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iMac Pro Teardown Highlights Modular RAM, CPU and SSD Along With Redesigned Internals (macrumors.com)
Popular repair site iFixit has acquired an iMac Pro and opened it up to see what's inside. They tore down the base iMac Pro with an 8-core processor, 32GB of RAM, and a 1TB SSD. Mac Rumors reports the findings: iFixit found that the RAM, CPU, and SSDs in the iMac Pro are modular and can potentially be replaced following purchase, but most of the key components "require a full disassembly to replace." Standard 27-inch iMacs have a small hatch in the back that allows easy access to the RAM for post-purchase upgrades, but that's missing in the iMac Pro. Apple has said that iMac Pro owners will need to get RAM replaced at an Apple Store or Apple Authorized Service Provider. iFixit says that compared to the 5K 27-inch iMac, replacing the RAM in the iMac Pro is indeed "a major undertaking."
Apple is using standard 288-pin DDR4 ECC RAM sticks with standard chips, which iFixit was able to upgrade using its own $2,000 RAM upgrade kit. A CPU upgrade is "theoretically possible," but because Apple uses a custom-made Intel chip, it's not clear if an upgrade is actually feasible. The same goes for the SSDs -- they're modular and removable, but custom made by Apple. Unlike the CPU, the GPU is BGA-soldered into place and cannot be removed. The internals of the iMac Pro are "totally different" from other iMacs, which is unsurprising as Apple said it introduced a new thermal design to accommodate the Xeon-W processors and Radeon Pro Vega GPUs built into the machines. The new thermal design includes an "enormous" dual-fan cooler, what iFixit says is a "ginormous heat sink," and a "big rear vent." Overall, iFixit gave the iMac Pro a repairability score of 3/10 since it's difficult to open and tough to get to internal components that might need to be repaired or replaced.
Apple is using standard 288-pin DDR4 ECC RAM sticks with standard chips, which iFixit was able to upgrade using its own $2,000 RAM upgrade kit. A CPU upgrade is "theoretically possible," but because Apple uses a custom-made Intel chip, it's not clear if an upgrade is actually feasible. The same goes for the SSDs -- they're modular and removable, but custom made by Apple. Unlike the CPU, the GPU is BGA-soldered into place and cannot be removed. The internals of the iMac Pro are "totally different" from other iMacs, which is unsurprising as Apple said it introduced a new thermal design to accommodate the Xeon-W processors and Radeon Pro Vega GPUs built into the machines. The new thermal design includes an "enormous" dual-fan cooler, what iFixit says is a "ginormous heat sink," and a "big rear vent." Overall, iFixit gave the iMac Pro a repairability score of 3/10 since it's difficult to open and tough to get to internal components that might need to be repaired or replaced.
It WOULD be easy to open if Crapple didn't glue the FUCKING screen to the case with double-stick tape.
I wouldn't buy one of these, but if you look at these pictures and are not impressed with the engineering that went in to getting the performance that thing puts out into that package then you're not much of a geek in my estimation. It's like a swiss watch in there. Now a Casio tells time just as well as a precision engineered swiss mechanical for a fraction of the price and yet people still buy them at ridiculous prices because they like a nicely made thing, or they like the style, or they don't want to wear a fugly G-shock with their suit, or they just have money to burn. Whatever.
If all else fails, immortality can always be assured by spectacular error.