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The Best Ddr4 2666Mhz of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Ddr4 2666Mhz of 2023. Check our ranking below.

2,895 Reviews Scanned

SaleRank No. #1
Kingston FURY Beast 16GB 2666MHz DDR4 CL16 Desktop Memory Single Stick KF426C16BB/16, Black
  • Low-profile heat spreader design
  • Cost-efficient, high-performance DDR4 upgrade
  • Intel XMP-ready
  • Ready for AMD Ryzen
  • Plug N Play functionality at 2666MHz
SaleRank No. #2
Corsair Vengeance LPX 16GB (2x8GB) DDR4 DRAM 2666MHz (PC4-21300) C16 Memory Kit - Black
  • Hand-sorted memory chips ensure high performance with generous overclocking headroom
  • VENGEANCE LPX is optimized for wide compatibility with the latest Intel and AMD DDR4 motherboards
  • A low-profile height of just 34mm ensures that VENGEANCE LPX even fits in most small-form-factor builds
  • A solid aluminum heatspreader efficiently dissipates heat from each module so that they consistently run at high clock speeds
  • Supports Intel XMP 2.0 for simple one-setting installation and setup
Rank No. #3
TEAMGROUP Elite DDR4 32GB Kit (2 x 16GB) 2666MHz PC4-21300 CL19 Unbuffered Non-ECC 1.2V SODIMM 260-Pin Laptop Notebook PC Computer Memory Module Ram Upgrade - TED432G2666C19DC-S01
  • Adherence to JEDEC and compliance to RoHS with respect to environmental protection regulation, production and manufacturing
  • All new generation product of DRAM module. Strict test and verification procedures are performed for products
  • Lifetime warranty and Free technical support
  • Installation video is attached in product image
SaleRank No. #4
Crucial RAM 16GB Kit (2x8GB) DDR4 3200MHz CL22 (or 2933MHz or 2666MHz) Desktop Memory CT2K8G4DFRA32A
  • 3200MHz RAM can downclock to 2933MHz or 2666MHz if system specification only supports 2933MHz or 2666MHz
  • Improve your system's responsiveness, run apps faster and multitask with ease
  • Compatibility assurance when using the Crucial System Scanner or Crucial Advisor Tool
  • Micron quality and reliability is backed by superior component and module level testing and 42 years of memory expertise
  • ECC Type = Non-ECC, Form Factor = UDIMM, Pin Count = 288-pin, PC Speed = PC4-25600, Voltage = 1.2V, Rank and Configuration = 1Rx16, 1Rx8 or 2Rx8
Rank No. #5
TEAMGROUP Elite DDR4 32GB Kit (2 x 16GB) 2666MHz (PC4-21300) CL19 Unbuffered Non-ECC 1.2V UDIMM 288 Pin PC Computer Desktop Memory Module Ram Upgrade - TED432G2666C19DC01
  • Adherence to JEDEC and compliance to RoHS with respect to environmental protection regulation, production and manufacturing
  • All new generation product of DRAM module. Strict test and verification procedures are performed for products
  • Lifetime warranty and Free technical support
  • Installation video is attached in product image
Rank No. #6
Silicon Power DDR4 16GB (2x8GB) RAM 2666MHz (PC4 21300) 288-pin CL19 1.2V Non ECC Unbuffered UDIMM Desktop Memory with Heatsink SU016GBLFU266BD2J6
  • Supports Intel Coffee Lake Processors and Intel Extreme Memory Profile (Intel XMP) Standards.
  • Backed by a lifetime warranty to promise complete services and technical support.
SaleRank No. #7
Patriot Viper Elite II DDR4 32GB(2 x 16GB) 2666MHz Kit
  • Capacity: 32GB (2 x 16GB) 2666MHz Kit
  • Feature Overclock: XMP 2.0 Support for Automatic Overclocking
  • Warranty: Limited lifetime warranty
  • English (Publication Language)
SaleRank No. #8
G.Skill 32GB DDR4 Aegis 2666MHz PC4-21300 CL19 Dual Channel Memory Kit (2x16GB)
  • Dual channel kit 32GB (2x 16GB) DDR4 memory upgrade for desktop computers
  • G.Skill Aegis DDR4 is designed for entry-level gaming computers
  • Lower voltage means less heat, reducing your need for active cooling
  • 288 pins, 2666MHz (PC4-21300), full timings of CL19 (19-19-19-43) at 1.20V
  • Built using only hand-tested memory chips and backed by lifetime warranty
