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Green 288-pin DDR4 server RDIMM with black chips

Brute Networks

Brute Networks 16GB DDR4-2933 ECC Registered RDIMM 2Rx8 1.2V 4ZC7A08741 Lenovo Compatible

SKU CH-MDK7-54BRJ

16 GB DDR4-2933 ECC registered RDIMM runs at 1.2 V with 2Rx8 organisation for Lenovo-compatible servers

  • Total capacity16 GB
  • Rated speedDDR3 2933 (PC3 23400)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx8
  • 16 GB DDR4-2933 ECC RDIMM boosts server throughput
  • 2 V operation cuts power draw per module
  • 2Rx8 registered design scales capacity on Lenovo platforms
  • 100 % Lenovo compatible — keeps service contracts valid
  • Major-brand Samsung, SK Hynix or Micron chips ensure OEM-grade reliability

16GB DDR4-2933 ECC RDIMM for Lenovo Servers

This 16GB DDR4-2933 ECC Registered RDIMM is built for Lenovo server platforms requiring 288-pin memory. It targets administrators expanding capacity in existing rack deployments to support additional virtual machines or eliminate paging bottlenecks. The module uses major-brand chips and matches the 4ZC7A08741 specification for guaranteed compatibility. Buyers needing non-ECC unbuffered DIMMs or laptop SO-DIMMs should look elsewhere.

Thermals Power and Acoustics

Operating at 1.20V, the module follows standard DDR4 voltage levels for registered server memory. Registered buffering reduces electrical load on the memory controller, which helps maintain signal integrity across fully populated channels. Passive cooling relies on chassis airflow; no active cooling components are present on the DIMM itself. Power draw scales with population density and workload intensity.

Capacity and Registered ECC Specification

The single specification that determines fit is the 16GB 2Rx8 Registered ECC DDR4-2933 (PC4-23400) configuration on a 288-pin form factor. This combination of density, rank architecture, error correction and buffering must match the server's qualified vendor list exactly. Systems requiring LRDIMM, different rank counts or non-ECC memory will not accept this module.

How it compares

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

Price $197.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $12.37 per GB
Pricier than about 72% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameLenovo
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR3 2933 (PC3 23400)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

How do I install the 288-pin DDR4 RDIMM and what is the common mistake?

Align the notch on the 288-pin DDR4 RDIMM with the motherboard slot key, press down firmly until both retention clips click. The step people miss is seating both ends evenly; a tilted module will not register.

What maintenance or replacement will the 16GB ECC registered module need later?

The module has no moving parts and requires no scheduled maintenance. Replacement is only needed if a memory test reports uncorrectable errors or if capacity must be increased beyond 16GB.

What limit appears first on the 1.2V DDR4-2933 RDIMM under sustained load?

The JEDEC-rated 1.20V operating voltage is the first fixed limit; the module will not exceed this voltage, so thermal headroom and memory-controller timing margins become the practical constraints.

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