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Green rectangular circuit board with black memory chips and gold edge connectors

Black Diamond Memory

Black Diamond Memory BD8G2666MQN22 8GB DDR4 2666 laptop RAM

SKU CH-S2CC-JDH4W MPN BD8G2666MQN22

8 GB DDR4 2666 SO-DIMM laptop memory with CL19 latency and 260-pin form factor

  • Capacity8GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • FeaturesWith decades of experience specializing in memory and server

Capacity 8GB

  • 8 GB capacity adds responsive multitasking headroom
  • DDR4 2666 speed moves data at PC4 21300 bandwidth
  • CL19 latency keeps access times tight
  • 260-pin SO-DIMM fits standard laptop slots
  • Black Diamond Memory backs 200000 validated configurations

What this module is and who it fits

This 8GB DDR4 SO-DIMM runs at 2666 MT/s with CL19 latency and uses the standard 260-pin layout for laptops. It suits owners of compatible notebooks or small-form-factor systems that accept DDR4 2666 memory and have a free SO-DIMM slot.

Installing it and common pitfalls

Installation requires opening the laptop chassis, locating the memory slot, and pressing the module in until the side clips lock. The usual issues are a slot already occupied, a BIOS that does not recognise the speed, or a platform limited to a lower maximum frequency.

Limits of the DDR4 2666 SO-DIMM standard

The DDR4 2666 interface caps transfer rates at 2666 MT/s, so faster modules will downclock to this speed. Total capacity is restricted by the number of slots and the platform's maximum supported memory, which this module alone does not define. Buyers needing more than 8GB per slot or speeds above 2666 MT/s must choose a different specification.

Pontos fortes

  • 8 GB capacity adds responsive multitasking headroom
  • DDR4 2666 speed moves data at PC4 21300 bandwidth
  • CL19 latency keeps access times tight
  • 260-pin SO-DIMM fits standard laptop slots
  • Black Diamond Memory backs 200000 validated configurations

Especificações

BrandBlack Diamond Memory
ModelBD8G2666MQN22
Capacity8GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
FeaturesWith decades of experience specializing in memory and server parts, Black Diamond Memory is a proven manufacturer in the industry. Our products currently support over 200,000 configurations as well as support for enterprise servers, desktops, laptops, and a large variety of other devices.
Peso de envio0.18 kg
Dimensões da embalagem127 × 51 × 13 mm

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Perguntas sobre este artigo

How do I verify the 8GB DDR4 2666 module runs at CL19 after installation?

Open Task Manager or CPU-Z and confirm the memory tab shows 2666 MT/s and a CAS latency of 19.

What comes in the box and is a screwdriver or extra module needed?

The package contains the single 260-pin SO-DIMM; no tools or additional parts are included.

Should I choose the 8GB CL19 version or look for a different capacity?

This model is only offered as an 8GB stick at 2666 MT/s with CL19 timing.

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