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Green circuit board with black memory chips and gold edge connector

Brute Networks

Brute Networks HPE P19042?K21 16GB DDR4-2933 2Rx8 Registered ECC server RAM

SKU CH-4FSY-CFD53

HPE-compatible 16 GB DDR4-2933 registered ECC server memory, part P19042?K21, with 2Rx8 organisation and 1.2 V operation

  • Total capacity16 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx8
  • 16 GB DDR4-2933 registered ECC expands server memory capacity
  • 2Rx8 dual-rank organisation improves bandwidth for multi-threaded workloads
  • 2 V low-voltage operation reduces power draw per module
  • 288-pin DDR4 form factor fits standard HPE server DIMM slots
  • 100 % HPE compatible validated with major-brand Samsung, SK Hynix or Micron chips

Compatible DDR4 Server Memory

This 16GB DDR4-2933 registered ECC module is built for HPE servers that require PC4-23400 speed and 2Rx8 organisation. It suits IT teams maintaining existing infrastructure or expanding capacity in supported platforms.

Verify DDR4 Slot And Rank Support

Confirm the server accepts 288-pin DDR4 registered DIMMs at 1.20V and can address 2Rx8 modules in the target memory channels. Check the system documentation for maximum capacity per slot and approved population rules before ordering.

Replaces OEM Part P19042?K21

The module matches the HPE part number P19042?K21 and uses major-brand DRAM from Samsung, SK Hynix or Micron. It upgrades capacity in compatible HPE systems without voiding the factory warranty, while delivering identical specifications at a lower cost.

How it compares

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

Price $192.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $12.06 per GB
Pricier than about 72% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHPE
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

Does the 16GB DDR4-2933 module ship alone or as part of a matched kit?

The module is sold individually. The supplier states that all orders are filled with identically matched modules, so multiple units will be identical.

When should I choose the 2Rx8 registered ECC version over other capacities or ranks?

Choose this 16GB 2Rx8 registered ECC module when your server requires DDR4-2933 registered memory with error correction and you need a single 16GB DIMM to populate a slot.

What does the PC4-23400 rating mean for actual throughput in a server?

PC4-23400 is the JEDEC designation for DDR4-2933, confirming the module is rated for 2933 MT/s data transfers at 1.20V on a 288-pin registered DIMM.

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