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Green rectangular circuit board with gold edge connector and black memory chips

DELL

DELL A8711890 64GB DDR4 288-pin ECC Registered server RAM

SKU CH-A7C2-0ZJJF MPN A8711890

64 GB DDR4 ECC registered server memory module with 288 pins for Dell PowerEdge systems

  • SpeedDDR4 SDRAM
  • ECCECC
  • Buffered/RegisteredRegistered
  • 64 GB capacity handles memory-intensive workloads
  • ECC registered design protects data integrity in servers
  • 288-pin DDR4 form factor fits compatible Dell PowerEdge systems
  • Dell-certified modules tested on target platforms
  • Limited lifetime warranty covers replacement if memory fails

Dell PowerEdge server upgrade

This 64 GB DDR4 module adds registered ECC memory to compatible Dell PowerEdge servers. It uses a 288-pin form factor and is built from OEM-grade components that pass Dell's first-pass yield requirements. The module is designed, tested and customised for Dell systems so it will not void the original hardware warranty. Buyers who need non-ECC or unbuffered memory for workstations or desktops should look elsewhere.

Replaces lower-capacity DDR4 RDIMMs

Swapping existing registered DIMMs for this 64 GB module increases total system memory without changing the memory architecture. The jump is worthwhile when workloads such as virtualisation, large databases or 3D imaging exceed the capacity of the currently installed kit. Systems that already run at the maximum supported DIMM count or that require a different memory speed grade cannot use this upgrade.

64 GB per module headroom

A single module provides 64 GB of error-correcting registered memory for memory-intensive server applications. It comfortably handles large virtual-machine fleets, in-memory analytics and heavy multimedia workloads. Capacity runs out when the application working set exceeds the total installed memory across all populated slots or when the platform's maximum memory limit is reached.

Highlights

  • 64 GB capacity handles memory-intensive workloads
  • ECC registered design protects data integrity in servers
  • 288-pin DDR4 form factor fits compatible Dell PowerEdge systems
  • Dell-certified modules tested on target platforms
  • Limited lifetime warranty covers replacement if memory fails

Specifications

BrandDell
SpeedDDR4 SDRAM
ECCECC
Buffered/RegisteredRegistered
Shipping weight0.45 kg
Package size152 × 102 × 51 mm

Questions about this item

Does the 288-pin DDR4 ECC Registered module fit a standard DDR4 RDIMM slot?

Yes, the 288-pin form factor matches the standard DDR4 RDIMM slot used in compatible Dell PowerEdge servers.

What is the correct way to seat the module so the ECC Registered signal processing initialises properly?

Align the notch with the slot key, press firmly until both side clips click shut, then power on to let the BIOS register the ECC Registered configuration.

If a 64GB stick later shows corrected ECC errors in the system log, what should be done?

Run the Dell diagnostics utility; if it flags the module, replace that specific stick under the limited lifetime warranty.

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