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Green DDR5 UDIMM module with black chips and gold contacts

Brute Networks

Brute Networks 16GB DDR5-5600 UDIMM 4X71N41633

SKU CH-27QJ-1YN1Z

16 GB DDR5-5600 UDIMM module for Lenovo servers, unbuffered non-ECC, 1Rx8 layout

  • Capacity16GB
  • SpeedDDR5 5600 (PC5 44800)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor Brand Chipset
  • 16 GB DDR5-5600 speed for responsive server workloads
  • 1Rx8 non-ECC UDIMM design fits standard unbuffered slots
  • PC5-44800 rating matches Lenovo 4X71N41633 specification
  • 100 % Lenovo compatible — maintains factory warranty
  • Major-brand chips backed by lifetime warranty

16GB DDR5-5600 UDIMM for Lenovo servers

This 16GB DDR5-5600 UDIMM is built for Lenovo servers that accept PC5-44800 unbuffered memory. It uses a 1Rx8 non-ECC layout and carries the Brute Networks 4X71N41633-BN part number for direct OEM equivalence. The module is new and covered by a lifetime warranty.

Replaces factory Lenovo 4X71N41633 modules

The stick matches the original Lenovo part number 4X71N41633, so it slots into the same DIMM sockets without configuration changes. The jump is worth it when you need to expand capacity with guaranteed-compatible DDR5 rather than waiting for OEM stock. All orders ship with identically matched modules.

Check your server accepts DDR5 UDIMM non-ECC

Before ordering, confirm the platform supports DDR5 unbuffered non-ECC UDIMMs at 5600 MT/s. Verify the maximum capacity per slot and the total number of available slots in your specific model. The module is 100% Lenovo compatible and maintains the factory warranty when installed.

Highlights

  • 16 GB DDR5-5600 speed for responsive server workloads
  • 1Rx8 non-ECC UDIMM design fits standard unbuffered slots
  • PC5-44800 rating matches Lenovo 4X71N41633 specification
  • 100 % Lenovo compatible — maintains factory warranty
  • Major-brand chips backed by lifetime warranty

Specifications

BrandLenovo
Capacity16GB
SpeedDDR5 5600 (PC5 44800)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor Brand Chipset

Questions about this item

Will this 16GB DDR5-5600 UDIMM fit a standard 288-pin DDR5 DIMM slot?

Yes, the module uses the standard 288-pin DDR5 UDIMM form factor, so it fits any motherboard or server board with a DDR5 UDIMM slot.

How do I install the 1Rx8 non-ECC module correctly, and what step is often missed?

Align the notch with the slot key, press down firmly until both retention clips click; the step often missed is verifying both clips are fully locked after insertion.

What maintenance or replacement will this 16GB DDR5-5600 module need later?

No scheduled maintenance is required; if a module fails, the lifetime warranty covers replacement with an identically matched 1Rx8 non-ECC UDIMM.

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