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Green circuit board with black memory chips and gold edge connectors

Brute Networks

Brute Networks 3TQ39AA HP Compatible 8GB DDR4-2666 1Rx8 ECC Unbuffered server RAM

SKU CH-814G-NMWN4

8GB DDR4-2666 ECC unbuffered server memory with 1Rx8 rank, 1.20V operation and 288-pin layout, 100% compatible with HP part 3TQ39AA

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • 8GB capacity adds responsive memory headroom for virtualised workloads
  • DDR4-2666 speed delivers 21300 MT/s bandwidth for data-intensive tasks
  • ECC protection corrects single-bit errors to maintain server uptime
  • Unbuffered 1Rx8 layout ensures direct signal path for compatible platforms
  • 2 V operation reduces power draw per module

HP-compatible 8 GB DDR4-2666 ECC module

This 8 GB DDR4-2666 module is built for servers that require ECC protection and HP part-number 3TQ39AA compatibility. It suits administrators who need to expand memory in existing infrastructure without changing the platform. The unbuffered 1Rx8 organisation fits standard 288-pin DIMM slots. Buyers who need registered DIMMs or capacities beyond 8 GB per slot cannot use this module.

1.2 V operation and major-brand chips

The module runs at 1.20 V, matching the DDR4 standard voltage for low power draw in normal server use. Major-brand chips from Samsung, SK Hynix or Micron provide stable thermals without extra cooling requirements. Unbuffered design keeps signal paths short, reducing latency and heat. Systems that demand registered memory or higher voltages will not accept this DIMM.

Lifetime warranty and matched kits

A lifetime warranty covers the module for as long as the original server remains in service. All orders ship with identically matched modules, eliminating the risk of mixed ranks or chip vendors that can cause instability. The 100 % HP-compatible validation preserves the factory warranty on the host system. Environments that require vendor-locked firmware or proprietary SPD profiles are not supported.

How it compares

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

Price $68.99
Cheaper than about 78% 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 $8.62 per GB
Pricier than about 61% 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 typeUnbuffered
Memory rank1Rx8
Power
Rated voltage1.2 V

Questions about this item

How do I install this 288-Pin DDR4 module, and what step is often missed?

Align the notch with the slot key, press firmly until both retention clips click shut, then verify the 1.20V speed in BIOS to confirm the 2666 MT/s rate.

What maintenance or replacement will this 8GB ECC Unbuffered module need later?

No routine maintenance is required; replace only if ECC logs report correctable errors or the module fails a memory test.

What limit appears first under sustained load with this 1Rx8 PC4-21300 stick?

The 1.20V DDR4 voltage ceiling caps overclocking headroom before thermal throttling becomes a factor.

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