2013 27 imac14 2 replacement lcd panel free sample

I have a iMac 27” late 2013 machine EMC 2639 . Unfortunately, the screen does not work. Where can I source a replacement screen? And what additional information about the screen other than what I’ve already provided do I need to know (e.g: is there a model number somewhere on the screen that I need to know to make sure I get a correct replacement)?

A cracked glass screen or LCD display is no fun, especially if you were in the middle of working on something important when the damage occurred. If your broken or cracked Apple iMac monitor still has working components, you don"t necessarily need to replace the entire display. You can fix it easily yourself with one of the many affordable iMac replacement screens available on eBay; installation usually only takes minutes, so you can get back to work or play quickly.How does a replacement iMac screen work?

The iMac LCD glass replacement screen has a built-in magnetic perimeter which holds it into place on the display. The LCD panel attaches to the display via cables that supply the power and data to the screen. As long as you have a properly functioning display base and cables, it should be easy to install a new glass display and LCD panel without the need for expensive tools.How do you choose the right iMac 27 LCD screen?

When purchasing an iMac 27 LCD, you"ll need to make sure that the model you select is compatible with your specific computer model. eBay has tons of new and used iMac LCD and replacement screens available to select from. You can use some of these helpful search options on eBay to select the right type of screen or display for your needs:Brand compatibility: You can choose from OEM or unbranded screen replacements that fit your device and budget.

Custom bundle: Some offerings include a custom bundle that includes everything you need to replace your screen, including an opening wheel and adhesive strips. This can make the job quicker and easier.How do you know if the LCD panel is broken?

LCD or liquid crystal displays use liquid crystals to produce color and images on the screen. The crystals themselves don"t produce any light, so they get the light they need from a backlight. If the LCD panel is broken or cracked, you might notice strange lines or patterns on the screen, black or blurred spots on the display, or the screen might be totally black. In this case, the LCD panel might need to be replaced and not just the glass.Which computer is the iMac 27 LCD screen compatible with?

eBay offers a variety of replacement glass and LCD displays for the iMac computer. You can find compatible replacement displays and screens for every model, from late 2009 models up to 2015 models.Content provided for informational purposes only. eBay is not affiliated with or endorsed by Apple.

Screen weakness: The metal surrounds on the LCDs of these machines often break at the sides near the hinges. This was an unforeseen weakness in the design of the LCD assembly. These days this fault is not worth repairing given the age of the machine.

Drive cable failures: The cable which connects the hard drive to the logic board runs through 3 90 degree bends, and the copper inside the cable cracks and becomes brittle over time. This exhibits in the same way as a hard drive failure, and may cause a hard drive failure as well. We often recommend removing the optical drive and using a caddy to fit an SSD in the optical drive space as a way round this issue, since replacement cables are also prone to fail.

Screen weakness: The display starts to come away from the hinge area. This was an unforeseen weakness in the design of the LCD assembly where the adhesive fails. This is repairable, but the costs (around £200 + vat) are more expensive than the machine is worth.

Kernel Panic issues: This is a very common issue on the 15in 2010 MacBook Pros (logic board number 820-2850), often mistakenly attributed to a failed GPU or graphics chip. In fact, in most cases, the issue is with a tantalum capacitor on the logic board (C9560). This capacitor often fails and causes a slight short to ground, so when the computer switches from the integrated (Intel HD Graphics) to the dedicated (Nvidia GeForce GT 330M) GPU it causes a kernel panic. The solution is to replace the C9560 capacitor for a larger and more reliable polymer capacitor (extending the ground plane to allow fixation). We have a fixed price service to repair this fault.

Graphics card failures: Very rare (it is often the capacitor problem above), but if you get actual graphical distortion on screen it is likely that the GPU has failed. At this point logic board replacement is the only option. This is around £250 + Vat.

Graphics card failures: This is THE MOST COMMON failure of any MacBook Pro ever made. It affects almost every machine. It exhibits as graphical distortion or incomplete/cyclical booting. The fault is with one of the Graphics chips. There are lots of poor fixes out there (replacing logic board for example is pointless, re-balling is pointless as the fault always returns). As of January 2019 there is a new permanent fix where we permanently bypass the dedicated GPU. See our fixed cost repair service.

Drive cable failures: The cable which connects the hard drive to the logic board runs through 3 90 degree bends, and the copper inside the cable cracks and becomes brittle over time. This exhibits in the same way as a hard drive failure, and may cause a hard drive failure as well. We often recommend removing the optical drive and using a caddy to fit an SSD in the optical drive space as a way round this issue, since replacement cables are also prone to fail.

