- #Test mac mini power supply 10 pin manual
- #Test mac mini power supply 10 pin pro
- #Test mac mini power supply 10 pin software
I think it has to do with noise on the power supply. It might give you an idea of where to look. It is about the range of a UZB1 Wall Plug and especially the difference in range I get depending on how I power that UZB1. Hi! I recently wrote this on the Fibaro forum.
#Test mac mini power supply 10 pin pro
The new iMac Pro gives me hope that a "Real" Mac Pro is in the works. I can turn down the brightness on my 4 NEC monitors to match the printers. Current iMacs are too bright to ever match what my pair of big P9000 Epson printers will produce. I will have to see how the iMac Pro screen handles Photoshop images. I do love the PCIe expansion slots and I have updated the video card and added eSATA that controls 5 external hard drives.Īpple now has an iMac Pro - lots of power and features. It is a powerful computer - but it lacks USB 3 or Thunderbolt. I have 64 GB RAM in my main Mac Pro - and I have installed a pair of 1TB solid state hard drives. My Better Light digital scanning camera produces huge image files, and I routinely edit 1 or 2 GB images in Photoshop. I have a digital photography studio and I specialize in reproducing art. I hope that Apple can devote some effort and funds to giving us a "PRO" computer - soon. A new Mac Pro is a year away and I am not planning on ordering the current "waste can" version. I want to keep my 12 core Mac Pro (mid 2012) working as long as I can. I'll keep the new power supply on a shelf - along with a set of RAM strips that I ordered. I'd prefer a setting that would boost the base speeds but allow the computer to ramp up fan speeds under severe loads.
#Test mac mini power supply 10 pin manual
It looks as though the manual speed is fixed if I choose it.
#Test mac mini power supply 10 pin software
The Macs Fan Control software gives me the option to use the AUTO speeds built in - or to manually set a fan speed. They remain hot even when the Mac Pro is sleeping - or running the screen saver. I could fry an egg on the top of the NECs after they are on for an hour. I have a huge heat problem from my two Mac Pro computers (20) and the two large NEC monitors.
I also added a fan to blow ambient air onto the Mac Pros. I also used my shop air supply to blow out dust and dirt from all parts of the computers. I downloaded some Fan Control software and I can monitor the temperatures at several sensors - and see the fan speeds. I moved the computers to the center of the long workbench - away from the walls - and I am running them with the side covers off. I may have fixed the random shutdown failures by increasing air flow to the computers. This two-step mating process avoids glitches to other loads and possible arcing or erosion of the SATA power connector contacts. Finally, the remaining power pins make contact, bypassing the resistances and providing a low-impedance source of each voltage. The drive uses them to charge its internal bypass capacitors through current-limiting resistances. Drive power connector pins 3, 7, and 13 are longer than the others, so they make contact next. Ground pins 4 and 12 in a hot-swap cable are the longest, so they make contact first when the connectors are mated. Two ground pins, and one pin for each supplied voltage, support hot-plug precharging.Five parallel pins provide a low-impedance ground connection.To reduce impedance and increase current capability, each voltage is supplied by three pins in parallel, though one pin in each group is intended for precharging (see below).However, very few drives actually use it, so they may be powered from an old 4-pin Molex connector with an adapter. 3.3 V is supplied along with the traditional 5 V and 12 V supplies.The new SATA power connector contains many more pins for several reasons: Some early SATA drives included the old 4-pin Molex power connector together with the new 15-pin connector, but most SATA drives now have only the latter. It is a wafer-type connector, like the SATA data connector, but much wider (15 pins versus seven) to avoid confusion between the two. SATA specifies a different power connector than the decades-old four-pin Molex connector used on Parallel ATA (PATA) devices.
A 15-pin SATA power connector this particular connector is missing the 3.3 V (orange) wire.
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