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Green 288-pin DDR4 DIMM with black chips and gold contacts

Brute Networks

Brute Networks 16GB DDR4-2666 Registered ECC 2Rx8 1.2V 288-Pin server RAM

SKU CH-0D1R-CY8QP

Registered ECC DDR4 server memory with 16 GB capacity, 2666 MHz speed and 1.2 V operation

  • Total capacity16 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx8
  • 16 GB registered ECC memory protects data integrity in servers
  • DDR4-2666 speed at 1.20 V keeps power draw low
  • 2Rx8 dual-rank design fills a single 288-pin slot
  • 100 % Dell DFK3Y compatibility guaranteed without voiding warranty
  • Major-brand Samsung, SK Hynix or Micron chips validated 100 % tested

Dell-compatible 16GB DDR4-2666 registered ECC

This module is a 16GB DDR4-2666 registered ECC DIMM built with major-brand chips and validated for Dell servers. It runs at 1.2 V and uses a 2Rx8 organisation across 288 pins. The part matches Dell part number DFK3Y and is sold new with a lifetime warranty.

Upgrade from smaller or non-ECC DIMMs

Replacing lower-capacity unbuffered sticks with this registered ECC module adds error correction and higher density for virtualisation or database workloads. The jump is worth it when your platform requires registered memory and you need 16 GB per slot at the 2666 MT/s speed grade.

Check platform requirements before ordering

Verify that your server supports DDR4 registered ECC memory at the 2666 MT/s data rate and accepts 2Rx8 modules in the target slots. Confirm the maximum DIMM population per channel and the total memory limit for your specific model. Ensure the system BIOS is current enough to recognise the module capacity and rank configuration.

How it compares

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

Price $128.99
Cheaper than about 59% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $8.06 per GB
Pricier than about 57% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameDell
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

Will the 288-pin DDR4 module fit my server's registered DIMM slots?

Yes, the 288-pin DDR4 form factor matches standard registered DIMM slots used in compatible Dell servers.

What is the correct way to seat this registered ECC module so the server recognises the full 16GB capacity?

Align the notch with the slot key, press firmly until both side clips click, then verify 2666 MT/s speed and 2Rx8 organisation in BIOS.

When should I plan to replace this 1.20V registered ECC memory in a production server?

Replace if memory diagnostics report correctable ECC errors rising above threshold or if the module fails POST during a scheduled maintenance window.

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