"Staingate": Delamination of the LCD panel. Nicknamed "Staingate", this is where the anti reflective coating comes off the LCD. Apple may still replace the screen for you for free. Check with them for details.

"Staingate": Delamination of the LCD panel. Nicknamed "Staingate", this is where the anti reflective coating comes off the LCD. Apple may still replace the screen for you for free. Check with them for details.

"Staingate": Delamination of the LCD panel. Nicknamed "Staingate", this is where the anti reflective coating comes off the LCD. Apple may still replace the screen for you for free. Check with them for details.

"Staingate": Delamination of the LCD panel. Nicknamed "Staingate", this is where the anti reflective coating comes off the LCD. Apple may still replace the screen for you for free. Check with them for details.

Display issues (Stage lights effect / Flexgate): This exhibits as either bright spots along the bottom of the LCD panel, or complete failure of the LCD backlight. We have a service to repair this fault here.

Keyboard issues: The keyboards on these units have a lot of problems. Random keys will stop working. We have replacement services for some models, see our keyboard repair page here.

Some older iMacs, like the Late 2006 model, have 1GB base memory installed. Newer iMac models, such as the Retina 5K and 27-inch 2019 and 2020 models, come with 8GB base memory.

For example, suppose you want to add more RAM to an iMac Retina 5K, 27-inch, 2017 model. If that"s the case, you"ll want to use PC4-2400 (1900), Unbuffered, Nonparity, 260-pin, 2400MHZ DDR4 SDRAM SO-DIMM modules.

You can find the correct RAM you need at OWC. With OWC iMac RAM upgrades, you can have up to 4x more memory vs. factory options (Retina 5K, 27-inch (2019 - 2020).

If you own a 27-inch iMac, upgrading the memory is simple and should only take about five minutes to complete. In the back of each 27-inch iMac, there is a small memory bay door that houses the memory cage. After opening this door, you can easily access and pull out the original memory and replace it with any other Apple-compatible memory modules.

If you own a 21.5-inch iMac or an iMac Pro, the memory upgrade process is more advanced and involves removing and reinstalling the iMac screen to access the memory. We recommend professional installation for these models to ensure you upgrade your iMac RAM safely.

Since the debut of the Apple iMac in 1998, OWC has offered Apple-compatible memory upgrades for any Apple iMac desktop. To make the memory installation process as stress-free and straightforward as possible, we provide step-by-step installation videos to walk users through the upgrade process and expert technical support, who are more than happy to answer any questions you may have. All OWC brand memory is thoroughly tested and assured to perform flawlessly with your iMac and is covered by a Lifetime Advance Replacement Warranty and a Money-Back Guarantee.

Your iMac comes with 90 days of free telephone support and a one-year limited warranty. Purchase the AppleCare Protection Plan to extend your service and support to three years from your computer’s purchase date. Only the AppleCare Protection Plan provides you with direct telephone support from Apple technical experts and the assurance that repairs will be handled by Apple- authorized technicians using genuine Apple parts. For more information, visit Apple Support or call 800-823-2775.

