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Green rectangular DDR4 memory module with gold contacts and black chips

Brute Networks

Brute Networks 8GB DDR4-2133 ECC Registered RDIMM 1Rx4 CL15 1.2V 288-Pin

SKU CH-JAPJ-MNHQ3

Adds 8 GB of DDR4 ECC registered memory at 2133 MHz CL15 1.2 V for HP-compatible servers

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • ECC protection prevents data corruption with registered DDR4 design
  • 2133 MHz DDR4 speed handles demanding server workloads efficiently
  • 2 V operation reduces power consumption in dense configurations
  • 1Rx4 rank layout maximizes capacity per memory channel
  • HP 753220-S21 equivalent ensures drop-in compatibility for ProLiant servers

8GB DDR4-2133 ECC RDIMM

This 8GB DDR4-2133 registered DIMM adds error-correcting capacity to compatible HP server platforms. It targets administrators who need to expand memory in existing infrastructure without replacing the chassis. The module uses major-brand DRAM and matches the HP 753220-S21 specification for drop-in compatibility. It is not suited for desktop boards that require unbuffered non-ECC memory.

Registered ECC at 1.2 V

The stick runs at 1.20 V with a CL15 latency and a single 1Rx4 rank. Registered buffering reduces electrical load on the memory controller, helping stability when many modules are populated. ECC circuitry detects and corrects single-bit errors to protect data integrity in continuous workloads. Power draw scales with the number of populated slots rather than with a single high-wattage component.

288-pin DDR4 server upgrade

Installation requires a DDR4 RDIMM slot that supports 2133 MT/s operation and registered ECC modules. The 288-pin form factor fits standard server DIMM sockets and leaves other expansion bays unaffected. Builders who need higher densities or load-reduced LRDIMMs must select different modules. Systems limited to unbuffered memory cannot use this stick.

How it compares

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

Price $115.99
Cheaper than about 63% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $14.50 per GB
Pricier than about 74% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHP
Total capacity8 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.2 V

Questions about this item

How do I install the 288-Pin DDR4 RDIMM in my server, and what step do people often miss?

Power down the server, open the chassis, align the notch on the 288-Pin module with the slot key, press firmly until both clips lock, then verify in BIOS that the 8GB module registers at 2133 MHz with ECC enabled.

What maintenance or replacement will the 8GB DDR4-2133 ECC Registered module need over its service life?

The module has no moving parts and requires no scheduled maintenance; replacement is only needed if a memory error persists after reseating or if a capacity upgrade is required.

What is the first limit that appears when the 1Rx4 CL15 1.2V RDIMM runs under sustained load?

The CAS latency of CL15 at 2133 MHz sets the timing floor; sustained throughput cannot exceed the PC4-17000 bandwidth ceiling of the module.

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