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Green circuit board DDR4 memory module with black chips and gold edge connector

Brute Networks

Brute Networks 16GB DDR4-3200 1Rx4 ECC Registered RDIMM P25201-B21

SKU CH-21ZZ-Z6TEZ

16GB DDR4-3200 1Rx4 ECC registered RDIMM validated for HPE P25201-B21 systems

  • Total capacity16 GB
  • ChipsetMajor Brand Chipset
  • Memory rank1Rx4
  • 16 GB DDR4-3200 ECC registered memory protects data integrity
  • 1Rx4 organisation delivers 16 GB capacity in a single module
  • PC4-25600 rating supports 3200 MT/s server workloads
  • 100 % HPE compatible matches part number P25201-B21
  • Lifetime warranty backs long-term deployment confidence

16GB DDR4-3200 ECC Registered RDIMM

This 16GB DDR4-3200 module is an ECC registered RDIMM built for server platforms that require error correction and registered signalling. It suits administrators upgrading or repairing HPE systems using part number P25201-B21. The 1Rx4 organisation matches the density and rank layout specified by the original manufacturer. Buyers needing non-ECC unbuffered memory or a different rank configuration should look elsewhere.

Installation and common issues

The RDIMM installs into a standard DDR4 DIMM slot; alignment keys prevent incorrect insertion. Because it is a registered ECC module, the platform must support registered memory and ECC functionality or the system will not post. Mixing this stick with unbuffered or non-ECC DIMMs typically prevents boot. Verify that all populated slots use identical registered ECC parts to avoid training failures.

Pre-order compatibility checks

Confirm the server motherboard accepts DDR4-3200 registered ECC RDIMMs and that the BIOS revision supports the 1Rx4 density. Check the maximum supported capacity per channel and the total number of slots available in your chassis. Ensure the operating system and firmware can utilise ECC correction. If the platform requires a specific vendor-locked part, this third-party equivalent may not be recognised.

How it compares

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

Price $198.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $12.44 per GB
Pricier than about 72% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHPE
Total capacity16 GB
Processor
ChipsetMajor Brand Chipset
Memory
Memory rank1Rx4

Questions about this item

How do I verify the module runs at 3200 MT/s after installation?

Check the memory speed in the server BIOS or use a tool such as dmidecode to confirm the reported data rate matches 3200 MT/s.

What is included with the P25201-B21 module and what must be purchased separately?

The box contains the single 16GB DDR4-3200 1Rx4 ECC Registered RDIMM; no cables, brackets or additional memory kits are included.

Should I choose the 1Rx4 16GB version or a different capacity for my HPE server?

Select this 1Rx4 16GB RDIMM when your configuration requires a single-rank registered ECC module at 3200 MT/s; other capacities have different rank or density specifications.

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