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Green circuit board DDR4 LRDIMM module with black memory chips and gold edge connectors

Brute Networks

Brute Networks 64GB DDR4-2133 ECC LRDIMM 4Rx4 1.2V CL15 288-Pin server RAM

SKU CH-WBZV-QGM27

64 GB DDR4-2133 ECC load-reduced DIMM with CL15 latency and 1.2 V operation for Lenovo-compatible servers

  • Total capacity64 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • 64 GB capacity supports large memory workloads
  • DDR4-2133 speed delivers 17000 MB/s bandwidth
  • ECC and load-reduced design protect data integrity
  • 20 V operation reduces power draw
  • 288-pin LRDIMM fits compatible Lenovo servers

64GB DDR4-2133 ECC LRDIMM for Lenovo servers

This 64GB load-reduced DIMM runs at DDR4-2133 with CL15 latency and 1.20V. It targets administrators expanding memory in compatible Lenovo platforms that require ECC registered modules. The 4Rx4 organisation delivers high density per slot. Buyers needing non-ECC or unbuffered memory for workstations cannot use this module.

288-pin LRDIMM fits registered DDR4 channels

The module installs in standard 288-pin DDR4 slots that support load-reduced signalling. ECC and registered buffering reduce electrical load on the memory controller, freeing additional DIMM slots for further capacity expansion. Systems limited to unbuffered or standard registered DIMMs will not accept this part.

Major-brand chips validated for Lenovo 95Y4812

Each stick uses Samsung, SK Hynix or Micron components tested to match Lenovo part 95Y4812. The validation maintains factory warranty coverage while supplying identically matched modules per order. No software utilities or configuration tools are bundled with the memory itself.

How it compares

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

Price $389.99
Pricier than about 66% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $6.09 per GB
Cheaper than about 63% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameLenovo
Total capacity64 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4
Power
Rated voltage1.2 V

Questions about this item

What is the first limit that shows up under sustained use with this 64 GB DDR4-2133 ECC LRDIMM?

The module runs at 1.2 V with CL15 latency, so the first sustained-use limit is the DDR4-2133 bandwidth ceiling of 17 000 MT/s per channel.

How much noise, heat or power does this 1.2 V 4Rx4 LRDIMM produce when running all day?

Operating at 1.2 V with Load-Reduced buffering keeps power draw low and heat output minimal; the module is silent because it has no moving parts.

What must my server already have for this 288-pin DDR4 LRDIMM to work?

Your server needs DDR4 memory slots that support 288-pin ECC LRDIMMs at 2133 MT/s and a memory controller able to address 4Rx4 modules.

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