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1. #Mac pro power supply specs how to
2. #Mac pro power supply specs upgrade
3. #Mac pro power supply specs pro

So to buy the good one, i need to know the part number written on the PSU of my target configuration ( specs. So you can't identify power distribution. But Part number written on the product is 614-0407 !!!Īll the wires into the computer are black. html ), PSU describe on maintenance guide is 661-4309 part number.

#Mac pro power supply specs upgrade

Core Xeon E5472.Īnd you should know that, to avoid their customers successfully upgrade computers, Apple part number written on the product are different from Apple part number written in the maintenance guide.Įxample : For my current Macpro (. That's why, even with Apple, you need to buy the right PSU for the right combinaison of Motherboard/CPU.Īnd the only way for me to be sure to buy the right PSU is to obtain the information from an owner of the the 630-7997 logicboard, with 2.8 Ghz or 3 Ghz Q. Here is the wire power distribution for the 614-0409 PSU : Here is the wire power distribution for the 614-0383 PSU : Yes all PSU deliver 980W, but not in the same way. That why i'd like somebody take a look inside his computer for the Apple model product number written on the PSU unit of a macpro with 630-7997 motherboard.ĭoes your macpro is build with this particular motherboard ? It seemed there are many wrong informations on the web, and Apple maintain the confusion about part number. The link you provided specified that the PSU unit 661-4677 is for EMC No 2138. If i'm wrong, do you know the right motherboard part number ?

#Mac pro power supply specs pro

Core Xeon E5472 x2, what i try to obtain is 2nd one ( Mac Pro "Eight Core" 3.0 (2008)), define as model No EMC 2180 (EFI64).Įxcept if i've made a mistake, the motherbord 630-7997 was designed for the EMC 2180. It's the model No EMC 2138 (EFI32).Īs i owned two 3.0 GHz Q. My current macpro is the 3rd one ( Mac Pro "Eight Core" 3.0 (2,1). Look at this page to understand what i try to do :

seem this PSU don't deliver enough power. The macpro start and stop in half a second. I've tried this PSU (661-4677) with my new motherboard (630-7997), but it didn't work.

#Mac pro power supply specs how to

I join pictures to explain how to do that :

I have allready purchased a power supply, thinking it's the good one, but my macpro don't start, because this PSU don't deliver the right power for the motherboard. The new power adapter that’s included with the MacBook Pro 14-inch (2021) can charge the battery to 50 in just 30 minutes. So if i don't buy the good part, it won't work. Apple also sells this model as refurbished MYDA2LL/A.I need help to buy the good componant to upgrade my MacPro and Apple product are specific for each configuration. This is a great device for users who are going to be on their feet all day and need a powerful device that can last multiple hours of use without needing to be plugged in. The rest of the Macbook Pro specifications match previous models with a 256 GB entry-level storage option and only 2 USB 3.1 ports. It does however feature an integrated 8-Core GPU which shares 8 GB of memory with the system through a Unified integration. Due to the new processor, this device does not support Window’s emulation. The M1 processor has a clock speed of 3.2 GHz and is substantially more energy efficient to its Intel counterparts, allowing for up to 20 hours of use with the same battery capacity as previous models. This is the first Macbook pro to feature the new processor that was designed and built in-house. The 2020 Apple Macbook Pro M1 13-Inch (Z11C000EM – Z11B000EN) is Apple’s first introduction of their new 8-Core M1 processor.