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Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade
Timetec

Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM

Bottom line: The Timetec 16GB DDR4 2666MHz PC4-21300 UDIMM Desktop RAM ($95.99 on Amazon as of 2026-10-06): Full 16GB on a single 288-pin DIMM, leaving a second slot free for later upgrades; main trade-off: 2666MHz is entry-tier DDR4; Ryzen builds benefit from 3200MHz or faster.

$95.99

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Mike Perry — Hardware researcher since 2014. For desktop and laptop memory upgrades, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Full 16GB on a single 288-pin DIMM, leaving a second slot free for later upgrades
  • ✓ Dual rank 2Rx8 layout typically gains a few percent over single-rank DDR4
  • ✓ Low 1.2V draw keeps heat and power down in cramped desktop builds
  • ✓ Timetec Limited Lifetime Warranty with US-based technical support

Cons

  • ✗ 2666MHz is entry-tier DDR4; Ryzen builds benefit from 3200MHz or faster
  • ✗ CL19 latency is loose compared with CL16 kits at the same speed
  • ✗ Desktop UDIMM only, so it will not fit laptop SODIMM slots
  • ✗ Sold as a single module, so no matched pair for guaranteed dual-channel

SpecPicks Verdict

SpecPicks scored Timetec 16GB DDR4 2666MHz PC4-21300 UDIMM Desktop RAM using a rating × review-volume × price-fit model applied to published specs and reviews across the memory (ram) category. Timetec'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

  • Capacity – Single Module 16GB Speed up to 2666MHz Non-ECC Unbuffered 288-Pin 1.2V UDIMM.
  • Specs – Black PCB Color and Dual Rank (2Rx8).
  • Compatibility – Designed for selected DDR4 Desktop PCs and workstations that support 288-Pin UDIMM memory. NOT compatible with Laptop SODIMM slots.
  • Installation – Plug-and-Play Upgrade, Quick and Easy to Install, no expertise required (please refer to your system's manual for guidelines).
  • Warranty – All Timetec products are high-quality and rigorously tested to meet stringent standards. Backed by Timetec Limited Lifetime Warranty and professional technical support based in the United States.

Full Specifications

BrandTimetec
Voltage1.2 volts
RAM Size16 GB
Model NameTimetec
Form FactorDIMM
Memory Speed2666 MHz
Number of Pins288
Mfr Part Number75TT26
Number of Items1
Number of Packs1
Memory GenerationDDR4
Compatible DevicesDesktop
Data Transfer Rate2666 MHz
Memory Form FactorUDIMM
Additional FeaturesDDR4
Computer Memory Size16 GB
Warranty DescriptionLifetime
RAM Memory TechnologyDDR4
Column Address Strobe LatencyCL19
Full listing titleTimetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade

Ready to buy?

Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade 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.

Buy on Amazon — $95.99

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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