




🚀 Supercharge your iMac—because slow is so last decade!
Timetec’s 16GB DDR3 1333MHz PC3-10600 RAM kit (4x4GB) is a precision-engineered memory upgrade for Mid 2010 and 2011 iMac 21.5" and 27" models. Featuring low-voltage 1.5V CL9 modules, it delivers reliable, high-speed performance compatible with Core i3, i5, and i7 processors. Easy to install and backed by a lifetime warranty, this upgrade transforms aging iMacs into multitasking powerhouses without the cost of a new machine.





| ASIN | B07WXN1B18 |
| Best Sellers Rank | #537 in Internal Solid State Drives #7,060 in Computer Internal Components |
| Customer Reviews | 4.6 4.6 out of 5 stars (217) |
| Date First Available | January 23, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.9 ounces |
| Item model number | 78 |
| Manufacturer | Timetec |
| Package Dimensions | 3.85 x 3.75 x 0.65 inches |
J**H
Excellent product and easy to install
I highly recommend Timetec Hynix 16gb. Bought to upgrade my 2010 IMac 27" desktop from 4gb to 16 since it was running so slow. After watching YouTube videos re installation...actual process took me about 15 min.....fast and easy! Now have 16 gb and a noticeable difference in speed! Thank you Timtec!!!...Just saved me over $2500....no new IMac needed now!
L**2
Works Great
Installed the RAM in my Mid 2010 21.5 iMac with no issues. I can now play a game and have YouTube in the background without it crashing. We’ll see how the RAM holds up long term.
C**R
Quality RAM for a good price!
They installed great and run at the speed they should. I decided to save an older iMac from becoming ewaste and this really helps! Quality RAM for a good price!
E**N
No Hassles!!!
Compatible with my old 21.5 inch iMac. Installation under 5 minutes. Sped up my computer. Apps are opening much quicker. Great for the price.
M**N
Really improved my iMac's performance
I'm not one to usually undertake a computer upgrade project, but I got a refurbished iMac for only $100 and it needed more memory just to perform basic functions. I watched a few YouTube videos, saw how easy it was, and did it. Amazing! Now instead of 4 GB memory I have 16 GB and no lag in operations. Super easy to install.
B**.
Go with the 4 gig modules. Not the 8 gig.
Was exactly as described. This quality memory made my mid 2011 iMac run as good as new! Make sure if you have Mid 2011 you get the 4 memory modules. The 2 8gig modules did not increase performance.
Q**N
Works great !
Bumped up the memory in my Mac to 16mb. They were easy to install and the computer is much faster. I was thinking of buying a new computer but I think I’ll wait thanks to the upgrade.
C**Y
One of these four chips was bad.
Since one of the chips was bad, I was only able to use two of the chips to upgrade the memory in the Mac. I did not hassle with returning them since I desparately needed to add at least some memory to this system. I probably will not purchase Timetec memory again.
W**E
3 working but one not, after 3 months of use
J**N
Estas memorias son magníficas, llegaron e inmediatamente las instalé al equipo. Comenzaron a funcionar sin problemas y dieron exactamente lo que el fabricante ofreció. Estoy muy contento con esta compra.
B**A
Hasta ahora funcionan perfectamente en mi imac i5 3.6hz 27' del 2010 la primera ves al instalarlas no funcionaron pero es por el registro de la memoria de arranque de la iMac hay que configurar de nuevo borrando ese registro de arranque gracias
C**N
Excelente producto para actualizar y mejorar el desempeño de mi IMac
M**M
Fácil de instalar
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