here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
- Free 30-day Returns
$259.96
Meet Your Seller
Visit A-Tech Store
FOLLOW
A-Tech 128GB (4x32GB) 4Rx4 PC3-14900L DDR3 1866 MHz ECC LRDIMM 1.5V Load Reduced DIMM 240-Pin Quad Rank x4 Server RAM Memory Upgrade Kit
- 128GB Kit ( 4x 32GB Modules ) | DDR3 1866 MHz ( PC3-14900 / PC3-14900L ) | DDR3 DIMM ( 240-Pin ) | ECC LRDIMM ( Load Reduced DIMM ) | 4Rx4 ( Quad Rank x4 ) | 1.5V - DDR3 Standard Voltage
- Compatible with DDR3 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
+
+
Overview
Specs
Reviews
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
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 DDR3 ECC LOAD REDUCED memory (RAM) modules
Memory Specs
Memory Size: 128 GB Kit ( 4 x 32 GB Modules )
Memory Type: DDR3
Form Factor: DIMM ( 240 Pin )
Speed: DDR3 1866 MHz ( PC3-14900 / PC3-14900L )
ECC Type: ECC Load Reduced LRDIMM
Rank: 4Rx4 ( QR x4 / Quad Rank x4 )
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!
Designed for select Servers & Workstations compatible with DDR3 ECC LOAD REDUCED memory (RAM) modules
Memory Specs
Memory Size: 128 GB Kit ( 4 x 32 GB Modules )
Memory Type: DDR3
Form Factor: DIMM ( 240 Pin )
Speed: DDR3 1866 MHz ( PC3-14900 / PC3-14900L )
ECC Type: ECC Load Reduced LRDIMM
Rank: 4Rx4 ( QR x4 / Quad Rank x4 )
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
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...
The A-Tech 128GB DDR3-1866 ECC LRDIMM kit includes four 32GB quad-rank modules for compatible DDR3 servers and workstations that support 240-pin, 1.5V PC3-14900L memory.
Recommended For
- Administrators of compatible DDR3 servers who need to add 128GB as four 32GB LRDIMMs—for example, to give a virtualization host or consolidated server more memory capacity.
- Owners of supported legacy servers with four available, correctly matched memory channels who want to install one module per channel as part of a capacity upgrade.
- Refurbishers and homelab operators maintaining older enterprise servers that explicitly support 32GB DDR3 LRDIMMs and need more memory per installed module.
Real-World Use Scenarios
- On a DDR3 server that supports LRDIMMs, a homelab user hosting several virtual machines can add memory headroom for more guest workloads; the benefit is greatest when the host was previously short on RAM and swapping.
- For a supported legacy server running a large database or consolidated services, more installed RAM can let a larger working set remain in memory, reducing reliance on slower storage when the workload was memory-constrained.
- In a compatible ZFS file server, a homelab builder can use the added capacity to give the filesystem cache more room; frequently accessed data may be served from memory more often, depending on the workload and cache configuration.
- When keeping an older DDR3 server in service, an administrator can use the 32GB modules to increase capacity with fewer DIMM slots than smaller modules would require, provided the server supports this LRDIMM type and capacity.
- Before upgrading a server that already has RDIMMs installed, an IT technician can check its manual and memory configuration; LRDIMMs may not be supported or mixable with the existing memory, and an unsupported combination can prevent booting.