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Green 288-pin DDR4 RDIMM module with black chips

Brute Networks

Brute Networks 16GB DDR4-2133 2Rx4 ECC Registered RDIMM 752369-EF1

SKU CH-6B89-ZY84S

16 GB DDR4-2133 ECC registered RDIMM with CL15 timing and 1.2 V operation for HP-compatible servers

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 16GB DDR4-2133 ECC registered memory boosts server capacity
  • CL15 latency at 1.20V delivers efficient data throughput
  • 2Rx4 dual-rank organisation increases memory density per slot
  • 288-pin RDIMM form factor fits standard DDR4 server sockets
  • 100% HP compatible with 752369-EF1 part equivalence

16GB DDR4-2133 RDIMM for HP Servers

This 16GB DDR4-2133 registered ECC module is built for HP server platforms requiring PC4-17000 memory. It operates at 1.20V with a CAS latency of 15 and uses a 2Rx4 rank configuration on a 288-pin interface. The module is 100% compatible with HP part number 752369-EF1 and uses major-brand DRAM chips.

Not for unbuffered or non-ECC systems

This RDIMM is designed for registered memory slots that support ECC error correction. It will not work in desktop motherboards, laptops, or entry-level workstations that require unbuffered UDIMMs or non-ECC memory. Builders needing higher densities per slot or load-reduced LRDIMMs should consider different module types.

Registered ECC with 2Rx4 organization

The registered buffer and ECC functionality are the defining specifications that determine compatibility with the target server chipset. The 2Rx4 rank structure and CL15 timing at 2133 MT/s must match the system's qualified vendor list for stable operation.

How it compares

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

Price $87.99
Cheaper than about 73% 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 $5.50 per GB
Cheaper than about 69% 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

Will the 2Rx4 registered DIMM layout require any special handling or replacement schedule compared to standard UDIMMs?

Registered modules add a buffer that reduces electrical load on the memory controller, so they do not need a different replacement schedule; treat them like any other DDR4 RDIMM and replace only if errors appear.

What is the first limit reached when the module runs continuously at DDR4-2133 CL15?

The JEDEC-rated speed of 2133 MT/s and CL15 latency are the primary limits; sustained workloads will hit this bandwidth ceiling before voltage or thermal constraints become an issue.

How much heat and power does a 1.2 V registered module produce under all-day load?

At the standard 1.2 V DDR4 voltage the module draws minimal power and generates low heat, and the registered buffer helps keep signal integrity stable during continuous operation.

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