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A-Tech 128GB (2x64GB) 2Rx4 PC4-23400R DDR4 2933 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
- 128GB Kit ( 2x 64GB Modules ) | DDR4 2933 MHz ( PC4-23400 / PC4-2933Y-R ) | DDR4 DIMM ( 288-Pin ) | ECC RDIMM ( Registered DIMM ) | 2Rx4 ( Dual 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 REGISTERED 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 2933 MHz ( PC4-23400 / PC4-2933Y-R )
ECC Type: ECC Registered RDIMM
Rank: 2Rx4 ( DR x4 / Dual 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 REGISTERED 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 2933 MHz ( PC4-23400 / PC4-2933Y-R )
ECC Type: ECC Registered RDIMM
Rank: 2Rx4 ( DR x4 / Dual 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 DDR4-2933 ECC Registered DIMM kit includes two 64GB modules for compatible DDR4 servers and workstations that need high-capacity memory for larger workloads; verify system support before purchase.
Recommended For
- Operators upgrading a DDR4 server that explicitly supports 64GB 2Rx4 ECC RDIMMs and 2933 MT/s, and needs 128GB across two DIMM slots for memory-heavy services or virtualization.
- Small-business or homelab server owners expanding a supported RDIMM system for multiple services, virtual machines, or larger in-memory workloads; confirm the server’s memory population rules before installing the two modules.
- Workstation users running memory-intensive professional workloads who need ECC registered memory and have verified that their specific workstation supports DDR4 RDIMMs.
- Admins adding matching registered memory to a compatible server and prioritizing added capacity over desktop-style memory features such as unbuffered DIMMs or consumer XMP profiles.
Real-World Use Scenarios
- When a compatible virtualization host is running out of memory for its assigned virtual machines, adding this kit can provide more room for VM memory allocations and reduce the need to trim or move workloads elsewhere; the number of VMs it can support still depends on their workloads and the host’s other resources.
- For a database server whose working set is putting pressure on available memory, adding this kit can provide more capacity for the database and its cache, potentially reducing reliance on slower storage; it does not guarantee faster queries, which also depend on the processor, storage, and database configuration.
- When a compatible server runs several containerized services, including database containers, the added memory can give those services more room to run together and keep data in memory, provided the host has sufficient CPU and storage capacity.
- For reporting or analytics jobs that repeatedly access a large dataset, additional memory can make more space available for working data and caches, which may reduce memory pressure; the benefit depends on whether the workload can use the added capacity.