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16GB RAM Replacement for Samsung M393B2G70BH0-CMA, M393B2G70CB0-CMA, M393B2G70DB0-CMA, M393B2G70EB0-CMA, M393B2G70QH0-CMA, M393B2G7QH0-CMA | DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx4 Server Memory
- 16GB ( 1x 16GB Module ) | DDR3 1866 MHz ( PC3-14900 ) | DDR3 DIMM ( 240-Pin ) | ECC RDIMM ( Registered DIMM ) | 1.5V - DDR3 Standard Voltage
- Compatible Equivalent for Samsung M393B2G70BH0-CMA, M393B2G70CB0-CMA, M393B2G70DB0-CMA, M393B2G70EB0-CMA, M393B2G70QH0-CMA, M393B2G7QH0-CMA
- High performance Memory RAM upgrade designed for Server/Workstation Systems
- All modules undergo quality assurance testing to ensure dependable and reliable performance | Please verify the supported memory (RAM) specifications of your system prior to purchase to ensure compatibility
- 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!
Compatible Memory Module Replacement for Samsung:
M393B2G70BH0-CMA
M393B2G70CB0-CMA
M393B2G70DB0-CMA
M393B2G70EB0-CMA
M393B2G70QH0-CMA
M393B2G7QH0-CMA
Memory Specs
Memory Size: 16 GB ( 1 x 16 GB Module )
Memory Type: DDR3
Form Factor: DIMM ( 240 Pin )
Speed: DDR3 1866 MHz ( PC3-14900 )
ECC Type: ECC RDIMM ( Registered DIMM )
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!
Compatible Memory Module Replacement for Samsung:
M393B2G70BH0-CMA
M393B2G70CB0-CMA
M393B2G70DB0-CMA
M393B2G70EB0-CMA
M393B2G70QH0-CMA
M393B2G7QH0-CMA
Memory Specs
Memory Size: 16 GB ( 1 x 16 GB Module )
Memory Type: DDR3
Form Factor: DIMM ( 240 Pin )
Speed: DDR3 1866 MHz ( PC3-14900 )
ECC Type: ECC RDIMM ( Registered DIMM )
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.
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A-Tech 16GB DDR3-1866 ECC registered server memory is a single 240-pin, 1.5V RDIMM module for compatible servers and workstations, including systems using the listed Samsung M393B2G70-series equivalents; verify your system supports its specifications before buying.
Recommended For
- Owners of compatible DDR3 Xeon-era servers or workstations replacing a failed DIMM or adding memory, after confirming RDIMM, rank, capacity, and speed support in the system manual.
- Homelab builders extending a supported older server for virtualization, NAS, or self-hosted services, where extra RAM helps accommodate more virtual machines or services.
- IT technicians or refurbishers servicing legacy systems that specifically call for a compatible 16GB DDR3 ECC registered 2Rx4 module.
- Owners of supported Xeon E5 v2 systems whose CPU and motherboard allow DDR3-1866 RDIMMs and who want memory at that supported data rate.
Real-World Use Scenarios
- On a compatible older DDR3 server running Proxmox or another hypervisor, add this module to increase host memory available for virtual machines; that can provide room for additional or larger VMs, subject to the system’s memory limits and configuration.
- In a compatible TrueNAS or other ZFS file server, added RAM can give the ARC read cache more room; frequently accessed data may then be served from memory, depending on the workload and available cache space.
- For a memory-constrained database or application server, adding capacity can let a larger working set remain in RAM, if the software uses the available memory; this may reduce reliance on slower storage for that data.
- When maintaining a compatible legacy server or workstation, use the module as a replacement for a failed or removed DIMM to restore memory capacity; confirm the system supports ECC registered DDR3 and the required population rules before installing it.