Best Cl11 Computer Memory in 2026
Daisy
Last Updated: Jul 17, 2026
Daisy
Last Updated: Jul 17, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| A-Tech Components | 9.91 | ❌ | ❌ | ❌ |
A-Tech Memory RAM upgrade compatible for select Laptop, Notebook, and All-in-One (AIO) computers
Single 2 GB Module; DDR3 SO-DIMM 204-Pin; Speeds up to 1066/1067-MHz, PC3-8500/PC3-8500S
NON-ECC Unbuffered; 1Rx8 or 2Rx8 (Single or Dual Rank); JEDEC DDR3 standard 1.5V
Expands your system's available Memory RAM resource, improving performance, speed and allowing you to take on more while maintaining a smooth experience
Quick and easy to install, no expertise required (Please refer to your system's manual for seating and channel guidelines)
All A-Tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance
Backed by A-Tech's Limited Lifetime Warranty + Tech Support Team available to help before and after your purchase
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| A-Tech Components | 9.91 | ❌ | ❌ | ❌ |
A-Tech Memory RAM upgrade compatible for select Laptop, Notebook, and All-in-One (AIO) computers
4 GB RAM Kit (2 x 2GB Modules); DDR3 SO-DIMM 204-Pin; Speeds up to 1066/1067-MHz, PC3-8500/PC3-8500S
NON-ECC Unbuffered; 1Rx8 or 2Rx8 (Single or Dual Rank); JEDEC DDR3 standard 1.5V
Expands your system's available Memory RAM resource, improving performance, speed and allowing you to take on more while maintaining a smooth experience
Quick and easy to install, no expertise required (Please refer to your system's manual for seating and channel guidelines)
All A-Tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance
Backed by A-Tech's Limited Lifetime Warranty + Tech Support Team available to help before and after your purchase
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Timetec International Inc | 9.95 | ✅ | ✅ | ✅ |
DDR3 1066MHz PC3-8500 204-Pin Unbuffered Non ECC 1.5V CL7 Dual Rank 2Rx8 based 256x8 Module Size: 8GB KIT(2x4GB Modules) Guaranteed – Lifetime warranty from Purchase Date Free technical support
Compatible with Apple Mac Book - 13 inch Late 2008, 13 inch Late 2009, 13 inch Mid 2010 - Mac Book5,1 MacBook6,1 Mac Book7,1
Compatible with Apple Mac Book Pro -15 inch Late 2008, 17 inch Early 2009, 13 inch / 15 inch / 17 inch Mid 2009, 13 inch / 15 inch / 17 inch Mid 2010 - Mac Book Pro5,1 Mac Book Pro5,2 Mac Book Pro5,3 Mac Book Pro5,4 Mac Book Pro5,5 Mac Book Pro6,1 Mac Book Pro6,2 Mac Book Pro7,1
Compatible with Apple iMac - 20 inch/ 24 inch Early 2009, 20 inch Mid 2009, 21.5 inch / 27 inch Late 2009 - iMac9,1 iMac10,1 iMac11,1
Compatible with Apple Mac Mini - Early 2009, Late 2009, Mid 2010 - MacMini3,1 MacMini4,1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Motoeagle-US | 9.89 | ✅ | ✅ | ✅ |
💮 Superior Compatibility: DDR3 1066MHz PC3 8500S 8GB Kit (4GBx2) SO-DIMM 204-Pin Non-ECC Unbuffered 2Rx8 Laptop Memory, Designed for select MacBook Pro, iMac, Mac mini models, and AMD, Intel, Mac systems.
💮 High-Quality and Strict Test: Motoeagle's memory use high quality chips (Samsung, SK Hynix, Kingston, Micron). All chips 100% Tested, with strong compatibility and high stability with motherboards of various brands. It can provide your computer with superior memory quality and the stability required for long-term system operation.
💮 Plug and Play: Memory upgrade is one of the fastest, easiest, and most affordable ways to immediately improve the performance of your computer. If your PC laptops or Mac system is running slowly, Upgrade memory can solve your problems.
💮 Attention: Before purchase, please ensure your computer ram model, max ram and ram slot. Before installation, please wipe connection finger gently with eraser.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| YAIMAY | 9.93 | ✅ | ✅ | ✅ |
【4GB laptop PC3 DDR3 1066MHz 8500 8500S】 Please confirm your computer model and the correct memory parameters as well as the maximum memory of each slot， to prevent the troubles of a wrong purchase. Model: 4GB DDR3-8500 PC3 1066MHz/1067MHz 204-pin Dual Rank NON-ECC Unbuffered Laptop Ram 1.5V CL7
【Lifetime warranty and service】All chips have been through strict tests to ensure a high performance and realibility. Life-time warranty for your confidence purchase. Any problems, please feel free to contact us, we will reply you within 12 hours.
【Advanced electroplating】: Advanced electroplating process is applied on the connecting finger in this ram sticks to improve corrosion resistance and electrical conductivity for premium quality, helps Increasing system performance and responsiveness, run apps faster and multitask with ease, saves time.
