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Green rectangular DDR4 server memory module with black chips and gold contacts

Brute Networks

Brute Networks 32GB DDR4-2933 2Rx4 ECC RDIMM 4X77A12185

SKU CH-VB9R-38HJM

32GB DDR4-2933 ECC registered RDIMM with 2Rx4 organisation for Lenovo-compatible servers

  • Total capacity32 GB
  • ChipsetMajor Brand Chipset
  • Memory rank2Rx4
  • 32GB capacity supports memory-intensive server workloads
  • DDR4-2933 speed delivers 23400 MT/s data rate
  • 2Rx4 dual-rank organisation increases memory density
  • ECC registered design detects and corrects data errors
  • 100% Lenovo compatible for validated system integration

32GB DDR4-2933 ECC RDIMM

This is a 32GB DDR4-2933 registered DIMM with ECC and a 2Rx4 organisation. It carries the PC4-23400 speed rating and is built to match Lenovo part number 4X77A12185. The module is new and covered by a lifetime warranty from Brute Networks.

Suits servers needing Lenovo-validated memory

This module fits administrators who require guaranteed compatibility with systems that specify the 4X77A12185 part number. The registered design and ECC function target workloads that demand error correction and signal integrity. Builders of consumer desktops or laptops should look elsewhere because those platforms generally cannot use registered ECC memory.

Installs in a compatible DDR4 RDIMM slot

The stick plugs into a standard DDR4 RDIMM socket on a motherboard that supports registered ECC modules at the rated speed. No extra cooling or power connections are required beyond the slot itself. Using matched modules frees the memory controller to run in multi-channel mode for maximum throughput.

How it compares

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

Price $270.99
Pricier than about 58% 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 $8.47 per GB
Pricier than about 60% 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 rank2Rx4

Questions about this item

Does this 32GB DDR4-2933 2Rx4 ECC RDIMM require a server motherboard with registered-DIMM slots and DDR4 support?

Yes, it is a PC4-23400 registered module with ECC and must be installed in a platform that accepts DDR4 RDIMMs.

Can I mix this 2Rx4 module with existing 1Rx4 or 2Rx8 DDR4-2933 RDIMMs in the same channel?

Mixing ranks is possible if the platform’s memory controller supports it, but population rules vary by system; consult the server manual for approved configurations.

How can I verify the module is running at 2933 MT/s with ECC active after installation?

Check the BIOS memory information or use an OS tool such as dmidecode to confirm speed shows 2933 MT/s and ECC status reads enabled.

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