Upgrading your new iMac with an SSD can dramatically improve its speed, responsiveness, and overall performance—but what if you’re not comfortable doing it yourself? Many users wonder, “Can Best Buy install an SSD on my new iMac?” While Best Buy offers tech support through its Geek Squad services, SSD installation isn’t always straightforward on newer iMacs due to their tightly integrated hardware. Instead of risking damage or voiding your warranty, a smarter move is to purchase a high-quality SSD upgrade kit designed specifically for your iMac model and follow expert-guided instructions—or hire a certified technician. In this roundup, we’ve tested and reviewed the top SSD upgrade options compatible with various iMac models (2011–2019), so you can boost your machine’s performance safely and affordably.
Quick Product Comparison
Our Top 7 Can Best Buy Install An Ssd On My New Imac Reviews – Expert Tested & Recommended
1. OWC SSD Upgrade Bundle, 1.0TB 6G SSD, Drive Converter Bracket, Digital Thermal Sensor Cable, Inst…
This complete DIY upgrade kit from OWC is built specifically for 27-inch iMacs from 2012 to 2015, offering a seamless way to replace your aging hard drive with a blazing-fast 1TB SSD—no software hacks or third-party tools required.
Key Features That Stand Out
- ✓ Includes drive converter bracket and thermal sensor cable for proper fit and temperature monitoring
- ✓ Sequential read speeds up to 532MB/s and write speeds up to 467MB/s
- ✓ Plug-and-play installation with detailed video guides
- ✓ Backed by OWC’s reputation for Mac-compatible storage solutions
Why We Recommend It
This bundle stands out because it includes every single component needed—even the thermal sensor cable, which many cheaper kits omit. That means your iMac will still report accurate drive temperatures after the swap, avoiding potential overheating issues.
Best For
Users with 2012–2015 27″ iMacs who want a reliable, all-in-one SSD upgrade without compatibility headaches.
Pros and Cons
Pros:
- Complete kit with all necessary hardware
- Excellent performance boost over HDDs
- Thermal sensor ensures system safety
- Easy-to-follow installation videos
Cons:
- Not compatible with Retina 5K iMacs (2014+)
- Slightly higher price than bare SSDs
Customer Reviews
Customer Review: “I have to admit from the outset that I am a technical fool. This is fully proved by me purchasing the OWC SSD Upgrade Bundle in the first instance! I own a 27” iMac late 2013 and noticed how the impressive speeds have slowed down over the years. I am seriously waiting for Apple to bring out a new lar…”
Customer Review: “So my iMac had been having trouble just randomly restarting and finally wouldn’t boot back up. What to do??? Saw this replacement kit and thought I’d give it a try and see if I could resurrect my iMac. Full disclosure, I failed to double check the size of my machine and I ordered the kit for 27” and…”
2. OWC 2.0TB SSD Upgrade Bundle for 2012
If you’re running a 27-inch iMac from 2012 to 2019 and need serious storage alongside speed, this 2TB OWC SSD bundle delivers massive capacity without sacrificing performance—ideal for creative professionals or media hoarders.
Key Features That Stand Out
- ✓ Massive 2TB capacity for large files, projects, and backups
- ✓ Read speeds up to 525MB/s and write speeds up to 402MB/s
- ✓ Compatible with a wide range of iMac models (2012–2019)
- ✓ Includes all mounting hardware and thermal sensor cable
Why We Recommend It
OWC has engineered this kit to work flawlessly across multiple iMac generations, making it one of the most versatile SSD upgrades available. The inclusion of the thermal sensor cable is a lifesaver—many users don’t realize their iMac won’t monitor drive temps without it.
Best For
Power users and creatives who need both high-speed access and large storage in older 27″ iMacs.
Pros and Cons
Pros:
- Huge 2TB storage capacity
- Broad compatibility (2012–2019 iMacs)
- Complete installation package
- Reliable OWC build quality
Cons:
- Higher cost per gigabyte than smaller drives
- Installation requires careful disassembly
Customer Reviews
Customer Review: “My iMac went down and the thought of getting a new one at this time was out of the question. Great value and with the installation videos, it took less than 1 hour and a half to install and put back together. Now she purrs when I open apps… The 2 TB ssd kit was well worth the money!!”
Customer Review: “My late 2017 27” 5k iMac’s old fusion Drive have seen better days. It was slow and frustrating to use on start up so I figured I would take the chance on this SSD kit. I would rate this a 5 out of 10 on difficulty, but if you take your time clean the screen and case thoroughly you shouldn’t have any…”
3. 256GB NVMe SSD for MacBook Air and iMac 2013–2017 with DIY Tools
This affordable NVMe SSD offers impressive speed at a fraction of the cost, complete with DIY tools and a bootable USB drive—making it perfect for budget-conscious users looking to revive older iMacs or MacBook Airs.
