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Green DDR4 memory module with black chips and gold contacts

Brute Networks

Brute Networks 16GB DDR4 2666MHz ECC UDIMM 2Rx8 1.2V 288-Pin

SKU CH-XVQ9-X0H39

16GB DDR4 2666MHz ECC UDIMM module compatible with Lenovo 4ZC7A08699 systems

  • Capacity16GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2666 (PC4 21300)
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredUnregistered
  • 16GB DDR4-2666 ECC UDIMM for data integrity
  • 2V low-voltage design reduces server power draw
  • 2Rx8 dual-rank layout boosts memory throughput
  • Lenovo 4ZC7A08699 compatible for drop-in upgrades
  • 100% tested with major-brand Samsung, SK Hynix or Micron chips

Capacity and Use Case

This 16GB DDR4 module targets administrators upgrading Lenovo servers that require ECC unbuffered memory. The 2Rx8 organisation suits platforms needing higher density per slot without registered buffering.

Critical Compatibility Specification

The module runs at DDR4-2666 PC4-21300 with a 1.20V operating voltage and ECC error correction. Systems that demand registered DIMMs, a different voltage or non-ECC memory will not accept this part.

Installation Notes

Standard 288-pin UDIMM installation applies; align the key notch and press firmly until the retention clips engage. Mixing ranks or voltages across channels often prevents the server from posting, so populate identical modules per channel.

Highlights

  • 16GB DDR4-2666 ECC UDIMM for data integrity
  • 2V low-voltage design reduces server power draw
  • 2Rx8 dual-rank layout boosts memory throughput
  • Lenovo 4ZC7A08699 compatible for drop-in upgrades
  • 100% tested with major-brand Samsung, SK Hynix or Micron chips

Specifications

BrandLenovo
Capacity16GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2666 (PC4 21300)
Voltage1.20V
ECCYes
Buffered/RegisteredUnregistered
Rank2Rx8
ChipsetMajor Brand Chipset

Questions about this item

What does the 2666MHz speed mean once the module is installed in a server?

The module runs at 2666 MT/s; the CPU memory controller and channel configuration determine the actual data rate achieved in the system.

What does PC4-21300 indicate and what limits it in practice?

PC4-21300 is the DDR4-2666 standard designation; real-world bandwidth is limited by the processor memory controller and the number of populated channels.

What physical slot and voltage does this 288-pin UDIMM require?

It fits a standard 288-pin DDR4 UDIMM slot and operates at 1.20V.

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