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Green 288-pin DDR4 server RDIMM with black chips and gold contacts

Brute Networks

Brute Networks 16GB DDR4-2133 ECC Registered RDIMM 2Rx4 CL15 1.2V HP 726719R-B21

SKU CH-XV1E-C3XZ1

HP-compatible 16 GB DDR4-2133 ECC registered RDIMM with CL15 latency, 1.2 V operation and 2Rx4 organisation

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 16GB DDR4-2133 capacity speeds up server applications
  • ECC registered design protects data integrity in critical workloads
  • 2Rx4 organisation maximises density per DIMM slot
  • 2V operation reduces power draw per module
  • 100% HP 726719R-B21 compatible for drop-in upgrades

16GB DDR4-2133 ECC Registered RDIMM

This 16GB DDR4-2133 ECC Registered RDIMM is built for servers that require error-correcting memory to maintain data integrity under continuous workloads. It suits administrators expanding capacity in HP-compatible platforms or similar enterprise systems where registered modules are mandatory. The 2Rx4 organisation and CL15 latency support stable operation in multi-DIMM configurations.

Verify DDR4 registered DIMM support and voltage

Before ordering, confirm that your motherboard accepts 288-pin DDR4 registered memory and operates at 1.20V. Check the maximum supported speed per slot and the total number of ranks the memory controller can address. Ensure the BIOS is current enough to initialise PC4-17000 modules at the correct CAS latency of 15.

Replaces lower-capacity or non-ECC DDR4 RDIMMs

This module upgrades from smaller registered DIMMs or non-ECC alternatives that limit virtual-machine density and expose data to silent corruption. The jump is worthwhile when your workload hits the current memory ceiling, causing swapping, or when ECC becomes a requirement for compliance or uptime guarantees.

How it compares

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

Price $101.99
Cheaper than about 69% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $6.37 per GB
Cheaper than about 60% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHP
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

Does the 288-pin DDR4 RDIMM arrive alone or with any extra parts?

The module ships as a single 16 GB stick. No brackets, cables or additional components are included.

How do I decide between a single 16 GB 2Rx4 stick and multiple smaller modules?

Choose the 16 GB 2Rx4 RDIMM when your server has free 288-pin slots and you want maximum capacity per slot at DDR4-2133 CL15.

What does the DDR4-2133 PC4-17000 rating deliver inside a compatible server?

It runs at 2133 MT/s with CL15 latency at 1.2 V, providing registered ECC bandwidth of PC4-17000 for supported platforms.

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