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Green rectangular DDR4 memory module with gold contacts and black chips

Brute Networks

Brute Networks 726720-S21-BN 16GB DDR4 2133 RDIMM 2Rx4

SKU CH-5XEP-YTVMG

HP-compatible 16 GB DDR4-2133 RDIMM with ECC, CL15 latency and registered 2Rx4 organisation for server upgrades

  • Capacity16GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes
  • 16 GB DDR4 capacity expands server memory
  • 2133 MHz CL15 speed supports demanding workloads
  • Registered 2Rx4 ECC design protects data integrity
  • 2 V operation reduces power consumption
  • HP 726720-S21 compatible for guaranteed fit

HP-compatible server RDIMM

This is a 16 GB DDR4-2133 registered DIMM built to HP part number 726720-S21. It targets IT teams maintaining or expanding existing HP ProLiant or Apollo servers that require ECC registered memory.

Verify registered DDR4 slots and population rules

Before ordering, confirm the server accepts 288-pin registered DDR4 modules and that the memory-configuration guide permits 2Rx4 ranks in the target bank. Mixing registered with unbuffered DIMMs will prevent boot, so all slots in a channel must match.

Standard 1.2 V operation keeps thermals low

At the rated 1.20 V the modules run within JEDEC thermal limits without extra airflow. Registered buffering adds negligible latency and the CL15 timing delivers stable throughput for typical virtualization and database workloads.

Highlights

  • 16 GB DDR4 capacity expands server memory
  • 2133 MHz CL15 speed supports demanding workloads
  • Registered 2Rx4 ECC design protects data integrity
  • 2 V operation reduces power consumption
  • HP 726720-S21 compatible for guaranteed fit

Specifications

BrandHP
Capacity16GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset

Questions about this item

Does the 726720-S21-BN module ship alone or with any extra components?

The module is a single 288-pin DDR4 RDIMM. No brackets, cables or additional parts are included.

How do I decide between this 16 GB 2Rx4 stick and other capacities?

Choose this 2Rx4 16 GB module when your server needs registered ECC memory at 2133 MT/s and the board supports dual-rank population.

What does the 2133 MT/s rating mean once the DIMM is installed?

The memory will run at up to 2133 MT/s with CL15 latency at 1.2 V, provided the platform supports that speed.

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