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A-Tech 256GB (4x64GB) 4Rx4 PC4-23400L DDR4 2933 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Kit
- 256GB Kit ( 4x 64GB Modules ) | DDR4 2933 MHz ( PC4-23400 / PC4-2933Y-L ) | DDR4 DIMM ( 288-Pin ) | ECC LRDIMM ( Load Reduced DIMM ) | 4Rx4/4DRx4 ( Quad 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 LOAD REDUCED memory (RAM) modules
Memory Specs
Memory Size: 256 GB Kit ( 4 x 64 GB Modules )
Memory Type: DDR4
Form Factor: DIMM ( 288 Pin )
Speed: DDR4 2933 MHz ( PC4-23400 / PC4-2933Y-L )
ECC Type: ECC Load Reduced LRDIMM
Rank: 4Rx4 ( 4DRx4 / QR x4 / Quad 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 LOAD REDUCED memory (RAM) modules
Memory Specs
Memory Size: 256 GB Kit ( 4 x 64 GB Modules )
Memory Type: DDR4
Form Factor: DIMM ( 288 Pin )
Speed: DDR4 2933 MHz ( PC4-23400 / PC4-2933Y-L )
ECC Type: ECC Load Reduced LRDIMM
Rank: 4Rx4 ( 4DRx4 / QR x4 / Quad 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.
- Manufacturers Directory
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The A-Tech 256GB kit includes four 64GB DDR4-2933 ECC LRDIMMs for compatible servers and workstations that need high-capacity, load-reduced memory; check your system’s supported memory specifications before purchase.
Recommended For
- Operators of compatible DDR4 servers or workstations who need 256GB across four 64GB modules for memory-heavy virtual machines, databases, or other consolidated workloads. Confirm the system supports 64GB quad-rank LRDIMMs and the planned population layout.
- Administrators expanding an existing LRDIMM-based server who want to add four matching 64GB modules; check the server’s supported capacity, CPU memory speed, and slot-population rules before upgrading.
- Homelab builders running a compatible enterprise server who need high memory capacity for several VMs, lab services, or other concurrent server workloads—and are comfortable checking motherboard and CPU memory compatibility.
- Workstation or server owners whose platform documentation explicitly lists DDR4-2933, ECC LRDIMM, and 64GB 4Rx4 modules as supported; the rated speed is useful only if the CPU and system configuration support it.
Real-World Use Scenarios
- On a compatible DDR4 virtualization host, adding this 256GB kit can give multiple VMs more memory to work with, helping reduce memory pressure when several services run at once.
- For a server hosting virtual desktops, additional memory can provide more room for user sessions and their applications, reducing the chance that memory limits constrain the number of desktops the host can support.
- For a database server with a large working set, extra memory can leave more room for database data and operations in RAM; the practical benefit depends on the database workload and the server’s full configuration.
- For memory-intensive analytics or HPC jobs, adding capacity can help keep larger datasets and workloads in system memory, provided the server supports this LRDIMM type and has a suitable CPU and memory configuration.