology, delivering twice the bandwidth and energy efficiency. This is not a PC upgrade - only for server installation. built with the highest quality and backed by Lifetime Replacement Warranty. NEMIX RAM has been Supplying the world with Server RAM upgrades since 1993.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| nvtek | 9.76 | ❌ | ✅ | ❌ |
Nemix Ram 128GB Kit (2x64GB) DDR4 2666 PC4-21300 / 1.2V 288-Pin SDRAM
Compatible with Apple Mac Pro Rack 2020 MacPro 7,1 (8-Core)
Model ID: MacPro 7,1 3.5GHz 8-Core
Meets and Exceeds Apple Specifications
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| nvtek | 9.76 | ❌ | ❌ | ❌ |
NEMIX RAM ECC LRDIMM (Load Reduced DIMM) for Servers requiring DDR4 LRDIMM. NOT FOR PC Computers!
Upgrade Consists of 2 pcs of 64GB Memory Module Module DDR4 288-pin LRDIMM. Rank is 4Rx4.
DDR4 2400Mhz Technology ( PC4-19200 ) operating at standard 1.2V - 100% JEDEC Compliant
Load Reduced DIMM server RAM upgrade ( ECC LRDIMM ) manufactured using multi-layer density PCB with gold lead and major chipset by Micron, Samsung, or Hynix.
NEMIX RAM DDR4 Server Memory Upgrades allows you to get more out of your Tower Server / Rack Server / Blade Server / Array. NEMIX RAM server memory exceeds the competition. Our DDR4 memory is up to twice as fast as DDR3 technology, delivering twice the bandwidth and energy efficiency. This is not a PC upgrade - only for server installation. built with the highest quality and backed by Lifetime Replacement Warranty. NEMIX RAM has been Supplying the world with Server RAM upgrades since 1993.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| OWC (Other World Computing) | 9.81 | ✅ | ✅ | ✅ |
OWC 64GB (8 x 8GB) PC21300 DDR4 ECC-R 2666MHz RDIMM Memory
Capacity 64GB (8 x 8GB)
Compatible With Mac Pro 2019 8-Core; Model ID: MacPro7,1
IMPORTANT NOTE: Mac Pro can use either RDIMM or LRDIMM, but they cannot be combined. Additionally, LRDIMM modules must all be of the same size.
OWC Memory Lifetime Limited Warranty including Advanced Replacement Program
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| A-Tech Components | 9.91 | ❌ | ❌ | ❌ |
384GB (12 x 32GB) Kit DDR3 PC3-12800 1.35v 4rx4 ECC Load Reduced LRDIMM Memory Module (240-pin DIMM 1600MHz)
Genuine A-Tech Brand Lifetime Warranty! Toll Free Technical Support
Designed for easy installation and maximum compatibility with your Dell R720
Please verify the capabilities of your CPU
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| nvtek | 9.76 | ❌ | ✅ | ❌ |
M386ABG40M51-CAE
Replacement for Samsung M386ABG40M51-CAE
256GB DDR4-3200 PC4-25600 LRDIMM
Memory for Server
Lifetime Replacement Warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| nvtek | 9.76 | ❌ | ✅ | ❌ |
AMD EPYC 7000 Series
KNPA-U16
Cas Latency: 19
256GB (4x64GB) DDR4 2400 (PC4 19200)
288-Pin DDR4 SDRAM
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Nemix Ram | 26 |
| A-Tech | 2 |
| A-Tech Components | 1 |
| B081S6Rxq6 | 1 |
| Owc | 1 |
| Supermicro | 1 |
We've carried out a comprehensive analysis of 61 reviews on memory lrdimm, using our selection criteria to identify the best options in the computers & accessories. Our findings reveal that most customers typically select memory lrdimm priced around $1,216.72, with top brands including nemix ram, supermicro and a-tech components and b081s6rxq6
Our team of expert editors reviewed these high-quality items and handpicked the top 15 memory lrdimm for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the computers & accessories category. These include and nvtek and a-tech components .
We are dedicated to assisting our users in finding the right memory Products based on their needs, saving them considerable time when choosing which memory lrdimm to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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