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A-Tech 64GB 2S2Rx4 (4Rx4 3DS) PC4-19200R DDR4 2400 MHz ECC RDIMM Registered DIMM 288-Pin Quad Rank x4 3DS/TSV Server & Workstation RAM Memory Upgrade Module
- 64GB Module ( 1x 64GB ) | DDR4 2400 MHz ( PC4-19200 / PC4-2400T-R ) | DDR4 DIMM ( 288-Pin ) | ECC RDIMM ( Registered DIMM ) | 2S2Rx4 ( 4Rx4 Quad Rank x4 3DS/TSV ) | 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
Specs
Reviews
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: 64 GB ( 1 x 64 GB Module )
Memory Type: DDR4
Form Factor: DIMM ( 288 Pin )
Speed: DDR4 2400 MHz ( PC4-19200 / PC4-2400T-R )
ECC Type: ECC Registered RDIMM
Rank: 2S2Rx4 (4Rx4) ( QR x4 / Quad Rank x4 3DS/TSV )
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: 64 GB ( 1 x 64 GB Module )
Memory Type: DDR4
Form Factor: DIMM ( 288 Pin )
Speed: DDR4 2400 MHz ( PC4-19200 / PC4-2400T-R )
ECC Type: ECC Registered RDIMM
Rank: 2S2Rx4 (4Rx4) ( QR x4 / Quad Rank x4 3DS/TSV )
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
Return Policies*
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by A-Tech Return Policy
- *Subject to applicable law
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
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The A-Tech 64GB DDR4-2400 ECC Registered DIMM is a single-module server and workstation memory upgrade for systems that support 288-pin RDIMMs with 2S2Rx4 (4Rx4 3DS/TSV) memory. It is not intended for desktop or laptop computers.
Recommended For
- Server or workstation administrators adding capacity to a DDR4 system whose documentation specifically supports 64GB 4Rx4 3DS RDIMMs; verify the exact model and memory-population rules before installing.
- Administrators expanding memory in a compatible virtualization or server-consolidation host, where the goal is to support more memory-resident workloads or virtual machines—not to get a guaranteed performance boost from the DIMM alone.
- IT teams maintaining an older DDR4 server platform that supports this registered 3DS module and DDR4-2400, especially when replacing a matching module or following the system’s approved population layout.
- Workstation operators whose system manual lists ECC registered DDR4 and 64GB 4Rx4 3DS support, and who need additional memory capacity for their established workstation configuration.
Real-World Use Scenarios
- When a compatible DDR4 server is running several virtual machines, adding this module can provide more memory for their operating systems and applications, helping keep more VMs resident without relying as heavily on slower storage. The benefit depends on the host being short on memory and on correct DIMM population.
- For a compatible server running a database, adding memory can give the database more room for its working data and cache, which may reduce memory pressure when the workload is RAM-constrained. It is a capacity upgrade, not a guaranteed database-speed increase.
- When a server runs analytics or other data-heavy jobs, additional memory can help keep a larger working set in RAM, reducing the need to fetch data repeatedly from storage—provided memory capacity is the bottleneck and the system supports this DIMM.
- For a memory-limited server or workstation used for several services or demanding applications, installing this module can increase available system memory and help avoid slowdowns caused by memory pressure. Confirm the system supports DDR4 ECC Registered DIMMs and this module’s rank and capacity before installing; it is not desktop or laptop RAM.