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Brute Networks

Brute Networks 16GB DDR4-2133 CL15 1.2V Registered 2Rx4 server RAM

SKU CH-86Q4-JT0WB

16 GB DDR4-2133 CL15 registered ECC RDIMM with 2Rx4 organisation for HP servers

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 16 GB capacity expands server memory headroom
  • DDR4 2133 MHz speed supports demanding workloads
  • CL15 latency at 1.2 V reduces response delay
  • Registered ECC design protects data integrity
  • 100 % HP 726719-B21 compatibility ensures drop-in fit

HP-compatible 16 GB DDR4 server module

This Brute Networks registered DIMM delivers 16 GB of DDR4-2133 memory with CL15 timing at 1.2 V. It is built for HP servers that require ECC registered modules matching part number 726719-B21. The 2Rx4 organisation and major-brand DRAM chips target administrators extending the life of existing infrastructure.

Verify registered ECC support and slot count

Before ordering, confirm the host server accepts 288-pin registered DDR4 RDIMMs with ECC and that enough free slots remain for the desired capacity. Check the system documentation for maximum per-slot and total memory limits, as well as any population rules for 2Rx4 modules. Matching voltage at 1.2 V is also required.

Matched modules simplify multi-slot upgrades

Brute Networks supplies identically matched modules so every stick in an order carries the same DRAM vendor and revision. This removes the risk of mixed ranks or timings that can cause instability in multi-channel server configurations. The lifetime warranty covers the modules for as long as they remain in service.

How it compares

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

Price $89.99
Cheaper than about 72% 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 $5.62 per GB
Cheaper than about 67% 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 brackets or cables?

The module ships as a single 288-pin registered DIMM; no brackets, cables or additional hardware are included.

Should I pick the 2Rx4 16 GB stick or a different rank for my HP server?

This 2Rx4 16 GB registered DIMM matches HP part 726719-B21 and is validated for the same slots that require that rank configuration.

Will the CL15 2133 MT/s rating hold once the stick is seated in a live HP system?

The module is tested at 2133 MT/s CL15 1.20 V and meets the OEM specification for the HP platforms that list part 726719-B21.

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