Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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Ram Ddr4 4gbs 1066 of 2025
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Best Choice1
OWCOWC 16GB (4 x 4GB) PC8500 DDR3 1066MHz SO-DIMMs Memory RAM Upgrade Compatible with iMac 21.5 and 27 October/2009 (OWC8566DDR3S16S)
9.8Exceptional
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Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
Careful review Our team ensures quality, value, and fit based on real user feedback
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Value for Money2
CrucialCrucial 4GB DDR4 RAM, 2400MHz (PC4-19200) SODIMM 260-Pin CL17 Laptop Memory, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT4G4SFS824A
9.7Exceptional
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3
D DUOMEIQI8GB Kit (2X4GB) DDR3 1066 PC3 8500U 4GB DDR3 8500 Dimm 2Rx8 240-pin CL7 1.5V Desktop RAM Memory Module
9.5Excellent
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4
RasalasRASALAS 8GB Kit (2 x 4GB) PC3-8500 DDR3 1066 Mhz 1067 MHz 8500s SODIMM RAM Laptop Memory Upgrade for Notebook 204PIN 1.5V Memory
9.3Excellent
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5
motoeagleMotoeagle DDR3-1066 SODIMM 8GB Kit (2X4GB) 2Rx8 PC3 8500 8500S 4GB DDR3 1066MHz 1067MHz CL7 204-Pin 1.5V Non-ECC Unbuffered Laptop Memory RAM Modules
9.2Excellent
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6
CrucialCrucial 4GB DDR4 SDRAM Memory Module - 4 GB - DDR4 SDRAM - 2666 MHz DDR4-2666/PC4-21300 - 1.20 V - Non-ECC - Unbuffered - 260-Pin - SODIMM, 4GB Single Rank
9.1Excellent
Our Rating
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7
A-TechA-Tech 4GB DDR4 2400 MHz SODIMM PC4-19200 (PC4-2400T) CL17 Non-ECC Laptop RAM Memory Module
8.9Very Good
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8
CrucialCrucial RAM 4GB DDR4 2400 MHz CL17 Desktop Memory CT4G4DFS824A Green/Black
12% Off8.7Very Good
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9
A-TechA-Tech 8GB (2 x 4GB) PC3-8500 DDR3 1066/1067 MHz RAM for MacBook, MacBook Pro, iMac, Mac Mini (Late 2008, Early/Mid/Late 2009, Mid 2010) | 204-Pin SODIMM Memory Kit
8.6Very Good
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10
A-TechA-Tech 4GB DDR4 2133 MHz SODIMM PC4-17000 (PC4-2133P) CL15 Non-ECC Laptop RAM Memory Module
8.3Good
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