Will this fit in my imac (21.5 - inch, mid 2010 / processor 3.06 ghz intel core i3? i currently have two slots taken with 2 gb in each.

Yes this memory is indeed compatible with your system. If you have further questions, please contact us at support@timetecinc.com.

I have read all the comments stating that macbook pro late 2011 supports this ram, however there was a comment saying you should edit the ifs file.

I have a 15 inch, 2011 MacBook Pro with an i7 2.0 and replaced the 8GB or RAM with 16GB and did not need to change any settings. What I experienced was that now the macOS updated to High Sierra automatically. Then I removed the 480GB SATA drive and put in a 1TB SSD. Wow! Now I have a super fast Mac compared to what it used to be.

I need 16gb upgrade for a dell M6400, will this work? What should I buy?

Yes, it is compatible with your Dell Precision M6400. If you have any further questions, please feel free to contact support@timetecinc.com. Thank you, I.F. Timetec Inc.

I bought two 8gb modules but i actually need 4 4gb modules. can i exchange them or do i need to pay to return them and buy what i need?

You can use 2x8gb instead of of 4x4gb. You'll have 16gb as well.

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Timetec 16GB KIT(2x8GB) Compatible for Apple DDR3 1333MHz PC3-10600 CL9 for Mac Book Pro (Early/Late 2011 13/15/17 inch), iMac(Mid 2010, Mid/Late 2011 21.5/27 inch), Mac Mini(Mid 2011) MAC RAM Upgrade

Product ID: 253364714

Details

Brand
Timetec
Compatible devices
Laptop
Computer memory size
16 GB
Memory speed
1333
Ram memory technology
DDR3

⚡1333MHz blazing speed

💾16GB dual-channel power

🔧Lifetime warranty & support

288.56 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate your Mac’s memory game—because slow is so last decade!

PEACE OF MIND GUARANTEED - Backed by Timetec’s lifetime warranty and free technical support—upgrade confidently.
PLUG PLAY INSTALLATION - 204-pin UDIMM form factor designed for easy, hassle-free upgrades.
RELIABLE SPEED STABILITY - 1333MHz PC3-10600 with CL9 latency ensures smooth, lag-free computing.
PERFECT APPLE COMPATIBILITY - Tailored for MacBook Pro (2011), iMac (2010-2011), and Mac Mini (2011) models—no guesswork needed.
BOOST YOUR MACS PERFORMANCE - Upgrade to 16GB DDR3 RAM for seamless multitasking and faster app launches.

The Timetec 16GB KIT (2x8GB) DDR3 1333MHz PC3-10600 RAM is a high-performance memory upgrade specifically engineered for select Apple MacBook Pro, iMac, and Mac Mini models from 2010-2011. Featuring dual-channel 16GB capacity, low latency CL9 timing, and a 204-pin UDIMM form factor, it delivers reliable speed and stability. With lifetime warranty and free tech support, it’s the smart choice for professionals seeking to extend their Mac’s lifespan and boost productivity.

Specifications

ASIN	B00SNM1LHS
Additional Features	Lightweight
Best Sellers Rank	#7,509 in Computers ( See Top 100 in Computers ) #48 in Computer Memory
Brand	Timetec
Column Address Strobe Latency	9
Compatible Devices	Laptop
Customer Reviews	4.7 4.7 out of 5 stars (3,099)
Data Transfer Rate	1333 MHz
Form Factor	204
Manufacturer	Timetec
Memory Form Factor	UDIMM
Memory Generation	DDR3
Memory Speed	1333 Microhertz
Mfr Part Number	78AP13NUS2R8
Model Name	Timetec 16GB KIT(2x8GB)
Model Number	4328490918
Number of Items	2
Number of Packs	2
Number of Pins	204
RAM Memory Technology	DDR3
RAM Size	16 GB
UPC	765441333994
Unit Count	2 Count
Voltage	1.5 Volts (AC)

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