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Picture Part Number Brand Size Speed Form Factor Price Action
MTC40F2046S1RC56BD2 Micron 64GB DDR5-5600 ECC RDIMM 2Rx4 1.1V Memory
MTC40F2046S1RC56BD2 Micron 64GB DDR5-5600 RDIMM
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MTC40F2047S1RC64BB1 Micron 128GB DDR5-6400 ECC RDIMM 2Rx4 1.1V Memory
MTC40F2047S1RC64BB1 Micron 128GB DDR5-6400 RDIMM
3,431.00€
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MTC40F2047S1RC56BB1 Micron 128GB DDR5-5600 ECC RDIMM 2Rx4 1.1V Memory
MTC40F2047S1RC56BB1 Micron 128GB DDR5-5600 RDIMM
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MTC40F2047S1RC56BR Micron 128GB DDR5-5600 ECC RDIMM 2Rx4 1.1V Memory
MTC40F2047S1RC56BR Micron 128GB DDR5-5600 RDIMM
3,467.00€
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MTC40F204WS1RC64BC1 Micron 96GB DDR5-6400 ECC RDIMM 2Rx4 1.1V Memory
MTC40F204WS1RC64BC1 Micron 96GB DDR5-6400 RDIMM
2,882.00€
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Manufactured by Industry Leaders

We offer memory modules manufactured by Samsung, SK Hynix, or Micron— the very same industry‐leading suppliers Dell, HPE, Lenovo rely on. This ensures each module meets high standards for performance, compatibility, and reliability, giving you genuine, equivalent quality at a competitive price.

Dell Server Memory FAQs

Common questions about Dell PowerEdge server memory upgrades

How do I find compatible memory for my Dell server? +
Use our Dell Server RAM Selector to choose RAM that fits your exact PowerEdge model. We support most Dell PowerEdge systems with compatible RDIMM, LRDIMM, and UDIMM options.
What's the difference between RDIMM, LRDIMM, and UDIMM for Dell servers? +
RDIMM and LRDIMM are optimized for data centers and high-load environments, while UDIMM is more common in entry-level Dell servers. RDIMM (Registered DIMM) uses a register to buffer signals, LRDIMM (Load-Reduced DIMM) further reduces electrical load for higher capacities, and UDIMM (Unbuffered DIMM) is simpler and used in workstations.
Can I mix RAM speeds or sizes in my Dell server? +
Technically, yes—but your server will default to the slowest speed and performance may suffer. For best results, match all specs across DIMMs.
Do Dell servers need ECC RAM? +
Yes. Dell PowerEdge servers almost always require ECC memory to ensure reliability under enterprise workloads.
How many DIMMs should I install per CPU in my Dell server? +
The ideal number depends on your server model and workload. For best performance, follow channel balancing and optimal population guidelines—usually specified in your server's documentation. Distributing DIMMs evenly across memory channels helps maximize throughput, efficiency, and overall system stability.
Will upgrading RAM void my Dell warranty? +
No. You're allowed to upgrade Dell server RAM as long as it meets OEM specs. We only supply compatible modules that align with Dell's requirements.
Where can I find Dell server RAM configuration details? +
Each PowerEdge model page on our site includes full Dell server memory configuration—supported slots, max capacity, and compatible speeds.
Why should I buy Dell-compatible memory over OEM? +
Our Dell-compatible memory modules are manufactured by the same tier-1 suppliers (Samsung, SK Hynix, Micron) that Dell uses for their OEM modules. You get the same quality and performance at a more competitive price, without the OEM markup.