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Two green SO-DIMM sticks and a blue anti-static wristband with coiled wire

Kingston Technology Corp.

Kingston Technology Corp. 32GB (2x16GB) DDR4 2666MHz CL19 SO-DIMM Kit with Anti-Static Wristband

SKU CH-7FSF-XXV77

A 32GB DDR4 2666MHz CL19 SO-DIMM kit with anti-static wristband, compatible with Optiplex 3080, 5080 and 7080 MFF desktops

  • 32GB total capacity across two 16GB modules for responsive multitasking
  • DDR4 2666MHz speed keeps data flowing to the processor
  • CL19 latency supports quick memory access cycles
  • SO-DIMM form factor fits Optiplex 3080, 5080 and 7080 MFF desktops
  • Anti-static wristband with grounding wire protects components during installation

Kit Contents

This bundle provides 32GB of DDR4 memory in two 16GB SO-DIMM modules rated at 2666MHz with CL19 latency. It is built for Optiplex 3080, 5080 and 7080 Micro Form Factor desktops that accept unbuffered non-ECC PC4-21300 SO-DIMMs.

Anti-Static Wristband

The included wristband with grounding wire lets the installer dissipate static charge before handling the modules, reducing the risk of electrostatic damage during the upgrade. It adds a practical safety step that is often overlooked when working inside compact chassis.

Installation Notes

The 288-pin SO-DIMMs insert into the MFF motherboard slots at an angle and lock with a firm push until the side clips engage. Buyers with Small Form Factor or Tower Optiplex models cannot use this kit because the form factor and pin layout differ.

How it compares

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

Price $211.99
Pricier than about 69% of the 3,647 comparable items (median $90.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the 288-pin SO-DIMMs need replacement if I upgrade the Optiplex 7080 MFF later?

The 32GB kit uses two 16GB DDR4 2666MHz CL19 modules; replacement is only needed if you require more capacity or a different speed, as the DIMMs themselves have no wear-out mechanism.

What limit appears first when the memory runs at 2666MHz continuously in an Optiplex 5080 MFF?

The CAS latency of CL19 at 2666MHz sets the timing boundary; sustained loads hit that latency ceiling before any thermal or power limit on the unbuffered SO-DIMMs.

How much heat or noise do the two 16GB DDR4 SO-DIMMs add when the Optiplex 3080 MFF runs all day?

Unbuffered DDR4 SO-DIMMs have no moving parts and draw minimal power, so they add negligible heat and zero audible noise during continuous operation.

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