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Green 288-pin DDR4 server memory module with black chips and silver heat spreader

Brute Networks

Brute Networks 32GB DDR4-2133 PC4-17000 4Rx4 1.2V ECC RDIMM server RAM

SKU CH-1MWE-F5765

32GB DDR4-2133 ECC registered server memory with 4Rx4 organisation and 1.2V operation for HP-compatible systems

  • Capacity32GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes
  • 32 GB capacity lets you run more virtual machines
  • DDR4-2133 speed keeps data moving at 2133 MT/s
  • ECC and registered design protect data integrity
  • 2 V operation reduces power draw per module
  • HP 839985-S21 compatible for drop-in upgrades

HP-compatible 32 GB DDR4-2133 module

This 32 GB DDR4-2133 registered DIMM is built for HP servers that require ECC memory. It targets administrators expanding capacity in existing infrastructure to support larger workloads or more virtual machines. The module matches the 839985-S21 specification and uses major-brand DRAM chips. It is not suited for desktop boards that only accept unbuffered memory.

Thermals and power at 1.20 V

Operating at 1.20 volts, the module draws minimal power while maintaining DDR4-2133 speeds with CL15 latency. Registered buffering reduces electrical load on the memory controller during sustained server workloads. Standard airflow in a server chassis is sufficient for thermal management. No active cooling or elevated voltage is required for normal operation.

Bundled compatibility assurance

The 100 percent HP-compatible guarantee means the module maintains existing service contracts when installed in qualified systems. Lifetime warranty coverage from Brute Networks replaces the need for separate OEM support agreements. Major-brand chipsets from Samsung, SK Hynix or Micron ensure consistent quality across deployments. No additional software or firmware tools are included or required.

Highlights

  • 32 GB capacity lets you run more virtual machines
  • DDR4-2133 speed keeps data moving at 2133 MT/s
  • ECC and registered design protect data integrity
  • 2 V operation reduces power draw per module
  • HP 839985-S21 compatible for drop-in upgrades

Specifications

BrandHP
Capacity32GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
ChipsetMajor Brand Chipset

Questions about this item

How do I install this 288-Pin DDR4 RDIMM and what step is often missed?

Align the notch with the slot key, press firmly until both retention clips click, then verify in BIOS that all 32GB register at 2133 MT/s CL15; the step most often missed is seating both ends evenly so the register engages.

What maintenance or replacement will this 1.20V ECC module need later?

No routine maintenance is required; ECC corrects single-bit errors on the fly, but if multi-bit errors appear in logs the 32GB stick must be replaced as a unit.

What limit appears first under sustained load with this 4Rx4 registered DIMM?

The quad-rank density caps maximum slots per channel, so the platform’s rank limit is reached before bandwidth or thermal throttling becomes an issue.

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