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OLOy DDR4 RAM 16GB (2x8GB) Black Hairline Blade RGB 2666 MHz CL19 1.2V 288-Pin Desktop UDIMM (MD4U0826190BRHDA)
OLOy

OLOy DDR4 RAM 16GB (2x8GB) Black Hairline Blade RGB 2666 MHz CL19 1.2V 288-Pin Desktop UDIMM (MD4U0826190BRHDA)

Bottom line: The OLOy DDR4 RAM 16GB: Lifetime warranty from OLOy covers the modules for the life of the product; main trade-off: 2666 MHz is entry-level DDR4 speed; enthusiast kits hit 3200-3600 MHz.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Lifetime warranty from OLOy covers the modules for the life of the product
  • ✓ 1.2V DDR4 standard voltage runs on both Intel and AMD boards without tuning
  • ✓ 288-pin UDIMM desktop form factor drops into standard DDR4 boards
  • ✓ Every module ships 100% burn-in tested on multiple platforms

Cons

  • ✗ 2666 MHz is entry-level DDR4 speed; enthusiast kits hit 3200-3600 MHz
  • ✗ CL19-19-19-43 timings are loose for a 2666 MHz kit
  • ✗ Listing text conflicts: title says 16GB (2x8GB), features claim 2x16GB/32GB
  • ✗ RGB lighting control depends on your motherboard software, not a bundled app

Manufacturer description

OLOy MemoryOLOy DDR4 RAM 16GB (2x8GB) Black Hairline Blade RGB 2666 MHz CL19 1.2V 288-Pin Desktop UDIMM (MD4U0826190BRHDA)100% Burn-In TestMulti-Platform Burn-In TestAdoption of original chipsApprove by Leading MB ManufacturersUnique Semiconductor Equipment Chips Sorting TechnologyOLOy Lifetime WarrantyAll OLOy brand memory module products enjoy lifetime warranties, that is , free maintenance service is valid for the life of the product.Except where prohibited by applicable local law, this warranty is limited to the original purchaser and is non-transferable.This warranty gives you specific…

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SpecPicks Verdict

SpecPicks scored OLOy DDR4 RAM 16GB (2x8GB) Black Hairline Blade RGB 2666 MHz CL19… using a rating × review-volume × price-fit model applied to published specs and reviews across the memory & ram category. OLOy's memory & ram lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for memory & ram of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • DDR4 2x16GB UDIMM, total 32GB
  • Frequency : 2666 MHz CL19-19-19-43
  • 1.2V UDIMM
  • Lifetime Warranty
  • Compatible with Intel and AMD

Full Specifications

BrandOLOy
Voltage1.2 volts
RAM Size16 GB
Frequency2666 MHz CL19-19-19-43
Unit Count2 Count
Form FactorDIMM
Memory Speed2666 MHz
Number of Pins288
Mfr Part NumberMD4U0826190BRHDA
Memory GenerationDDR4
Compatible DevicesCompatible with Intel and AMD
Data Transfer Rate2666 MHz
Memory Form FactorDIMM, UDIMM
Additional FeaturesUDIMM
Computer Memory Size16 GB
Warranty DescriptionLifetime Warranty
RAM Memory TechnologyDDR4
Column Address Strobe Latency19

Ready to buy?

OLOy DDR4 RAM 16GB (2x8GB) Black Hairline Blade RGB 2666 MHz CL19 1.2V 288-Pin Desktop UDIMM (MD4U0826190BRHDA) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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OLOy DDR4 RAM 16GB (2x8GB) Black Hairline Blade RGB 2666 MHz CL19 1.2V 288-Pin Desktop UDIMM (MD4U0826190BRHDA)
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