Choose a processor...PowerARM1.07GHz G4 PowerPC 74451.0GHz A51.0GHz A61.0GHz Pentium M ULV 7231.0GHz G4 PowerPC 74571.0GHz A41.0GHz A5X1.0GHz i.Mx6 SoloLite1.0GHz G4 PowerPC 74551.1GHz Mobile M M-5Y311.1GHz Core i3 000NG41.1GHz Core m3 M3-6Y301.1GHz Celeron 8471.1GHz Core i5 1030NG71.25GHz G4 PowerPC 74571.25GHz G4 PowerPC 74551.2GHz Core m3 M3-7Y321.2GHz Mobile M M-5Y511.2GHz Tegra 3 T30L1.2GHz Cortex A-9 PXA9861.2GHz OMAP OMAP44301.2GHz OMAP OMAP44701.2GHz Core i7 1060NG71.2GHz Core m5 M5-6Y541.2GHz G4 PowerPC 7457B1.2GHz Snapdragon Krait1.2GHz OMAP OMAP36401.2GHz OMAP OMAP44601.33GHz G4 PowerPC 7457B1.33GHz G4 PowerPC 74571.33GHz G4 PowerPC 74551.3GHz Core i5 I5-4250U1.3GHz Core m7 M7-6Y751.3GHz ARM Cortex-A7 MT8127D1.3GHz Celeron 8671.3GHz Core i5 I5-7Y541.3GHz Mobile M M-5Y711.3GHz ARM Cortex A-9 OMAP44701.42GHz G4 PowerPC 74551.42GHz G4 PowerPC 7457B1.4GHz Core i5 8257U1.4GHz Tegra 3 T301.4GHz A6X1.4GHz A8 APL10111.4GHz Core i5 4260U1.4GHz Core i7 I7-7Y751.4GHz Cortex A-91.4GHz A7 Cyclone1.4GHz Core 2 Duo SU94001.5GHz A8X1.5GHz Core Solo T12001.5GHz G4 PowerPC 74571.5GHz Snapdragon Krait1.5GHz ARM Cortex A-9 OMAP44701.5GHz Core i3 i3-4020Y1.5GHz MT81351.5GHz G4 PowerPC 7457B1.5GHz Exynos 42121.66GHz Atom N5701.66GHz Atom N4551.66GHz Core Duo T23001.67GHz G4 PowerPC 7457B1.6GHz Atom x7-Z87001.6GHz Core 2 Duo P75001.6GHz Core 2 Duo SU96001.6GHz Core i5 5250U1.6GHz Core i5 i5-4200U1.6GHz Tegra 3 T331.6GHz Atom Z25601.6GHz Core 2 Duo SL93001.6GHz Core i5 2467M1.6GHz Core i5 8210Y1.6GHz G5 PowerPC 970fx1.7GHz Tegra 4 Cortex A151.7GHz Exynos 5 Dual 52501.7GHz Core i5 3317U1.7GHz Core i7 I7-4650U1.7GHz ARM Cortex-A151.7GHz Core i5 2557M1.7GHz Core i7 8557U1.83GHz Core Duo T24001.83GHz Core 2 Duo T56001.86GHz Core 2 Duo SL94001.8GHz A91.8GHz Core i5 3427U1.8GHz Core i7 2677M1.8GHz Core 2 Duo P77001.8GHz Core i5 5350U1.8GHz G5 PowerPC 970fx1.9GHz Core i5 i5-4300U1.9GHz G5 PowerPC 970fx1GHz Snapdragon QSD86501GHz ARM Cortex A-9 OMAP44301GHz Tegra 21GHz Snapdragon MSM82551GHz ARM Cortex-A81GHz Scorpion QSD82502.0GHz G5 PowerPC 970fx2.0GHz Core 2 Duo P73502.0GHz Core 2 Duo T73002.0GHz Core i5 1038NG72.0GHz Core i7 2635QM2.0GHz Core i7 Quad-Core 4750HQ2.0GHz G5 Dual-core 970MP2.0GHz Cortex-A9 MPCore2.0GHz Core 2 Duo T72002.0GHz Core Duo T25002.0GHz Core i5 I5-6360U2.0GHz Core i7 3667U2.0GHz Xeon Dual-core 51302.13GHz Core 2 Duo SL96002.13GHz Core 2 Duo P74502.16GHz Core Duo T26002.16GHz Core 2 Duo T74002.1GHz G5 PowerPC 970fx2.1GHz Core 2 Duo T81002.26GHz Xeon Quad-core2.26GHz Core 2 Duo P7550 or P84002.26GHz Xeon Quad-core E55202.2GHz Core i7 