SaleRank No. #9
Corsair Vengeance Performance Memory Kit 32GB DDR4 2666MHz CL18 Unbuffered SODIMM (2x16GB)
  • 32GB (2x16GB) DDR4 SODIMM kit for 6th Generation Intel Core i5 and i7 notebooks
  • 2666MHz, 1.2v, 18-19-19-39 latency
  • Package Memory Format SODIMM
  • Package Memory Pin 260
  • Auto-overclocking with compatible notebooks (no BIOS configuration required).
Rank No. #10
Crucial RAM 8GB DDR4 3200MHz CL22 (or 2933MHz or 2666MHz) Laptop Memory CT8G4SFRA32A
  • 3200MHz RAM can downclock to 2933MHz or 2666MHz if system specification only supports 2933MHz or 2666MHz
  • Improve your system's responsiveness, run apps faster and multitask with ease
  • Compatibility assurance when using the Crucial System Scanner or Crucial Advisor Tool
  • Micron quality and reliability is backed by superior component and module level testing and 42 years of memory expertise
  • ECC Type Non-ECC, Form Factor SODIMM, Pin Count 260-pin, PC Speed PC4-25600, Voltage 12V, Rank and Configuration 1Rx16, 1Rx8 or 2Rx8
SaleRank No. #11
Crucial RAM 8GB DDR4 2666 MHz CL19 Desktop Memory CT8G4DFRA266
  • Improve your system's responsiveness, run apps faster and multitask with ease
  • Install with ease; no computer skills required How-to guides available at Crucial
  • Compatibility assurance when using the Crucial System Scanner or Crucial Advisor Tool
  • Micron quality and reliability is backed by superior component and module level testing and 42 years of memory expertise
  • ECC Type = Non-ECC, Form Factor = UDIMM, Pin Count = 288-pin, PC Speed = PC4-21300, Voltage = 1.2V, Rank and Configuration = 1Rx16, 1Rx8 or 2Rx8
Rank No. #12
Samsung 16GB DDR4 PC4-21300, 2666MHZ, 260 PIN SODIMM, 1.2V, CL 19 laptop ram memory module
  • Total Capacity: 16GB
  • Form Factor: 260PIN SODIMM
  • Specs: DDR4 PC4-21300 ,CL=19 ,Unbuffered ,NON-ECC ,DDR4-2666 ,1.2V
  • Speed: 2666 MHz
  • Lifetime warranty
Rank No. #13
PNY XLR8 Gaming 16GB (2x8GB) DDR4 DRAM 2666MHz (PC4-21300) CL16 1.2V Dual Channel Desktop (DIMM) Memory Kit - MD16GK2D4266616XR
  • Experience the benefits of a PC Memory Upgrade with the ability to run more demanding applications simultaneously, and at faster speeds, for a better, smoother, computing experience
  • Extreme performance DDR4 desktop Memory designed for PC enthusiasts and gamers
  • Exceptional performance with a frequency Speed of 2666MHz (PC4-21300), and backwards compatible with lower frequencies
  • Intel XMP 2. 0 support
  • English (Publication Language)
Rank No. #14
Samsung Memory Bundle with 64GB (2 x 32GB) DDR4 PC4-21300 2666MHz RDIMM (2 x M393A4K40CB2-CTD) Registered Server Memory
  • Samsung Memory Bundle with 64GB (2 x 32GB) DDR4 PC4-21300 2666MHz Registered Server Memory
  • Part Number Per DIMM: M393A4K40CB2-CTD
  • CAS Latency: CL 19; Pins: 288-Pin
  • Not Compatible with Desktops
Rank No. #15
CORSAIR VENGEANCE RGB PRO 16GB (2x8GB) DDR4 2666MHz C16 LED Desktop Memory - Black
  • Dynamic multi-zone RGB lighting: 10 ultra-bright RGB LEDs per module
  • Custom performance PCB: Provides the highest signal quality for the greatest level of performance and stability
  • Tightly screened memory: Carefully screened ICs for extended overclocking potential
  • Maximum bandwidth and tight response times: Optimized for peak performance on the latest Intel and AMD DDR4 motherboards
  • Next generation software: Take control in Corsair iCUE software and synchronize lighting with other Corsair RGB products, including CPU coolers, keyboards and fans; also supported by gigabyte RGB fusion and MSI mystic light
Rank No. #16
Crucial RAM 64GB Kit (2x32GB) DDR4 2666 MHz CL19 Laptop Memory CT2K32G4SFD8266
  • Improve your system's responsiveness, run apps faster and multitask with ease
  • Install with ease; no computer skills required. How-to guides available at Crucial
