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

Brute Networks

Brute Networks 778268-B21 16GB DDR4-2133 2Rx4 Registered RDIMM

SKU CH-AA2A-BNRXX

16 GB DDR4-2133 registered ECC RDIMM with CL15 latency and 1.2 V operation

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 16 GB capacity supports larger workloads
  • DDR4-2133 speed delivers 17000 MT/s bandwidth
  • Registered 2Rx4 design improves signal integrity
  • ECC at CL15 latency corrects data errors
  • 20 V operation reduces power draw

HP Compatible 16 GB DDR4-2133 RDIMM

This module is a 16 GB registered DDR4 DIMM rated at 2133 MT/s with a CAS latency of 15. It operates at 1.2 V and uses a 2Rx4 organisation on a 288-pin form factor. ECC and register buffering make it suitable for HP server platforms that require registered memory.

Suited for HP servers needing registered ECC memory

Administrators expanding or repairing HP systems that specify PC4-17000 registered DIMMs can use this part. It is not intended for workstations or desktops that require unbuffered non-ECC modules. Buyers who need higher capacities per slot or faster data rates should look at other modules.

16 GB 2Rx4 registered DDR4 at 2133 MT/s

The single specification that decides fit is the 2Rx4 registered DDR4-2133 configuration with ECC. The motherboard memory controller must support registered operation at this speed and rank layout. Verify the server qualification list before purchasing.

How it compares

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

Price $102.99
Cheaper than about 68% 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 $6.44 per GB
Cheaper than about 59% 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 this 288-pin DDR4 RDIMM fit a standard server DIMM slot?

Yes, the module uses the industry-standard 288-pin DDR4 form factor and 1.20 V operation, so it installs in any server slot wired for registered DDR4 memory.

What is the correct seating procedure for this registered module, and which step is most often missed?

Align the notch with the slot key, press straight down until both retention clips click, then verify the module height is even with neighbours; the missed step is confirming both clips have fully latched.

When should this 16 GB 2Rx4 module be replaced in a production server?

Replace it if the system logs correctable ECC errors that exceed the platform threshold, if a memory diagnostic reports a hard fault, or when a capacity upgrade requires matching 16 GB 2Rx4 sticks.

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