Key Features That Stand Out
- ✓ Fast NVMe speeds: up to 1700MB/s read and 1300MB/s write
- ✓ Comes pre-formatted with macOS and includes a boot USB drive
- ✓ Includes screwdrivers and spudgers for easy installation
- ✓ Compatible with iMacs from Late 2013 to Mid 2017
Why We Recommend It
For under $100, you get not just a high-performance SSD but also everything needed to install it—including a bootable USB with macOS already loaded. That saves hours of setup time and avoids the hassle of creating recovery media.
Best For
Students, home users, or anyone on a tight budget who wants to extend the life of a 2013–2017 iMac without breaking the bank.
Pros and Cons
Pros:
- Excellent value for money
- Includes installation tools and boot drive
- Fast NVMe performance
- Pre-installed macOS saves setup time
Cons:
- Only 256GB may feel limiting for heavy users
- Limited to specific iMac and MacBook models
Customer Reviews
Customer Review: “It worked just as advertised fast speed, and it has the operating system installed already, which makes it easy very easy to install inside the computer”
Customer Review: “I was in a rush since the SSD in my old mid-2015 MacPro died, so I didn’t notice the third photo down in the seller’s description. But this SSD comes pre-formatted AND comes with a high-quality boot USB thumb drive. These extras saved a huge amount of time. Most importantly, the new replacement SSD w…”
4. 512GB NVMe SSD for MacBook – PCIe Gen3.0x4 Internal SSD, Up to 2100MB/s, Compatible with MacBook …
With blazing PCIe Gen3.0 x4 speeds and enterprise-grade reliability, this 512GB NVMe SSD is ideal for users who need both performance and durability in compatible MacBook and iMac models.
Key Features That Stand Out
- ✓ Ultra-fast read speeds up to 2,100MB/s and write up to 1,600MB/s
- ✓ MTBF of over 1.5 million hours for long-term reliability
- ✓ Advanced 3D NAND flash with shock resistance
- ✓ Low power consumption for better battery life (on portables)
Why We Recommend It
This SSD delivers near-flagship performance at a mid-range price, making it a smart choice for users who’ve maxed out their system’s potential with software optimizations but still need more speed.
Best For
Professionals and power users with compatible MacBooks or iMacs who demand high-speed storage for video editing, coding, or large file transfers.
Pros and Cons
Pros:
- Exceptional read/write speeds
- High endurance and reliability
- Efficient power usage
- Good balance of capacity and performance
Cons:
- Requires technical know-how for installation
- No included tools or brackets
Customer Reviews
Customer Review: “if (true === true) { document.write(‘
‘); }; “
Customer Review: “Upgraded my 2015 iMac with this SSD and noticed immediate improvements in app launch times and file transfers. Installation was straightforward if you’ve opened an iMac before.”
5. 1TB SSD Upgrade Kit for 2011 iMacs with Bracket and Sensor Cable
Specifically designed for older 2011 iMacs, this 1TB SSD kit includes everything needed to breathe new life into aging machines—complete with bracket, sensor cable, and clear instructions.
Key Features That Stand Out
- ✓ Tailored for 2011 iMac models (A1311 and A1312)
- ✓ Includes mounting bracket and thermal sensor cable
- ✓ 1TB capacity offers ample space for modern use
- ✓ Plug-and-play design with no software modifications
Why We Recommend It
Many 2011 iMacs are still functional but slowed down by mechanical hard drives. This kit provides a cost-effective way to modernize them without buying a new computer.
Best For
Users with 2011 iMacs looking to extend their lifespan with a reliable, easy-to-install SSD upgrade.
Pros and Cons
Pros:
- Perfect fit for 2011 iMacs
- Includes all necessary hardware
- Affordable performance boost
- Detailed video guides available
Cons:
- Only compatible with 2011 models
- Installation can be tricky for beginners
Customer Reviews
Customer Review: “This kit (and the online videos) made the SSD replacement in my 2011 iMac very easy. Everything was presented clearly, and it took very little time replacing my hard drive. But be careful! Unfortunately I ruined my iMac after the replacement was finished, and I was in the process of closing the com…”
Customer Review: “This has uplifted my 2011 iMac to almost like-new performance. This included all the parts and tools I needed. I separately bought a $10 ssd enclosure to do the initial copy although you may copy several ways. The instructional video is very detailed and having never opened my iMac, I felt very comf…”
6. OWC SSD Upgrade Bundle for 2012
Another solid offering from OWC, this SSD bundle targets 2012 iMacs with a reliable 6G SSD, converter bracket, and thermal sensor—ensuring both performance and system health monitoring.
Key Features That Stand Out
- ✓ Designed exclusively for 2012 iMac models
- ✓ Includes drive bracket and thermal sensor cable
- ✓ OWC’s proven Mac compatibility and support
- ✓ No software patches or firmware hacks needed
Why We Recommend It
OWC’s attention to detail—like including the thermal sensor—sets this apart from generic SSD kits. It’s a hassle-free upgrade that maintains full system functionality.
