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Green circuit board DDR5 memory module with black chips and silver contacts

Brute Networks

Brute Networks 64GB DDR5-4800 2Rx4 ECC RDIMM P50312-B21

SKU CH-AT98-3WX41

A 64 GB DDR5-4800 2Rx4 ECC registered RDIMM built to HPE P50312-B21 specifications for compatible servers

  • Total capacity64 GB
  • ChipsetMajor Brand Chipset
  • Memory rank2Rx4
  • 64 GB capacity supports large memory workloads
  • DDR5-4800 speed delivers high bandwidth for servers
  • ECC registered design protects data integrity
  • 2Rx4 organisation optimises density per channel
  • 100 % HPE compatible matches P50312-B21 specification

Server Memory Module

This 64GB DDR5-4800 ECC Registered RDIMM is built for enterprise servers and workstations that require high-capacity, error-correcting memory. It uses a 2Rx4 rank configuration and operates at PC5-38400 speeds for data-intensive workloads.

Compatibility Fit

It suits administrators upgrading or repairing HPE systems using part number P50312-B21, offering 100% compatibility with a lifetime warranty. Buyers needing non-ECC unbuffered DIMMs for consumer desktops or laptops should look at something else.

Decisive Specification

The registered ECC design with 2Rx4 organisation is the single specification that decides fit; the memory controller must support registered DDR5 DIMMs for this module to function.

How it compares

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

Price $2,184.99
Pricier than about 88% 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 $34.14 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 capacity64 GB
Processor
ChipsetMajor Brand Chipset
Memory
Memory rank2Rx4

Questions about this item

Does this 64GB DDR5-4800 ECC RDIMM require a motherboard with registered DIMM slots and DDR5 support?

Yes, the module is a registered DDR5-4800 RDIMM and must be installed in a server board that accepts registered DDR5 memory.

Can I mix this 2Rx4 module with existing 1Rx4 or 2Rx8 DDR5 RDIMMs in the same server?

Mixing ranks is often supported but population rules vary by platform; consult the server manual for approved rank combinations per channel.

How can I verify the module is running at 4800 MT/s with ECC active after installation?

Check the BIOS memory information or use an OS tool such as dmidecode to confirm the speed shows 4800 MT/s and ECC status reads enabled.

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