  • Compatibility assurance when using the Crucial System Scanner or Crucial Advisor Tool
  • Micron quality and reliability is backed by superior component and module level testing and 42 years of memory expertise
  • ECC Type = Non-ECC, Form Factor = SODIMM, Pin Count = 260-pin, PC Speed = PC4-21300, Voltage = 1.2V, Rank and Configuration = 2Rx8
Rank No. #17
Patriot Memory Viper Elite II DDR4 16GB(1 x 16GB) 2666MHz Single Memory Module
  • Capacity: 16GB (1 x 16GB) 2666MHz Single Module
  • Feature Overclock: XMP 2.0 Support for Automatic Overclocking
  • Warranty: Limited lifetime warranty
  • Format: NON-ECC Unbuffered DIMM
Rank No. #18
Patriot Memory Signature Line DDR4 16GB (2 x 8GB) 2666MHz (PC4-21300) UDIMM Dual Kit Memory Kit PSD416G2666K
  • DDR4 memory kit capacity: 16GB (2x8GB) Kit
  • Frequency: 2666MHz (PC4-21300)
  • Timings: 19-19-19-43, Voltage: 1.2V
  • 100% Tested, Limited lifetime warranty
  • Technology : DDR 4 Non-ECC Unbuffered UDIMM, Form Factor: 288-Pin Unbuffered Dual In-Line
SaleRank No. #19
Crucial RAM 4GB DDR4 2666 MHz CL19 Desktop Memory CT4G4DFS8266
  • Improve your system's responsiveness, run apps faster and multitask with ease
  • Install with ease; no computer skills required How-to guides available at Crucial
  • Compatibility assurance when using the Crucial System Scanner or Crucial Advisor Tool
  • Micron quality and reliability is backed by superior component and module level testing and 42 years of memory expertise
  • ECC Type = Non-ECC, Form Factor = UDIMM, Pin Count = 288-pin, PC Speed = PC4-21300, Voltage = 1.2V, Rank and Configuration = 1Rx8
SaleRank No. #20
A-Tech Server 32GB Kit (2 x 16GB) 2Rx8 PC4-21300 DDR4 2666MHz ECC Unbuffered UDIMM 288-Pin Dual Rank DIMM 1.2V Workstation Server Memory RAM Upgrade Stick Modules (A-Tech Enterprise Series)
  • 32 GB Kit ( 2 x 16 GB Modules ) | DDR4 2666 MHz ( PC4-21300 / PC4-2666V-E ) | DDR4 DIMM ( 288-Pin ) | ECC Unbuffered UDIMM ( ECC UDIMM ) SERVER Memory RAM Upgrade
  • 2Rx8 Dual Rank x8 Based 288-Pin ECC Unbuffered DIMM 1.2V - JEDEC DDR4 Standard Voltage
  • Designed for ECC UDIMM Compatible Servers/Workstations (Rated Speeds & ECC Capabilities are CPU Dependent). Not Compatible with Desktops/Laptops.
  • ECC Types can not be mixed | All installed modules must be ECC UDIMMs in order to function properly | A maximum of eight ranks per memory channel can be installed at once
  • All A-Tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance

Last update on 2023-08-01 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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FAQ:

Q: What is the best memory for gaming?

A: For gaming, most games run well at around 8 GB of RAM (16 GB is optimal for newer games). Some may require less, but 8 GB or more is probably the safest bet if you plan on playing large, data-heavy games or you want to be prepared for future games that may require more GB.

Q: Do I need 4GB or 8GB memory?

A: 2GB is OK for lightweight users, but 4GB would be a better fit in most cases. However, if you also use your tablet as your primary PC, you should equip it with the RAM you’d need for any other desktop or laptop. Generally, that means at least 4GB, with 8GB being ideal for most users.

Q: Which is DDR4 memory for Ryzen?

A: Corsair LPX 32GB DDR4 DRAM certainly takes the top position for Ryzen PC. Being designed for high level overclocking along with an exceptional design, it will make your Ryzen PC ultra fast. It would support you to create a perfect PC build for editing and gaming.

Q: What is the memory of a laptop?

A: The most common RAM size you can find in everyday laptop PCs nowadays is 8GB. Some lower-end models come with 4GB and in some cases only 2GB. Higher-end mainstream laptop models oftentimes feature 12GB and 16GB.

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