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Green 260-pin DDR4 SO-DIMM module with black memory chips

Brute Networks

Brute Networks 8GB DDR4-2666 ECC SO-DIMM 1Rx8 1.2V 260-Pin Dell AA297491

SKU CH-5561-HHBME

Dell-compatible 8 GB DDR4-2666 ECC SO-DIMM with 1Rx8 layout and 1.2 V operation for server upgrades

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Memory rank1Rx8
  • Product type260-Pin DDR4 SO-DIMM
  • 8GB capacity expands server memory headroom
  • DDR4-2666 speed delivers 21300 MT/s bandwidth
  • ECC protection corrects single-bit errors automatically
  • 20V operation reduces power draw per module
  • 260-pin SO-DIMM fits Dell AA297491 compatible slots

8 GB DDR4-2666 ECC SO-DIMM for Dell Servers

This 8 GB DDR4-2666 ECC SO-DIMM is built for Dell servers and workstations that require the AA297491 part number. It runs at 1.20 V with a 1Rx8 organisation and uses major-brand DRAM chips. The 260-pin form factor fits standard DDR4 SO-DIMM slots in compatible Dell platforms.

Suits Dell systems needing ECC SO-DIMM upgrades

IT teams maintaining Dell PowerEdge or Precision units that specify PC4-21300 1Rx8 modules will find this a direct replacement. Buyers whose platforms demand registered DIMMs, higher capacities per slot, or non-ECC memory should look elsewhere because this module is unbuffered ECC SO-DIMM only.

The deciding spec is the Dell AA297491 part match

Validation against the exact Dell part number AA297491 confirms electrical and mechanical compatibility with the target server firmware. Without that part-number alignment the module may not be recognised or could cause boot failures in locked-down Dell BIOS environments.

How it compares

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

Price $76.99
Cheaper than about 76% 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 $9.62 per GB
Pricier than about 66% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameDell
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Memory rank1Rx8
Power
Rated voltage1.2 V

Questions about this item

Will the 1Rx8 ECC SO-DIMM need any firmware updates or periodic replacement?

The module uses major-brand chips (Samsung, SK Hynix or Micron) and is 100 % tested for Dell compatibility; no firmware updates are required and the lifetime warranty covers replacement if a defect appears.

What sustained-use limit appears first — thermal throttling, voltage droop or rank density?

The single-rank 1Rx8 design at 1.2 V keeps electrical load low, so voltage droop and thermal throttling are unlikely; the practical limit is the 8 GB capacity per slot.

How much noise, heat or power does the 260-pin DDR4-2666 stick add when the server runs all day?

DDR4 SO-DIMMs have no moving parts, so they add zero noise; power draw stays at the rated 1.2 V and heat output is minimal inside normal server airflow.

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