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Green DDR4 LRDIMM module with gold contacts and black chips

HPE

HPE P16112-001 128GB DDR4 LRDIMM 2933MHz ECC accessory

SKU CH-N0WP-MKSXB

Adds 128 GB of DDR4 ECC server memory at 2933 MHz in a single LRDIMM module

  • High-capacity 128 GB module expands server memory
  • LRDIMM form factor fits high-density server slots
  • DDR4 at 2933 MHz delivers fast data throughput
  • ECC support detects and corrects memory errors
  • Single-module design simplifies installation and upgrades

HPE 128 GB DDR4 LRDIMM module

This HPE DDR4 LRDIMM delivers 128 GB in a single module for servers that support load-reduced memory. It operates at 2933 MHz with ECC protection for data integrity. The part numbers are P16112-001, R0X07A and P11057-6A1.

Who this suits and who should look elsewhere

This module suits administrators upgrading HPE servers that accept 128 GB LRDIMMs at PC4-23400 speed. Buyers who need a lower capacity per slot or a different form factor should look elsewhere. Systems that do not support load-reduced DIMMs cannot use this memory.

Deciding specification — PC4-23400 (DDR4-2933) ECC

The bus speed PC4-23400 (DDR4-2933) with ECC and LRDIMM form factor decides compatibility. Verify that the server motherboard and BIOS support this exact speed, rank configuration and load-reduced design before purchase.

Highlights

  • High-capacity 128 GB module expands server memory
  • LRDIMM form factor fits high-density server slots
  • DDR4 at 2933 MHz delivers fast data throughput
  • ECC support detects and corrects memory errors
  • Single-module design simplifies installation and upgrades

Specifications

No published specifications for this item yet.

Questions about this item

Will the PC4-23400 LRDIMM operate correctly in a system that already has lower-speed DDR4 modules installed?

The module runs at DDR4-2933 and will down-clock to match the slowest DDR4 DIMMs present, allowing mixed-speed operation without errors.

How can I verify the 128 GB ECC LRDIMM is recognised and error-correcting after installation?

Check the server BIOS or iLO memory inventory — it should show one 128 GB LRDIMM at 2933 MT/s with ECC status active and zero correctable errors.

Does the single LRDIMM ship with any brackets, cables or documentation that I need to install it?

The package contains only the memory module itself; no brackets, cables or printed guides are included.

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