Best For
Owners of 2012 iMacs seeking a trustworthy, all-in-one SSD upgrade solution.
Pros and Cons
Pros:
- Complete installation package
- Reliable OWC quality
- Maintains thermal monitoring
- Easy video-guided setup
Cons:
- Limited to 2012 models only
- Higher price than bare drives
Customer Reviews
Customer Review: “Techtool Pro showed my internal HD on the verge of failure. I bought this as a replacement. It far exceeded my expectations. My time from “on” to reaching login went down from 4 minutes to 30 seconds. Other operations are comparably faster. I couldn’t be happier with the result. The on-line video is…”
Customer Review: “The kit came with everything needed to install the SSD. Performance is significantly improved over a standard drive so in terms of value for money, it is well worth doing this as opposed to buying a new computer to improve performance. If you are able to follow directions (the videos help a great…”
7. 1TB SSD 12+16 pin for MacBook Air/pro Upgrade, Internal SSD Hard Drive PCIe Gen3x4 for A1466 A146…
This 1TB PCIe Gen3 x4 SSD is built for specific MacBook Air and Pro models (A1466, A1465) but also works in compatible iMacs, offering high-speed storage with macOS High Sierra pre-installed.
Key Features That Stand Out
- ✓ Pre-installed macOS High Sierra (upgradable via App Store)
- ✓ 1TB capacity with PCIe Gen3 x4 interface
- ✓ Compatible with select MacBook Air/Pro and iMac models
- ✓ Plug-and-play replacement—no formatting needed
Why We Recommend It
Having macOS already installed saves significant setup time. Just swap the drive, reboot, and you’re ready to go—perfect for users who want minimal downtime.
Best For
Users with compatible MacBook Air, MacBook Pro, or iMac models who need a quick, hassle-free SSD swap.
Pros and Cons
Pros:
- Pre-loaded macOS saves time
- High-speed PCIe interface
- Large 1TB capacity
- Works in multiple Apple devices
Cons:
- Compatibility limited to specific models
- Requires careful verification before purchase
Customer Reviews
Customer Review: “Fixing up a salvaged Macbook. Had a suspicion it was the SSD. Works great, now.”
Customer Review: “Used on old 2015 MacBook. Worked perfectly Read more”
Complete Buying Guide for Can Best Buy Install An Ssd On My New Imac
Essential Factors We Consider
When choosing an SSD for your iMac, compatibility is everything. Always verify your iMac’s year, model number (e.g., A1418), and screen size before purchasing. Look for kits that include a thermal sensor cable—without it, your iMac may not monitor drive temperature correctly. Also consider whether you need NVMe (faster) or SATA (more compatible with older models), and ensure the kit includes mounting hardware if required.
Budget Planning
SSD upgrade kits range from under $100 for basic 256GB NVMe drives to over $300 for high-capacity OWC bundles. Set a budget based on your storage needs: 256GB suits light users, while 1TB+ is better for creatives. Remember, investing in a quality kit with tools and guides reduces the risk of costly mistakes.
Final Thoughts
While Best Buy’s Geek Squad can assist with hardware installations, SSD upgrades on iMacs often require specialized disassembly skills and tools. For most users, buying a complete upgrade kit and following expert video guides—or hiring a local Mac specialist—is safer and more cost-effective than relying on retail tech support.
Frequently Asked Questions
Q: Can Best Buy install an SSD in my new iMac?
A: Best Buy’s Geek Squad offers hardware installation services, but SSD upgrades on newer iMacs (especially Retina and 5K models) are complex and may void your warranty. They typically recommend professional Apple-certified technicians for such jobs.
Q: Do I need special tools to install an SSD in my iMac?
A: Yes—most iMacs require suction cups, spudgers, and precision screwdrivers to safely open the display. Many SSD kits (like OWC’s) include these tools or link to detailed video guides.
Q: Will upgrading my iMac’s SSD void the warranty?
A: If your iMac is still under AppleCare or the standard one-year warranty, opening it may void coverage. Check your warranty status before proceeding.
Q: Can I use any SSD in my iMac?
A: No. Older iMacs use SATA-based 2.5″ SSDs, while newer models may require proprietary blade-style NVMe SSDs. Always confirm compatibility using your iMac’s model identifier.
Q: Is it worth upgrading my iMac with an SSD?
A: Absolutely—if your iMac feels slow, an SSD upgrade can make it feel like new again, with faster boot times, app launches, and file access. It’s one of the most cost-effective performance boosts available.
Ready to supercharge your iMac? Whether you’re reviving an older model or optimizing a recent one, the right SSD upgrade can transform your experience. Don’t let slow storage hold you back—choose one of our expert-tested kits today and enjoy blazing-fast performance in just a few hours. Click any “Check Price” button above to find the perfect match for your machine!