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Green 288-pin DDR4 RDIMM with black chips and silver label

Brute Networks

Brute Networks 8GB DDR4-2133 Registered RDIMM 1Rx4 CL15 1.20V UCS-MR-1X081RU-A-BN

SKU CH-1JP8-FPE9V

8 GB DDR4 registered ECC module at 2133 MHz, CL15, 1.20 V, 1Rx4, Cisco compatible

  • Capacity8GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes
  • 8GB capacity expands server memory headroom
  • DDR4-2133 speed delivers PC4-17000 bandwidth
  • Registered RDIMM with ECC protects data integrity
  • 1Rx4 single-rank design fits dense configurations
  • 20V operation reduces power draw

Cisco Compatible 8GB DDR4 RDIMM

This 8GB DDR4-2133 registered DIMM is built for Cisco servers that require ECC memory. It runs at 1.20V with CL15 latency and uses a 1Rx4 organisation on a 288-pin module. The part is validated as equivalent to Cisco UCS-MR-1X081RU-A and carries a lifetime warranty from the supplier.

For Cisco Server Upgrades

IT teams maintaining Cisco UCS platforms can use this module to add capacity without voiding the factory warranty. It is not suited for desktop PCs, workstations or any system that accepts only unbuffered non-ECC memory. Buyers who need higher densities, faster speeds or consumer-form-factor modules should look at something else.

Registered ECC Module for 288-Pin Slots

The stick fits standard DDR4 RDIMM slots and requires a motherboard that supports registered ECC operation. It draws 1.20V, leaving headroom within the DDR4 voltage envelope. Matching modules are supplied together so multi-channel populations stay identical, simplifying qualification and reducing the risk of mismatched ranks.

Highlights

  • 8GB capacity expands server memory headroom
  • DDR4-2133 speed delivers PC4-17000 bandwidth
  • Registered RDIMM with ECC protects data integrity
  • 1Rx4 single-rank design fits dense configurations
  • 20V operation reduces power draw

Specifications

BrandCisco
Capacity8GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
ChipsetMajor Brand Chipset

Questions about this item

Does my server need a 288-pin DDR4 slot to accept this 8GB registered RDIMM?

Yes, the module uses the standard 288-pin DDR4 form factor and requires a compatible registered DIMM slot.

Can I mix this 1Rx4 CL15 stick with existing 2Rx4 modules in the same channel?

Mixing ranks is possible if the platform supports it, but matched ranks per channel give the most stable operation.

How do I confirm the module is running at 2133 MT/s with ECC active after installation?

Check the BIOS memory information or OS tools such as dmidecode to verify speed, registered mode and ECC status.

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