i7-6650U2.2GHz A9X2.2GHz Core i7 2675QM2.2GHz Core i7 4770HQ2.2GHz Core i7 8750H2.2GHz Snapdragon 8002.2GHz Core 2 Duo T75002.2GHz Core i7 2720QM2.2GHz Core i7 5650U2.33GHz Core 2 Duo T76002.3GHz G5 970fx2.3GHz A10X Fusion2.3GHz Core i5 2415M2.3GHz Core i5 8259U2.3GHz Core i7 2820QM2.3GHz Core i7 3635QM2.3GHz Core i9 9880H2.3GHz G5 Dual-core 970MP2.3GHz A10 Fusion2.3GHz 18-Core Xeon W-2191B2.3GHz Core i5 7360U2.3GHz Core i7 1068NG72.3GHz Core i7 3615QM2.3GHz Core i7 Quad-Core 4850HQ2.49GHz A12 Bionic2.4GHz Core Xeon Quad-Core2.4GHz Core 2 Duo E81352.4GHz Core 2 Duo T77002.4GHz Core i5 2435M2.4GHz Core i5 520M2.4GHz Core i5 i5-6300U2.4GHz Core i7 3740QM2.4GHz Core i9 9980HK2.4GHz A11 Bionic2.4GHz Core 2 Duo P86002.4GHz Core 2 Duo T83002.4GHz Core i5 4258U2.4GHz Core i5 8279U2.4GHz Core i7 2760QM2.4GHz Core i7 I7-6660U2.53GHz Core 2 Duo T94002.53GHz Core 2 Duo P87002.53GHz Core i5 540M2.5GHz G5 PowerPC 970fx2.5GHz A12X Bionic2.5GHz Core 2 Duo T93002.5GHz Core i5 2520M2.5GHz Core i5 Quad-core 2400S2.5GHz Core i7 4870HQ2.5GHz G5 Dual-core 970MP2.5GHz Snapdragon 8052.5GHz 14-Core Xeon W-2170B2.5GHz Core 2 Duo T94002.5GHz Core i5 3210M2.5GHz Core i7 2860QM2.5GHz Core i7 7660U2.66GHz A13 Bionic2.66GHz Core 2 Duo E83352.66GHz Core 2 Duo T95502.66GHz Core i7 620M2.66GHz Xeon Dual-core 51502.66GHz Xeon Quad-Core W35202.66GHz Core 2 Duo E81352.66GHz Core 2 Duo P88002.66GHz Core i5 7502.66GHz Core Xeon Six-Core2.66GHz Xeon Quad-core2.6GHz Core i5 4278U2.6GHz Core i7 3720QM2.6GHz Core i7 8850H2.6GHz Core i7 Quad-Core 4960HQ2.6GHz Core 2 Duo T95002.6GHz Core i5 3230M2.6GHz Core i5 4288U2.6GHz Core i7 6700HQ2.6GHz Core i7 9750H2.6GHz Core 2 Duo T78002.6GHz Core i52.7GHz Core Xeon E5 Twelve-Core 2697v22.7GHz Core i5 4570R2.7GHz Core i5 Quad-core 2500S2.7GHz Core i7 3820QM2.7GHz Core i7 8559U2.7GHz G5 970fx2.7GHz Core i5 3330S2.7GHz Core i5 5257U2.7GHz Core i7 2620M2.7GHz Core i7 6820HQ2.8GHz Xeon Quad-core2.8GHz Core 2 Duo E82352.8GHz Core 2 Extreme X79002.8GHz Core i5 5575R2.8GHz Core i7 2640M2.8GHz Core i7 4558U2.8GHz Core i7 640M2.8GHz Core i7 8569U2.8GHz Core i7 Quad-core 2600S2.8GHz Core 2 Duo T96002.8GHz Core i5 4308U2.8GHz Core i5 7602.8GHz Core i7 3840QM2.8GHz Core i7 4980HQ2.8GHz Core i7 7700HQ2.8GHz Core i7 8602.93GHz Core 2 Duo T98002.93GHz Xeon Quad-core2.93GHz Core 2 Duo E83352.93GHz Core i7 8702.9GHz Core i5 4570S2.9GHz Core i5 6267U2.9GHz Core i7 6920HQ2.9GHz Core i9 8950HK2.9GHz Core i5 3470S2.9GHz Core i5 5287U2.9GHz Core i7 3520M2.9GHz Core i7 7820HQ233MHz G3 PowerPC 750250MHz G3 PowerPC 750266MHz G3 PowerPC 750292MHz G3 PowerPC 750294.912MHz