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Samsung 64GB DDR4-3200 ECC RDIMM Server Memory
Inclusive of VAT · Warranty included
SAMSUNG
Product Specification
| Brand | SAMSUNG |
| SKU | RAM-SAMSUNG-64G-3200-2RX4 |
| Capacity | 64GB |
| Memory Type | DDR4 ECC Registered DIMM |
| Memory Speed | 3200MT/s |
| Specification | PC4-3200AA |
| Rank | 2Rx4 Dual Rank Module |
| Model | M393A8G40CB4-CWEBY |
| Pin Count | 288 Pin RDIMM |
| Compatibility | Dell PowerEdge / HPE ProLiant |
| Grade | Server Grade Memory Module |
| Condition Note | Tested Refurbished |
About This Product
Overview
Samsung 64GB DDR4-3200 ECC RDIMM server memory is built for enterprise systems that need dependable capacity and stable operation. With registered ECC architecture, this module is suited to server environments where data integrity and consistent memory behavior are important. The 64GB capacity provides a practical upgrade path for workloads that benefit from additional memory headroom, including virtualization, database tasks, application hosting, and general server consolidation. Its 288-pin RDIMM design and PC4-3200AA specification make it a strong fit for supported platforms that require DDR4 registered memory. The Samsung model M393A8G40CB4-CWEBY is identified as a dual-rank 2Rx4 module, which helps define how the memory is organized for compatible systems. For buyers searching for Samsung server RAM, DDR4 ECC RDIMM, or 64GB enterprise memory, this module offers a clear match for compatible Dell PowerEdge and HPE ProLiant servers.
Performance & Scalability
As a DDR4-3200 module, this memory is designed to operate at 3200MT/s in systems that support that speed, helping maintain responsive performance in server workloads. ECC functionality adds an important layer of error detection, which is valuable in environments where reliability matters over long operating periods. Registered DIMM architecture is commonly used in servers because it supports larger memory configurations and helps improve signal stability across multiple modules. The 64GB capacity can be especially useful when scaling memory for virtual machines, in-memory applications, or resource-intensive services that require more available RAM. Because it is a dual-rank 2Rx4 module, it is intended for platforms that are validated for this memory organization, making compatibility an important consideration during upgrades. When matched with supported hardware, this Samsung RDIMM can help expand system memory without changing the overall platform design.
Storage Flexibility
While this product is memory rather than storage, it plays a key role in overall system flexibility by supporting the workloads that rely on fast access to active data. Increasing installed RAM can reduce pressure on storage subsystems by allowing servers to keep more working data in memory, which may improve responsiveness in supported applications. This is particularly useful in environments where storage and memory work together to support virtualization, file services, and business applications. The module’s server-grade design and compatibility with Dell PowerEdge and HPE ProLiant systems make it a practical option for organizations standardizing on common enterprise platforms. For IT teams planning upgrades, choosing the correct DDR4 ECC RDIMM can help ensure the server has the memory resources needed for current and future demands.
Why Choose This Product?
This Samsung 64GB DDR4 ECC RDIMM is a straightforward choice for buyers who need a high-capacity server memory module with clearly defined specifications. It combines enterprise-oriented features such as ECC, registered buffering, and a dual-rank 2Rx4 layout with a 3200MT/s DDR4 speed rating. The module is identified by Samsung part number M393A8G40CB4-CWEBY and is listed as tested refurbished, which may suit organizations looking for a cost-conscious memory upgrade for compatible systems. Its support for Dell PowerEdge and HPE ProLiant platforms makes it easier to target the right server family during procurement. For system builders, resellers, and IT departments, this memory module provides a reliable way to expand capacity while staying within the requirements of supported DDR4 RDIMM server configurations.
About this memory module
Samsung 64GB DDR4-3200 ECC RDIMM, dual rank module M393A8G40CB4-CWEBY to the PC4-3200AA specification, for maximum capacity Dell and HPE server builds. Tested and stocked in Doha, delivered across Qatar within a day.