【 Increase bandwidth】Inserted Increase bandwidth, reducing power consumption and extend battery life. Faster burst access speed for improving sequential data throughput, bring you great online multi tasks and game experience. Install with ease; no computer skills required.
【RAM EXPERT】Designed professionally for all computer system. Professional laptop computer ram upgrade.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Timetec International Inc | 9.95 | ✅ | ✅ | ✅ |
DDR3 1066MHz PC3-8500 204-Pin Unbuffered Non ECC 1.5V CL7 Dual Rank 2Rx8 based 256x8 Module Size: 4GB Package: 1x4GB Guaranteed – Lifetime warranty from Purchase Date Free technical support
Compatible with Apple Mac Book - 13 inch Late 2008, 13 inch Late 2009, 13 inch Mid 2010 - Mac Book5,1 MacBook6,1 Mac Book7,1
Compatible with Apple Mac Book Pro -15 inch Late 2008, 17 inch Early 2009, 13 inch / 15 inch / 17 inch Mid 2009, 13 inch / 15 inch / 17 inch Mid 2010 - Mac Book Pro5,1 Mac Book Pro5,2 Mac Book Pro5,3 Mac Book Pro5,4 Mac Book Pro5,5 Mac Book Pro6,1 Mac Book Pro6,2 Mac Book Pro7,1
Compatible with Apple iMac - 20 inch/ 24 inch Early 2009, 20 inch Mid 2009, 21.5 inch / 27 inch Late 2009 - iMac9,1 iMac10,1 iMac11,1
Compatible with Apple Mac Mini - Early 2009, Late 2009, Mid 2010 - MacMini3,1 MacMini4,1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Timetec International Inc | 9.95 | ✅ | ✅ | ✅ |
DDR3 1066MHz PC3-8500 204-Pin Unbuffered Non ECC 1.5V CL7 Dual Rank 2Rx8 based 512x8 Module Size: 8GB Package: 1x8GB Guaranteed – Lifetime warranty from Purchase Date Free technical support
Compatible for Apple Mac Book - 13 inch Mid 2010 - Mac Book7,1 (2.4 GHz)
Compatible for Apple Mac Book Pro -13 inch Mid 2010 - Mac Book Pro7,1 (2.4 GHz, 2.66GHz)
Compatible for Apple iMac - 27 inch Late 2009 - iMac11,1 (2.66 GHz, 2.8GHz)
Compatible for Apple Mac Mini - Mid 2010 – MacMini4,1(2.4GHz, 2.66GHz, Server)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Timetec International Inc | 9.95 | ✅ | ✅ | ✅ |
NOTE: Apple OS 10.7.5 or Later REQUIRED for utilization of more than 8GB of total system memory and need to updated with the latest EFI
DDR3 1066MHz PC3-8500 204-Pin Unbuffered Non ECC 1.5V CL7 Dual Rank 2Rx8 based 512x8 Module Size: 16GB KIT(2x8GB) Package: 2x8GB Guaranteed Lifetime warranty from Purchase Date Free technical support
Compatible for Apple Mac Book - 13 inch Mid 2010 - Mac Book7,1 (2.4 GHz)
Compatible for Apple Mac Book Pro -13 inch Mid 2010 - Mac Book Pro7,1 (2.4 GHz, 2.66GHz)
Compatible for Apple iMac - 27 inch Late 2009 - iMac11,1 (2.66 GHz, 2.8GHz)
Compatible for Apple Mac Mini - Mid 2010 – MacMini4,1(2.4GHz, 2.66GHz, Server)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Timetec International Inc | 9.95 | ✅ | ✅ | ✅ |
DDR3 1066MHz PC3-8500 204-Pin Unbuffered Non ECC 1.5V CL7 Dual Rank 2Rx8 based 256x8
Module Size: 8GB KIT(2x4GB Modules) Package: 2x4GB ; JEDEC standard 1.5V
PCB Color may be different (Black or Green) due to different production batches; all Timetec products are high quality and rigorously tested to meet stringent standards
For DDR3 Laptop Notebook PC Computer Compatible with Intel and AMD CPU, Not for Desktop
Guaranteed Lifetime warranty from Purchase Date and Free technical support based on United States
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Timetec | 5 |
| A-Tech | 2 |
| D Duomeiqi | 1 |
| Motoeagle | 1 |
We've carried out a comprehensive analysis of 36,155 reviews on computer memory, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select computer memory priced around $18.16, with top brands including owc, corsair, wlizedle, sp silicon power, teamgroup, lunani, crucial and hp and pangukaitiandi
Our team of expert editors reviewed these high-quality items and handpicked the top 9 computer memory for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include owc (other world computing), amazon.com, wlizedle store, silicon power usa inc, teamgroup inc. and configuresystem and the new new .
We are dedicated to assisting our users in finding the right memory Products based on their needs, saving them considerable time when choosing which computer memory to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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