Emotion Engine299MHz Emotion Engine3.06GHz Core 2 Duo E76003.06GHz Core 2 Duo T99003.06GHz Xeon Six-Core3.06GHz Core 2 Duo E84353.06GHz Core i3 5403.0GHz Xeon Quad-core X53653.0GHz Core i5 85003.0GHz Core i73.0GHz Core Xeon E5 Eight-Core 1680v23.0GHz Xeon Quad-core3.0GHz 10-Core Xeon W-2150B3.0GHz Core i5 i5-74003.0GHz Core i7 4578U3.0GHz Xeon Dual-core 51603.1GHz Core i5 5675R3.1GHz Core i5 7267U3.1GHz Core i5 Quad-core 24003.1GHz Core i7 4770S3.1GHz Core i7 7920HQ3.1GHz Core i3 I3-21003.1GHz Core i5 6287U3.1GHz Core i5 86003.1GHz Core i7 3770S3.1GHz Core i7 5557U3.2GHz Core i5 34703.2GHz Core i5 I5-65003.2GHz Xeon Quad-core3.2GHz XCPU Xenon3.2GHz Core i3 5503.2GHz Core i5 45703.2GHz Core i7 87003.2GHz Cell PowerPC3.2GHz M13.2GHz 8-Core Xeon W-2140B3.33GHz Core 2 Duo E86003.33GHz Core Xeon Six-Core3.3GHz Core i3 32253.3GHz Core i5 7287U3.3GHz Core i7 5775R3.3GHz Core i5 45903.3GHz Core i5 I5-66003.3GHz Core i7 6567U3.4GHz Core i7 Quad-core 26003.4GHz Core i5 46703.4GHz Core i7 37703.4GHz Core i5 i5-75003.5GHz Core i5 i5-76003.5GHz Core i7 7567U3.5GHz Core i5 46903.5GHz Core i7 47713.5GHz Core Xeon E5 Six-Core 1650v23.6GHz Core i3 81003.6GHz Core i7 i7-77003.6GHz Core i5 6803.6GHz Core i9 9900K3.7GHz Core i5 9600K3.7GHz Core Xeon E5 Quad-Core 1620v23.8GHz Core i5 i5-7600K300MHz G3 PowerPC 750312MHz XScale PXA272333MHz R4000333MHz G3 PowerPC 750350MHz G3 PowerPC 750350MHz G4 PowerPC 7400366MHz G3 PowerPC 750366MHz G3 PowerPC 750CX4.0GHz Core i7 4790K4.0GHz Core i7 I7-6700K4.2GHz Core i7 i7-7700K400MHz G3 PowerPC 750400MHz G4 PowerPC 7410400MHz MX31L400MHz G4 PowerPC 7400400MHz ARM450MHz G3 PowerPC 750450MHz G4 PowerPC 7410450MHz G4 PowerPC 7400466MHz G3 PowerPC 750CX466MHz G4 PowerPC 7410500MHz G3 PowerPC 750500MHz G4 PowerPC 7400500MHz G3 PowerPC 750CX500MHz G4 PowerPC 7410520MHz S1 APL0778528MHz ARM 11 MSM7201A528MHz ARM 11 MSM7200A528MHz ARM 11 MSM7225532MHz ARM ARM-11533MHz ARM533MHz G4 PowerPC 7410550MHz G4 PowerPC 7451600MHz Tegra APX 2600600MHz ARM600MHz G3 PowerPC 750FX600MHz ARM11 MSM7000667MHz G4 PowerPC 7455667MHz G4 PowerPC 7451667MHz ARM6 S3C641067MHz ARM9 ARM946E-S700MHz G4 PowerPC 7441700MHz G3 PowerPC 750FX729MHz PowerPC Broadway733MHz Pentium Pentium III733MHz G4 PowerPC 745075MHz PP502075MHz D-Major STMP 3550800MHz G4 PowerPC 7445800MHz G4 PowerPC 7455800MHz ARM800MHz i.MX50 ARM Cortex-A8800MHz G4 PowerPC 7441800MHz G4 PowerPC 7450800MHz MSM7630800MHz ARM Cortex A-8 OMAP3621800MHz G3 PowerPC 750FX80MHz PP502080MHz PP5021C867MHz G4 PowerPC 7455900MHz G3 PowerPC 750FX900MHz Core m3 m3-6Y3090MHz PP5002933MHz G4 PowerPC 7457