Samsung's M393A8G40CB4-CWEBY is a 64GB DDR4 ECC Registered DIMM at 3200MT/s, a dual rank 2Rx4 module built on 16 gigabit chips, on the 288 pin RDIMM form factor to the PC4-3200AA specification. It is server grade memory for Dell PowerEdge and HPE ProLiant systems, and the largest registered DDR4 capacity that runs at full speed on third generation Intel Xeon Scalable processors.
Buyers in Qatar fit refurbished 64GB modules when a 15th generation server must hold a terabyte or more: sixteen modules for 1TB across two sockets, 32 for 2TB. In-memory databases, large analytics and consolidation hosts are the usual reasons, and ServerDove keeps the module in Doha stock.
- Capacity
- 64GB
- Speed
- 3200MT/s
- Rank
- 2Rx4
- Spec
- PC4-3200AA
- Manufacturer
- Samsung
Part numbers and identification
Buyers search for "M393A8G40CB4-CWEBY", "Samsung 64GB 3200 2Rx4" and "PC4-3200AA 64GB RDIMM".
| SKU | RAM-SAMSUNG-64G-3200-2RX4 |
| Manufacturer part number | M393A8G40CB4-CWEBY |
| Manufacturer | Samsung |
| Specification code | PC4-3200AA |
| Organisation | 2Rx4, dual rank |
Specification
The CB4 die code marks Samsung's 16 gigabit generation, which is what allows 64GB on two ranks; the CWE speed grade is 3200MT/s.
| Size | 64GB |
| Memory type | DDR4 ECC Registered DIMM |
| Speed | 3200MT/s |
| Specification | PC4-3200AA |
| Rank | 2Rx4 dual rank |
| Module form | 288 pin RDIMM |
| Grade | Server grade |
| Vendors | Dell PowerEdge, HPE ProLiant |
Like all 3200MT/s modules it runs at the speed of the processor it meets: full speed on third generation Xeon Scalable, 2933MT/s on second generation, 2666MT/s on first. The capacity is the reason to buy it, and it is the same at any speed, so it also suits a 14th generation server that needs the most memory its slots can take.
Buyers planning a terabyte should note the practical arithmetic: sixteen of these in a 15th generation dual socket server give 1TB at full speed with one per channel, whereas 32 of the 32GB modules would give the same capacity at a reduced speed with two per channel. The larger module is therefore both the faster and the simpler route to high capacity.
Installation
Power down and disconnect the server. Fit the modules one per channel across both processors in the marked order before doubling any channel, seating each until both clips latch. Keep the set uniform in part number where possible. Expect a longer memory training pause at first boot with a terabyte fitted, then confirm the total and speed in the BIOS and let the built in memory test complete.
In the box
- The server as described in the specification
- All installed components listed in the specification
- Power cable(s) for each fitted power supply
- Caddies for each fitted drive
Images are for illustration. The unit supplied is the one described in the specification and may differ cosmetically.
Not included
- Rail kit unless listed in the specification
- Front bezel unless listed
- Operating system or software licences
- Drives, memory or cards not listed in the specification
If you need rails, a bezel or additional drives, ask on WhatsApp before ordering and we will quote them with the unit.
Frequently Asked Questions
What type of memory is this Samsung module?
This is a 64GB DDR4 ECC Registered DIMM (RDIMM) designed for supported server systems.
Which server platforms is it compatible with?
The provided details list compatibility with Dell PowerEdge and HPE ProLiant systems.
What speed does this RAM support?
This module is specified at 3200MT/s and PC4-3200AA.
Is this memory ECC and registered?
Yes, it is listed as ECC Registered DIMM memory for server use.
What is the part number for this module?
The model number provided is M393A8G40CB4-CWEBY.
Why buy refurbished?
Enterprise-grade performance at a fraction of the price of new.
Fully tested and verified
Every unit goes through hardware diagnostics before dispatch: POST tests, burn-in, memory checks and power supply verification.
Enterprise performance for less
Refurbished units deliver the same hardware capability as new, at significantly lower upfront cost, freeing budget for CPUs, memory and storage.
Available now
New enterprise hardware carries lead times of weeks or months. Our stock is held in Doha and ready to ship within 24 hours.
Backed by support
Warranty on every unit we sell, with installation and ongoing hardware support available across Qatar.