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Green 288-pin DDR4 server memory module with black chips and silver heat spreader

Brute Networks

Brute Networks 16GB DDR4-2666 1Rx4 1.2V 288-Pin ECC Registered server RAM

SKU CH-N2YD-J0ECT

16GB DDR4-2666 registered ECC server memory with 1Rx4 organisation and 1.2V operation

  • Total capacity16 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank1Rx4
  • 16 GB capacity expands server memory headroom
  • DDR4-2666 speed delivers 21 300 MT/s bandwidth
  • ECC registered design protects data integrity under load
  • 2 V operation reduces power draw per module
  • 100 % HPE 845264-B21 compatibility keeps factory warranty intact

16GB DDR4-2666 Registered ECC Memory

This 16GB DDR4-2666 module delivers 1.20V registered ECC performance for server workloads. The 1Rx4 organisation and 288-pin form factor suit HPE platforms that require PC4-21300 speed. IT teams maintaining existing infrastructure gain validated compatibility without OEM pricing.

Check DDR4 Slot Voltage And Registered Support

Verify that your server accepts 1.20V DDR4 registered DIMMs before ordering. The platform must support ECC and registered buffering; unbuffered or non-ECC slots will not work. Confirm the motherboard qualifies PC4-21300 modules at the rated 2666 MT/s speed.

Replaces HPE 845264-B21 At Lower Cost

This module matches the HPE 845264-B21 specification using major-brand DRAM from Samsung, SK Hynix or Micron. The jump is worth it when extending capacity on validated hardware while keeping factory warranty intact. Buyers needing unbuffered consumer memory or speeds beyond DDR4-2666 should look elsewhere.

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.

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Specifications

Product
Brand nameHPE
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.2 V

Questions about this item

Does the 16GB DDR4-2666 module ship alone or with additional hardware?

The module ships as a single 288-pin DIMM; no brackets, cables or extra components are included.

Why choose the 1Rx4 registered version over other ranks or unbuffered types?

1Rx4 registered organisation is required by HPE servers that expect PC4-21300 registered ECC memory; unbuffered or different-rank modules will not be recognised.

What does the PC4-21300 rating deliver in an actual server?

PC4-21300 means 2666 MT/s throughput at 1.20 V, giving the bandwidth the platform expects for 16GB registered ECC workloads.

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