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Green 288-pin DDR4 LRDIMM module with black chips, 32GB capacity

Brute Networks

Brute Networks 32GB DDR4-2133 4Rx4 ECC LRDIMM 752372-081

SKU CH-C5CJ-A1M5X

32GB DDR4-2133 ECC load-reduced DIMM with CL15 latency and 1.2V operation for compatible HP servers

  • Total capacity32 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • 32 GB capacity lets servers handle larger workloads
  • DDR4-2133 speed delivers 17000 MB/s bandwidth
  • CL15 latency reduces access delay for responsive operation
  • 2 V operation lowers power draw per module
  • 4Rx4 Load Reduced design supports high-density configurations

32GB DDR4-2133 ECC LRDIMM for HP servers

This 32GB DDR4-2133 module uses a 288-pin LRDIMM form factor with 4Rx4 organisation and CL15 latency. It operates at 1.20V and includes error-correcting code for data integrity. The part matches HP 752372-081 and uses major-brand DRAM from Samsung, SK Hynix or Micron.

Check DDR4 LRDIMM slot count and rank limits

Verify that your server accepts 288-pin DDR4 load-reduced DIMMs and supports 4Rx4 modules at the intended population. Confirm the memory channel configuration matches the module voltage of 1.20V and the PC4-17000 speed rating. Matching modules are supplied together to avoid mixed-rank installations.

Steady throughput at 2133 MT/s with ECC overhead

Under sustained load the module maintains DDR4-2133 transfer rates while ECC corrects single-bit errors without halting the pipeline. The load-reduced buffer reduces electrical loading on the memory bus, helping signal stability during long compute runs. Major-brand DRAM and 100% testing target consistent operation in multi-DIMM configurations.

How it compares

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

Price $155.99
Cheaper than about 55% 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 $4.87 per GB
Cheaper than about 74% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHP
Total capacity32 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

Does the 752372-081-BN module ship as a single 32 GB stick or do I need to order a kit?

Each 752372-081-BN is a single 32 GB DDR4-2133 LRDIMM. Order the exact quantity your server requires; all modules in an order are matched identically.

My server supports both 2Rx4 and 4Rx4 DDR4-2133 ECC LRDIMMs — which rank should I pick?

Choose 4Rx4 when your platform’s memory controller and BIOS list support for quad-rank load-reduced modules; 4Rx4 delivers 32 GB per slot at 2133 MT/s with CL15 latency.

What does the PC4-17000 rating mean for real-world throughput in my HP server?

PC4-17000 indicates a peak transfer rate of 17 000 MB/s at 2133 MT/s; actual bandwidth depends on the server’s memory-channel configuration and CPU memory controller.

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