5.Please Contact us if you don"t receive the products within appointed time ,and give me 2 days for checking the undelivery package and the reason . if our problem ,we will contact you soon and refund ,thanks !

A: Checking the surface to avoid any physical damage and scratches. Testing the LCD Screen & Digitizer and camera strictly under different pictures to see if there are any dead pixes, dust or spots.

A: Zhuo Qian is a reliable and professional supplier of Laptop lCD LED Screen, LCD LED assembly, adapter and etc laptop replacement spare parts wholesale.

This Q&A covers the"Late 2012," "Early 2013," "Late 2013," "Mid-2014," "Late 2014," "Mid-2015," "Late 2015," "Mid-2017", "2019" and "2020" Tapered Edge Aluminum iMac models (model numbers A1418, A1419, A2115 and A2116).

EveryMac.com also provides hard drive upgrade instructions for earlier Aluminum iMac models shipped from 2007 to 2012 -- both the 20-Inch and 24-Inch Aluminum iMac (model numbers A1224 and A1225) and 21.5-Inch and 27-Inch Aluminum iMac (model numbers A1311 and A1312).

Officially, Apple does not consider the hard drive and/or SSD module in any of the "Tapered Edge" Aluminum iMac models to be upgradable. The RAM in the 27-Inch models is designed to be upgraded easily, but even upgrading the RAM is an arduous process for the 21.5-Inch models in the "Late 2012," "Early 2013," "Late 2013," "Mid-2017" and "2019" lines and it is impossible to upgrade the RAM in the 21.5-Inch "Mid-2014" and "Late 2015" iMac models entirely.

The "Late 2012" through "Mid-2017" "Tapered Edge" iMac models all share the A1418 and A1419 Model Numbers whereas the "2019" and "2020" iMac models use different A2116 and A2115 model numbers. Accordingly, more precise identifiers are needed.

All of these systems released prior to the "Mid-2017" models have a 6 Gb/s Serial ATA (Revision 3.0) connector that is occupied by a hard drive in the default configurations -- a 2.5" hard drive in 21.5-Inch models and a 3.5" hard drive in 27-Inch models. An SSD can be installed in this hard drive space and some systems support a smaller PCIe-based "blade" SSD, as well.

Specifically, as first discovered via teardowns from iFixit and others, if the 21.5-Inch "Late 2012" or "Early 2013" iMac models were configured with an SSD or a "Fusion Drive" at the time of purchase, the SSD module is connected via a dedicated PCIe connector and another SSD can be installed in its place. Unfortunately, if the system only was configured with a hard drive, the needed connector is not present on the motherboard and there is not a way to add a PCIe-based "blade" SSD afterwards.

As first determined by site sponsor Other World Computing, the 21.5-Inch "Late 2013" iMac models do have the connector for a PCIe-based "blade" but subsequent 21.5-Inch models -- like the entry-level iMac "Core i5" 1.4 21.5-Inch (Mid-2014) and the 21.5-Inch "Late 2015" models -- do not have the connector for a PCIe-based "blade" SSD if one is not installed at the time of initial system purchase.

By contrast, the 27-Inch "Late 2012" and "Late 2013" as well as the "Late 2014" and "Mid-2015" Retina/5K iMac models all have this connector on the motherboard even if the system only is configured with a hard drive at the time of purchase, so it is possible to add a PCIe-based "blade" SSD to these models after the initial system purchase.

For the 27-Inch "Late 2015" Retina/5K iMac models, OWC was first to report that these models have a second PCIe connector (PCIe 2.0 x4 NVMexpress interface) that accommodates the SSD if the system is configured with a "Fusion Drive" by default. A reader kindly shared that the connector is present as well even if the system only is configured with a hard drive at the time of initial system purchase. Consequently, it is possible to add a compatible "blade" SSD to these models later, too.

For the 21.5-Inch and 27-Inch "Mid-2017" and "2019" iMac models, both support a 7 mm tall SATA III (6 Gb/s) hard drive for the primary storage, but the 21.5-Inch models use a 2.5" hard drive and the physically larger 27-Inch models use a 3.5" hard drive. All of these 27-Inch models are equipped by default with a "Fusion Drive" and the corresponding small "blade" SSD via a PCIe connector. As first noted by OWC, if the 21.5-Inch models are not equipped with a "Fusion Drive" at the time of system purchase, this secondary storage PCIe connector is not present.

For the 27-Inch "2020" iMac models, OWC determined that the SSD in these models, by default, is soldered onboard and not upgradeable. However, a subsequent OWC teardown was able to confirm earlier speculation that if the higher-end iMac "Core i7" 3.8 (5K, 2020) (MXWV2LL/A) is equipped with the 4 TB or 8 TB SSD option at the time of purchase (but not smaller SSDs), half of the storage is onboard and the other half is mounted on an expansion board. Accordingly, future storage upgrades could be possible for high-end custom configured models, just needlessly complicated. Accessing the storage effectively requires you to pry off the display and disassemble the computer.

† By default, the SSD storage is onboard and cannot be upgraded. If the higher-end iMac "Core i7" 3.8 (5K, 2020) (MXWV2LL/A) is equipped with the 4 TB or 8 TB SSD option at the time of purchase (but not smaller SSDs), the flash module is mounted on an expansion board with a connector to the logic board.

Remember that if a blade SSD was not installed in the 21.5-Inch models at the time of purchase, it will not have the needed connector to install a blade SSD. It still is quite possible to swap out the hard drive and replace it with an SSD of equivalent physical size, though.

As noted above, the "2020" iMac models generally have soldered storage that cannot be upgraded, but should a video be produced for higher-end custom configured models, this Q&A can be updated.

In the US (and many other countries), site sponsor Other World Computing sells a convenient hard drive upgrade kit (including all needed tools) for these 27" iMac models and hard drives for all others.