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Green printed circuit board with black memory chips and gold edge connectors

Brute Networks

Brute Networks 32GB DDR4-3200MHz 2Rx8 ECC UDIMM 4X71L66408

SKU CH-NCXN-FZFZW

32GB DDR4-3200MHz 2Rx8 ECC UDIMM, 100% Lenovo compatible for server upgrades

  • Total capacity32 GB
  • ChipsetMajor Brand Chipset
  • Memory rank2Rx8
  • 32GB capacity supports heavy server workloads
  • DDR4-3200MHz speed delivers 25600 MT/s bandwidth
  • 2Rx8 dual-rank ECC organisation protects data integrity
  • 100% Lenovo compatibility matches part 4X71L66408
  • Lifetime warranty backs long-term reliability

Lenovo-Compatible 32GB DDR4-3200 ECC UDIMM

This module is a 32GB PC4-25600 DDR4-3200 2Rx8 ECC UDIMM built for server platforms. It carries the Lenovo part number 4X71L66408 and is supplied by Brute Networks as a 100% compatible alternative. The memory uses major brand chipsets and includes a lifetime warranty. It is sold new and ready for installation in qualified systems.

Suits Lenovo Servers Requiring 4X71L66408

This part fits administrators upgrading or repairing Lenovo servers that specify the 4X71L66408 part number and need registered ECC UDIMM modules. Buyers whose platforms require registered RDIMM or load-reduced LRDIMM formats cannot use this unbuffered design. Systems limited to lower speeds or non-ECC memory should also look elsewhere.

2Rx8 Organization Determines Compatibility

The dual-rank 2Rx8 layout defines how the memory controller addresses the chips and must match the server's qualified vendor list. If the platform documentation calls for a single-rank 1Rx8 or a quad-rank 4Rx8 module, this stick will not work. Verify the exact rank requirement before purchase.

How it compares

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

Price $430.99
Pricier than about 68% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $13.47 per GB
Pricier than about 73% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameLenovo
Total capacity32 GB
Processor
ChipsetMajor Brand Chipset
Memory
Memory rank2Rx8

Questions about this item

Do I need a server motherboard with ECC-capable DDR4 slots to use this 32GB UDIMM?

Yes, the module is a DDR4 ECC UDIMM and requires a motherboard that supports ECC unbuffered memory in a standard DDR4 DIMM slot.

Will the system recognise the 2Rx8 organisation alongside any existing 1Rx8 DDR4 ECC UDIMMs?

The module is 2Rx8; mixing ranks is platform-dependent, so consult the motherboard manual for supported rank combinations.

How can I confirm the module is running at 3200MHz with ECC active after installation?

Check the memory speed and ECC status in the BIOS or UEFI, or use a tool such as dmidecode or CPU-Z to verify 3200MT/s and ECC enabled.

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