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Brute Networks

Brute Networks 805671-S21 16GB DDR4 2133 ECC UDIMM

SKU CH-FMS5-QKPMC

16 GB DDR4 ECC UDIMM at 2133 MHz 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 typeUnregistered
  • 16 GB DDR4 ECC UDIMM for data integrity
  • 2133 MHz speed with CL15 latency for responsive server performance
  • 20 V low-voltage operation reduces power draw
  • 2Rx8 dual-rank design increases memory density
  • HP 805671-S21 compatible for guaranteed system integration

HP Compatible 16GB DDR4 Server Module

This module is a 16GB 288-pin DDR4 UDIMM running at 2133 MT/s with CL15 latency and 1.20V operation. It uses a 2Rx8 organisation and includes ECC error correction for data integrity. The part matches HP part number 805671-S21 and is built with major-brand DRAM chips.

Suits HP Servers Needing Unregistered ECC UDIMMs

It fits administrators upgrading or repairing HP platforms that require unregistered ECC UDIMMs at the 2133 MT/s speed grade. Sites needing registered RDIMMs, load-reduced LRDIMMs, different capacities per module, or non-ECC memory for consumer desktop boards should look elsewhere.

288-Pin DDR4 UDIMM Form Factor Decides Fit

The 288-pin DDR4 UDIMM form factor is the single specification that determines whether this module will install in a given system. Only motherboards or servers with DDR4 UDIMM slots accepting unregistered ECC modules at this speed and voltage can use it.

How it compares

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

Price $111.99
Cheaper than about 65% 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 $7.00 per GB
Typical for this category: the median of 6,064 items is $7.25 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

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 typeUnregistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

Does the DDR4-2133 interface limit bandwidth to PC4-17000 speeds?

Yes, the module is rated PC4-17000, which equals 17,000 MB/s maximum theoretical bandwidth at 2133 MT/s.

Will this 288-pin UDIMM fit a standard server DIMM slot?

It uses the industry-standard 288-pin DDR4 UDIMM form factor, so it fits any server motherboard slot keyed for unregistered DDR4 memory.

Is any BIOS setting required to enable ECC on this 2Rx8 module?

ECC is a hardware feature of the DRAM; enable ECC in the server BIOS after installation, then save and reboot to activate error correction.

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