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Green circuit board with black memory chips and gold edge contacts

A-Tech

A-Tech 8GB DDR4 2666MHz CL19 1Rx8 Desktop RAM

SKU CH-2349-BZ6BS

8GB DDR4 2666MHz CL19 1Rx8 unbuffered desktop DIMM for system memory upgrades

  • Capacity8GB
  • SpeedDDR4 2666 (PC4 21300)
  • Tested Frequency2666
  • CAS LatencyCL19
  • Voltage1.20V
  • ECCNo
  • 8 GB capacity lets you run more applications at once
  • 2666 MHz DDR4 speed moves data quickly for responsive performance
  • CL19 latency delivers reliable timing at standard voltage
  • 20 V operation keeps power draw low and heat manageable
  • 288-pin DIMM fits standard desktop memory slots

8GB DDR4 2666MHz Desktop Module

This 8GB DDR4 module runs at 2666MHz with a CAS latency of 19 and operates at the standard 1.20V. It is an unbuffered, non-ECC DIMM built with major-brand chips for desktop systems.

Direct Replacement for Listed Crucial Parts

The module is validated as a compatible equivalent for specific Crucial part numbers including CT8G4DFRA266, CT8G4DFS8266, BLS8G4D26BFSTK, BLS8G4D26BFSBK, CT4K8G4DFS8266, and CT2K8G4DFS8266. This ensures drop-in compatibility for systems originally configured with those kits.

Suits AMD and Intel Desktop Upgrades

The memory is recommended for AMD and Intel desktop platforms that support DDR4 2666MHz UDIMMs. Buyers needing ECC, registered modules, or speeds beyond 2666MHz should select a different specification.

商品特色

  • 8 GB capacity lets you run more applications at once
  • 2666 MHz DDR4 speed moves data quickly for responsive performance
  • CL19 latency delivers reliable timing at standard voltage
  • 20 V operation keeps power draw low and heat manageable
  • 288-pin DIMM fits standard desktop memory slots

商品規格

BrandA-Tech
Capacity8GB
SpeedDDR4 2666 (PC4 21300)
Tested Frequency2666
CAS LatencyCL19
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor Brand Chips
FeaturesMajor Brand Chipset
Recommend UseAMD & Intel Compatible

商品問答

Will the 1Rx8 DDR4 module need any firmware updates or chip replacements over time?

No firmware or chip replacements are required; the 1Rx8 DDR4 DIMM is a solid-state component with no moving parts or field-updatable firmware.

What electrical limit appears first when the 2666 MHz module runs continuously at full load?

The 1.20 V supply rail and the DDR4 JEDEC thermal envelope are the first limits; the module is rated for continuous operation within those bounds.

How much heat and fan noise does the 288-pin DDR4 stick add when the system runs all day?

The unbuffered 1.2 V DDR4 DIMM generates minimal heat and has no fan; any audible noise comes from the chassis fans responding to overall system temperature.

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