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Server family · Dell PowerEdge

DDR5 ECC for Dell PowerEdge R7715.

Use the published limits to plan capacity and module type. Before you order, send us the exact chassis, processors, firmware and MPN for checking.

24
Published DIMM slots
6TB
Published maximum
5200 MT/s
Published speed ceiling

Published planning facts

Published memory limits for PowerEdge R7715.

DIMM slots
24
Maximum capacity
6TB
Published speed options
4000 MT/s, 5200 MT/s
Published module classes
RDIMM, LRDIMM
Published memory type
DDR5 ECC; exact RDIMM/LRDIMM support must be validated
Mixed speeds
Behaviour depends on the installed processors, population and manufacturer guidance

These values describe the server family, not a confirmed configuration. Check the exact chassis, processor configuration, firmware, slot population and module MPN before purchase.

Population helper

Plan the module quantity for the PowerEdge R7715.

Quantity planner

Plan the module quantity.

Use the published slot limit as a starting point. We check the exact chassis, processors and DIMM order before we quote the kit.

published maximum 24

Configuration status

Review required

Planned quantity

12

Published maximum

24

Slots planned

50%

Module count is a planning quantity only. Confirm the exact chassis option, processor population and manufacturer DIMM population guide before ordering.

Specification shortlist

Module classes to validate for the PowerEdge R7715.

Specification shortlist

Common module types to check for the PowerEdge R7715.

  • RDIMM2R64GB · 5,600 MT/s

    Dell module class. Check the exact MPN against the manufacturer documentation and selected chassis configuration.

  • RDIMM2R64GB · 5,600 MT/s

    Samsung module class. Check the exact MPN against the manufacturer documentation and selected chassis configuration.

  • RDIMM2R96GB · 6,400 MT/s

    Micron module class. Check the exact MPN against the manufacturer documentation and selected chassis configuration.

Modules to check

1 module specification to check for the PowerEdge R7715.

Get a full kit quote
  • RDIMMMPN not yet selected

    Samsung DDR5-5600 ECC RDIMM 64GB

    64GB · 5600 MT/s · RDIMM

    This shows the module type, not an orderable SKU. We need to check the exact manufacturer part number, supported rank and population rules first.

    Exact part number needed

Note. Single-socket Turin chassis, 12 channels per CPU, 24 DIMM slots (2DPC). Dell caps this chassis at 5200 MT/s 1DPC even though the EPYC 9005 platform supports 6000 — that's why the per-chassis speed overrides are set below.

FAQ, PowerEdge R7715

4 questions to answer before you order.

  • How much DDR5 memory does the Dell PowerEdge R7715 support?

    The published server information lists up to 6TB across 24 DIMM slots. The usable limit and population rules depend on the exact chassis, installed processors, firmware and module MPN, so VeriLicense checks those details before confirming an order.

  • What DDR5 speeds does the PowerEdge R7715 run at?

    Published platform guidance includes 4000 MT/s and 5200 MT/s, with 5200 MT/s shown as the highest listed option for this server family. Actual operating speed depends on processor support, DIMMs per channel, module type and population, so a higher-rated DIMM must not be treated as guaranteed to run at its label speed.

  • RDIMM or LRDIMM in the PowerEdge R7715?

    The published server information includes RDIMM and LRDIMM classes. That does not make every capacity or MPN interchangeable: processor generation, firmware and population rules still need to be checked against the exact configuration.

  • Where does VeriLicense source DDR5 for the PowerEdge R7715?

    We source catalogue products through established suppliers. We select the exact manufacturer part number after checking the chassis, processors and population plan. The quote then shows the current price, availability and expected dispatch timing.

DDR5 compatibility

Send the server model.
We'll map the memory.

Send the exact chassis, processors, firmware, current modules and target capacity. We'll check the MPN, then confirm the current price, availability and ways to buy.

Check and price this memory Browse DDR5 catalogue