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Green rectangular DDR5 RDIMM module with black chips and gold edge connectors

Brute Networks

Brute Networks AC455965 Dell Compatible 128GB DDR5 4800 4Rx4 ECC Registered RDIMM server RAM

SKU CH-VKCY-9A9RP

128GB DDR5 4800 ECC registered RDIMM with 4Rx4 organisation, validated as a direct replacement for Dell part AC455965

  • Total capacity128 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor Brand Chipset
  • Buffer typeRegistered
  • 128 GB capacity scales virtualisation density
  • DDR5 4800 speed feeds high-throughput workloads
  • ECC registered design protects data integrity
  • Dell PN 455965 match ensures drop-in fit
  • Lifetime warranty backs long-term deployment

Dell-Compatible 128 GB DDR5 Server Module

This 128 GB DDR5-4800 registered ECC RDIMM is built to match Dell part AC455965. It targets administrators upgrading or repairing Dell PowerEdge servers that require PC5-38400 4Rx4 memory.

Straightforward installation with matching modules

The module seats in a standard DDR5 RDIMM slot and ships in identically matched sets, so population order follows the server’s documented sequence. The only common issue is mixing ranks or speeds across channels, which the matched kit avoids.

Verify slot count and maximum capacity

Confirm the server’s memory-channel layout and per-socket DIMM limit before ordering. Ensure the platform supports DDR5 registered ECC at 4800 MT/s and that the total installed memory does not exceed the CPU’s rated maximum.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $3,633.99
Pricier than about 90% of the 6,523 comparable items (median $188.99).
Total capacity 128 GB
Higher than about 90% of the 6,064 comparable items (median 32 GB).
Price per GB $28.39 per GB
Pricier than about 90% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameDell
Total capacity128 GB
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered

Questions about this item

How can I confirm the module is running at DDR5 4800 with ECC after installation?

Check the BIOS memory configuration or operating-system memory report; it should show 128 GB at 4800 MT/s with ECC enabled and registered operation.

What is included in the box and what must be purchased separately?

The package contains the single 128 GB DDR5 4800 4Rx4 ECC registered RDIMM; no extra cables, brackets or cooling parts are included and none are required for installation.

Which version or capacity should I choose for a Dell server that calls for part AC455965?

Select this exact 128 GB DDR5 4800 4Rx4 ECC registered RDIMM, which is the direct equivalent of Dell part AC455965 and matches the required rank and speed configuration.

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