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Green rectangular DDR5 server memory module with gold contacts and black chips

Brute Networks

Brute Networks 128GB DDR5-4800 4Rx4 ECC RDIMM P62605-B21

SKU CH-6BWX-9KH15

128 GB DDR5-4800 ECC registered RDIMM in a 4Rx4 configuration for HPE-compatible servers

  • Total capacity128 GB
  • ChipsetMajor Brand Chipset
  • Memory rank4Rx4
  • 128GB capacity supports memory-intensive workloads
  • DDR5-4800 speed delivers 38400 MT/s data rate
  • 4Rx4 organisation maximises density per module
  • ECC registered design protects data integrity
  • 100% HPE compatible for validated integration

High-Capacity DDR5 Server Memory

This 128GB DDR5-4800 module is built for enterprise servers and workstations that require maximum memory density per slot. It targets IT departments upgrading HPE platforms or compatible systems where registered ECC reliability is mandatory.

4Rx4 Registered ECC Architecture

The quad-rank 4Rx4 organisation with Error Correcting Code and registered buffering is the specification that determines platform compatibility. Only motherboards qualified for 4Rx4 DDR5 RDIMMs can utilise this capacity; systems limited to dual-rank or unbuffered memory will not support it.

Standard DDR5 Thermal Envelope

Operating at the JEDEC-standard 4800 MT/s speed, the module runs within typical DDR5 power limits without requiring exotic cooling. Passive airflow in a standard server chassis is sufficient to maintain stable temperatures and silent operation under continuous load.

How it compares

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

Price $3,986.99
Pricier than about 90% of the 6,523 comparable items (median $188.99).
Total capacity 128 GB
Higher than about 90% of the 6,064 comparable items (median 32 GB).
Price per GB $31.15 per GB
Pricier than about 90% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameHPE
Total capacity128 GB
Processor
ChipsetMajor Brand Chipset
Memory
Memory rank4Rx4

Questions about this item

What does the 4800 MHz rating mean once the module is installed in a server?

The module runs at DDR5-4800, delivering a peak transfer rate of PC5-38400 when the platform operates at the rated speed.

How does the registered ECC interface affect usable bandwidth?

The registered ECC RDIMM adds a register that buffers commands, which can limit maximum frequency scaling but provides error correction and signal integrity for dense configurations.

Will this 4Rx4 RDIMM fit a standard 288-pin DDR5 slot?

Yes, it uses the standard 288-pin DDR5 RDIMM form factor and requires a server motherboard that supports 4Rx4 registered ECC modules.

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