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Green 288-pin DDR4 server DIMM with black heat spreader and gold contacts

Brute Networks

Brute Networks P19044-K21 64GB DDR4-2933 4Rx4 Load Reduced server RAM

SKU CH-TK9G-6Y8BR

64GB DDR4-2933 load-reduced ECC server memory module with 4Rx4 organisation and 1.20V operation

  • Total capacity64 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • Memory rank4Rx4
  • 64 GB capacity supports large virtualisation workloads
  • DDR4-2933 speed delivers 23400 MT/s data rates
  • Load Reduced 4Rx4 design reduces electrical load on the memory bus
  • 2 V operation lowers power draw per module
  • HPE P19044-K21 compatible for validated server integration

Server memory for HPE platforms

This 64GB DDR4 module is built for HPE servers that require load-reduced registered ECC memory. It suits administrators expanding capacity in existing infrastructure where 4Rx4 organisation is supported.

Load-reduced DDR4 at 2933 MT/s

The PC4-23400 standard delivers 2933 MT/s bandwidth at 1.20V across 288 pins. Load-reduced buffering reduces electrical load on the memory controller, allowing higher densities per channel than standard registered DIMMs, but total capacity remains bound by the platform's maximum supported rank count and slot population rules.

Upgrade from lower-density registered DIMMs

Replacing smaller registered modules with this 64GB 4Rx4 part increases memory per slot, useful when free slots are scarce. The jump is worthwhile only when the server's memory controller and BIOS accept 4Rx4 load-reduced organisation and the application benefits from the extra capacity per channel.

How it compares

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

Price $431.99
Pricier than about 68% 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 $6.75 per GB
Cheaper than about 56% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHPE
Total capacity64 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4
Power
Rated voltage1.2 V

Questions about this item

Should I pick the 64GB 4Rx4 Load Reduced module or a lower-capacity alternative?

Choose the 64GB 4Rx4 Load Reduced module when your server needs maximum capacity per slot and supports Load Reduced DIMMs; it delivers 64GB at 2933 MT/s with ECC.

What does the 2933 MT/s rating mean once the DIMM is installed in a server?

The module operates at 2933 MT/s (PC4-23400), so the memory controller transfers data at that rate; actual throughput depends on the platform's memory subsystem.

How does the 288-pin DDR4 interface and Load Reduced design affect real-world limits?

The 288-pin DDR4 form factor fits standard DDR4 slots, while Load Reduced buffering reduces electrical load on the bus, allowing higher densities such as this 64GB 4Rx4 module at 1.20V.

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