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Green 288-pin DDR4 UDIMM module with black chips

Brute Networks

Brute Networks 8GB DDR4-2666 1Rx8 1.2V Non-ECC UDIMM 3TK87AA

SKU CH-9SKR-PTRC5

Adds 8GB of DDR4-2666 1Rx8 non-ECC UDIMM memory at 1.2V for HP-compatible servers

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeUnregistered
  • Memory rank1Rx8
  • 8GB DDR4-2666 boosts desktop responsiveness
  • 20V low voltage reduces power draw
  • 288-pin UDIMM fits standard DDR4 slots
  • 1Rx8 single-rank layout supports high density
  • Major-brand chips meet OEM specifications

HP-Compatible DDR4-2666 UDIMM

This 8GB DDR4-2666 module is built for HP desktops and servers that accept 288-pin unregistered memory. It targets administrators and technicians who need a direct replacement for the 3TK87AA part number without sourcing OEM stock.

1Rx8 Single-Rank 1.20V Layout

The single-rank 1Rx8 organisation runs at 1.20 volts, matching the voltage profile HP platforms expect. Unbuffered 288-pin gold contacts drop into standard DDR4 slots, so installation follows the usual desktop or rack-mount procedure with no special tools or firmware steps.

Major-Brand Chips Lifetime Coverage

Modules ship with Samsung, SK Hynix or Micron die and carry a lifetime warranty from Brute Networks. The third-party build meets or exceeds the original OEM specifications, giving procurement teams a cost-effective path to maintain or expand existing HP fleets.

How it compares

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

Price $63.99
Cheaper than about 80% 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 $8.00 per GB
Pricier than about 57% 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 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeUnregistered
Memory rank1Rx8
Power
Rated voltage1.2 V

Questions about this item

What speed does the DDR4-2666 interface actually run at in this module?

The module operates at DDR4-2666 (PC4-21300) with a standard voltage of 1.20V.

Does this 288-pin UDIMM fit a standard desktop DIMM slot?

Yes, it uses the standard 288-pin DDR4 UDIMM form factor for desktop motherboards.

Do I need to enable anything in BIOS after installing this non-ECC stick?

Installation is quick and easy; the module is unbuffered non-ECC and typically works without BIOS changes.

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