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Green rectangular DDR5 RDIMM with black chips and gold contacts

Brute Networks

Brute Networks 96GB DDR5-4800 2Rx4 ECC Registered RDIMM P66676-B21

SKU CH-Y3S4-Y2GM4

A 96GB DDR5-4800 ECC registered server memory module built for HPE-compatible systems

  • Total capacity96 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor Brand Chipset
  • Buffer typeRegistered
  • 96GB capacity supports heavy virtualisation workloads
  • DDR5 4800 speed delivers high memory bandwidth
  • ECC registered design protects data integrity
  • HPE P66676-B21 equivalent ensures server compatibility
  • Lifetime warranty backs long-term reliability

96GB DDR5-4800 ECC Registered RDIMM

This 96GB DDR5-4800 module delivers PC5-38400 speed with ECC and registered buffering for data integrity. It is built with major-brand components and validated as a 100% compatible replacement for HPE part number P66676-B21. The RDIMM form factor fits servers that require registered memory architecture.

Server administrators needing maximum capacity per

This module suits IT teams expanding memory in compatible HPE servers where 96GB per DIMM is supported and registered ECC DDR5 is required. Systems limited to lower-density modules, unbuffered memory, or different DDR generations cannot use this part. Buyers needing non-ECC or UDIMM configurations should look elsewhere.

Registered ECC DDR5 architecture

The registered buffer and on-die ECC work together to maintain signal integrity and correct errors in high-density server deployments. This specification determines whether the module matches the motherboard memory controller requirements. Verify that your platform supports registered DDR5 ECC RDIMMs before ordering.

How it compares

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

Price $3,617.99
Pricier than about 90% of the 6,523 comparable items (median $188.99).
Total capacity 96 GB
Higher than about 85% of the 6,064 comparable items (median 32 GB).
Price per GB $37.69 per GB
Pricier than about 90% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHPE
Total capacity96 GB
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered

Questions about this item

Does the PC5-38400 rating cap the DDR5-4800 speed in practice?

The PC5-38400 designation matches the 4800 MT/s data rate, so the module runs at the full DDR5-4800 speed without downclocking.

Will this 2Rx4 registered RDIMM fit a standard 288-pin DDR5 server slot?

Yes, the 288-pin DDR5 RDIMM form factor fits any server DIMM slot wired for DDR5 registered memory.

Do I need to populate slots in a specific order when installing these 96 GB modules?

Follow the server vendor's population guide; most platforms require filling slots per channel in the sequence shown in the manual.

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