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Best ram 16go ddr3s 1866 - April 2026

Last Updated - April 4, 2026

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

OWC

OWC 32GB (2x16GB) DDR3 1866 PC3-14900 CL13 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Kit

OWC

$379.98

More Details
Main highlights
- OWC 32GB UPGRADE: Consists of 2pcs of a 16GB DDR3 1866 PC3-14900 CL13 2Rx8 204-pin 1.5V Laptop SODIMM Memory Module.
- INDUSTRY LEADING: Consumer-friendly Advanced Replacement Program and Limited Lifetime Warranty, which includes Free Tech Support by Other World Computing.
- INCREASED PERFORMANCE: Memory Upgrades are the Most Effective and Easy Way to Boost your PC's Performance
- EASY INSTALLATION: In Most Cases Installing Memory is an Easy DIY project. Watch our OWC Basic Installation Video for help.
- 100% COMPLIANT: With JEDEC-Standard specifications, ROHS Compliant, Warranty Safe Upgrade. Designed and Tested to Meet or Exceed all Manufacturer OEM Specs.
$379.98
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

OWC

OWC 32GB (2x16GB) DDR3 1866 PC3-14900 CL13 2Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Kit

OWC

$302.10

More Details
Main highlights
- OWC 32GB UPGRADE: Consists of 2pcs of 16GB DDR3 1866 PC3-14900 CL13 2Rx8 240-pin 1.5V Desktop DIMM memory.
- INDUSTRY LEADING: Consumer-friendly Advanced Replacement Program and Limited Lifetime Warranty, which includes Free Tech Support by Other World Computing.
- INCREASED PERFORMANCE: Memory Upgrades are the Most Effective and Easy Way to Boost your PC's Performance.
- EASY INSTALLATION: In Most Cases, Installing Memory is an Easy DIY project. Watch our OWC Basic Installation Video for Help.
- 100% COMPLIANT: JEDEC-Standard and ROHS Compliant. Warranty-Safe Upgrade. Designed and Tested to Meet or Exceed all Manufacturer OEM Specs.
$302.10
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Patriot Memory

Patriot Memory Viper 3 DDR3 RAM 16GB (2X8GB) 1866MHz CL10 1.5v UDIMM Desktop Gaming Memory Kit Compatible with XMP - PV316G186C0K

Patriot Memory

$57.99

More Details
Main highlights
- Tested Frequency: PC3-15000 (1866MHz) Tested Timings: 10-11-10-30
- Feature Overclock: XMP 1.3
- DIMM Type: 240-Pin NON-ECC UDIMM Voltage: 1.5
- Capacity: 16GB (2 x 8GB) Kit
$57.99
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Yongxinsheng

Yongxinsheng DDR3 32GB Kit (8GBx4) Desktop RAM 1866MHz PC3-14900 UDIMM Non-ECC Unbuffered 1.5V 2Rx8 Dual Rank 240 Pin CL13 PC Computer Memory Upgrade Module (Blue)

Yongxinsheng

$99.99

More Details
Main highlights
- 6. 1866MHz RAM can downclock to 1600MHz or 1333MHz or 1066MHz if your computer system specification only supports 1600MHz or 1333MHz or 1066MHz
- 5. Stability: High-performance memory granule Double rank memory distribution, combined with a unique thermal design, wide range voltage, Keeping the best at all times. Security: The appearance of an aluminum alloy heat-drawn net helps to dissipate heat and prevent static electricity
- 4. Memory architecture: Adopt high-performance memory particles 512MB * 16 architecture mode, increase heat dissipation, more friendly to old motherboard / CPU
- 3. Standard voltage range: 1.425V~1.575V voltage range can work normally, effectively preventing voltage fluctuation/computer power supply aging, affecting RAM service life and work efficiency. Timings: CL-13
- 2. How do I check the specs of my computer? You can download a CPU-Z software. Open the CPU-Z software, click on the ‘SPD’ column, you can see the specification of your computer's memory. If you still don't know how to check if our memory sticks are compatible with your computer, please contact us and we will give you an answer
- 1. PLEASE NOTE: 1). This desktop DDR3 memory stick is not compatible with DDR2, DDR4 and DDR5 computers and is only compatible with DDR3 desktop computers; 2). It is not compatible with laptops, only compatible with desktop computers; 3). Please don't let our memory stick be used with your old memory stick on the same motherboard. Please check your computer specifications carefully, otherwise your computer may not be compatible with our memory sticks
$99.99
5
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

A-Tech

A-Tech 64GB Kit (4x16GB) RAM for Apple Mac Pro Late 2013 | DDR3 1866MHz PC3-14900R ECC RDIMM 2Rx4 1.5V 240-Pin Registered DIMM Memory Upgrade

A-Tech

$200.39

More Details
Main highlights
- This memory is ECC RDIMM and can not be mixed with modules of a different ECC type such as ECC UDIMM, ECC LRDIMM, or Non-ECC UDIMM
- Improves performance by expanding your system's memory (RAM) capacity, allowing your system to take on more while maintaining a fast and smooth experience
- ECC Registered RDIMM; 2Rx4 (Dual Rank x4); JEDEC DDR3 standard 1.5V
- Backed by A-Tech's Limited Lifetime Warranty and supported by our knowledgeable Tech Team available to help before and after your purchase
- All A-Tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance (Please refer to your system's manual for proper installation guidelines)
- A-Tech Memory (RAM) compatible for the Apple Mac Pro Late 2013 (MacPro6,1 A1481), Part Numbers: ME253LL/A (Quad-Core 3.7 GHz), MD878LL/A (6-Core 3.5 GHz), MQGG2LL/A (8-Core 3.0 GHz), Configure-to-order (12-Core 2.7GHz)
- 64 GB RAM Kit (4 x 16GB Modules); DDR3 DIMM 240-Pin; Speeds up to 1866/1867-MHz, PC3-14900/PC3-14900R
$200.39

Best ram 16go ddr3s 1866 - April 2026

OWC 32GB (2x16GB) DDR3 1866 PC3-14900 CL13 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Kit

OWC 32GB (2x16GB) DDR3 1866 PC3-14900 CL13 2Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Kit

Patriot Memory Viper 3 DDR3 RAM 16GB (2X8GB) 1866MHz CL10 1.5v UDIMM Desktop Gaming Memory Kit Compatible with XMP - PV316G186C0K

Yongxinsheng DDR3 32GB Kit (8GBx4) Desktop RAM 1866MHz PC3-14900 UDIMM Non-ECC Unbuffered 1.5V 2Rx8 Dual Rank 240 Pin CL13 PC Computer Memory Upgrade Module (Blue)

A-Tech 64GB Kit (4x16GB) RAM for Apple Mac Pro Late 2013 | DDR3 1866MHz PC3-14900R ECC RDIMM 2Rx4 1.5V 240-Pin Registered DIMM Memory Upgrade

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