{"id":99111,"date":"2025-10-22T18:00:10","date_gmt":"2025-10-22T18:00:10","guid":{"rendered":"https:\/\/mailinvest.blog\/index.php\/2025\/10\/22\/an-inside-look-at-the-facility-where-intel-makes-computer-chips\/"},"modified":"2025-10-22T18:01:09","modified_gmt":"2025-10-22T18:01:09","slug":"an-inside-look-at-the-facility-where-intel-makes-computer-chips","status":"publish","type":"post","link":"https:\/\/mailinvest.blog\/index.php\/2025\/10\/22\/an-inside-look-at-the-facility-where-intel-makes-computer-chips\/","title":{"rendered":"An inside look at the facility where Intel makes computer chips"},"content":{"rendered":"

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Outdated Worth Highway cuts a stark divide by way of the Arizona desert on its practically straight north-south run. West, inexperienced fields give technique to beige sand. Past, the Sierra Estrella mountains dominate the practically flat panorama. On the opposite aspect of the highway, a community of pipes connects a sequence of large buildings, giving the whole lot a vaguely steampunk vibe. That is Intel\u2019s Ocotillo web site in Chandler, Arizona, residence of a few of the firm\u2019s chip fabrication amenities \u2014 referred to as fabs \u2014 together with one the place the corporate makes its new Panther Lake chips<\/a>.<\/p>\n

As a part of my time at Intel\u2019s 2025 Tech Tour in Arizona earlier this month, I received to tour the Ocotillo web site and enterprise into the brand new Fab 52 for an inside take a look at chip fabrication. The tour started with a loop across the firm\u2019s Arizona campus, which is simply over one sq. mile in dimension and comprises a number of fabrication websites. All the campus roads sport chip-related names like Silicon Road, Processor Parkway, and Transistor Terrace.<\/p>\n

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A view of the Sierra Estrella from Intel\u2019s Ocotillo campus.<\/p>\n<\/div>\n

The campus additionally options tons of coated parking \u2014 a blessing in the summertime when temperatures soar as excessive as 45\u00b0C. However extra than simply protecting the vehicles, it\u2019s additionally photo voltaic panels. The power Intel captures this fashion is given again to the town of Chandler.<\/p>\n

This isn\u2019t Intel\u2019s solely sustainability effort in Arizona. One other a part of the campus we noticed was the on-site water remedy and recycling amenities, in addition to the Ocotillo Brine Discount Facility (OBRF). The OBRF removes salt from the water earlier than additional remedy, and the eliminated salt could be reused \u2014 Intel sells it to different firms.<\/p>\n

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A view of the water remedy and piping on Intel\u2019s Ocotillo campus.<\/p>\n<\/div>\n

The 12-acre remedy facility, a partnership between Intel Chandler, treats 9 million gallons of water per day and returns it to the manufacturing facility as a really clear water supply. Water is distributed across the Ocotillo web site by way of a water distribution loop \u2014 a few of the aforementioned piping across the buildings. Fabs use tens of millions of gallons of water each day for a variety of tasks<\/a>, together with cleansing the silicon wafers used to make chips, for cooling, and extra.<\/p>\n

Furthermore, Intel is water optimistic in Arizona, conserving water inside its operations whereas additionally funding community-based water restoration initiatives. In 2023, these initiatives restored 1.1 billion gallons (4.16 billion litres) of water to the state.<\/p>\n

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Energy era on the Ocotillo campus.<\/p>\n<\/div>\n

The Ocotillo campus additionally has its personal energy plant, supplying roughly 100 megawatts of electrical energy for the positioning.<\/p>\n

Gowning as much as head inside<\/h2>\n

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With the exterior tour wrapped, we headed inside to see Fab 52. The sheer scale of the power was overwhelming, particularly contemplating how small the ultimate product is. Our information famous that it\u2019s over a mile (1.6km) throughout the entire fab, and your entire facility is walkable.<\/p>\n

However earlier than we received inside, we needed to gear up. Fab 52, like many fabs, should be stored extremely clear as even the smallest particles of mud could be catastrophic for the fragile circuitry on pc chips.<\/p>\n

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Intel staff carrying robes contained in the fab\u2019s cleanroom setting. | Picture credit score: Intel.<\/p>\n<\/div>\n

Fab 52 is a category 10 clear room, which suggests it\u2019s about 100 occasions cleaner than an working room, with air circulated six occasions per minute. Greater than that, your entire facility is designed for particular air motion, with clear air piped in by way of the ceiling and the ground composed of perforated metallic tiles that enable the air to vent out.<\/p>\n

However mud and filth aren\u2019t the one considerations. We couldn\u2019t herald any wi-fi units like telephones and even smartwatches because of potential interference. Even copper was restricted, with some staff within the fab carrying pink fits to designate them as capable of work with copper to keep away from contaminating non-copper areas. Intel additionally wouldn\u2019t enable us to herald cameras, principally because of IP safety since Intel additionally makes chips for different firms within the fab \u2014 whereas disappointing, the corporate did present ample images of the within of Fab 52, which you\u2019ll see all through this story.<\/p>\n

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A employee completes duties on a pc inside Intel\u2019s Fab 52. | Picture credit score: Intel.<\/p>\n<\/div>\n

With all of our tech securely saved, we headed as much as the fab entrance. Moving into the fab meant going by way of a sequence of doorways that felt virtually like an airlock on a spaceship. Contained in the doorways was a gowning space the place all of us needed to gown earlier than getting into the fab itself. Each one who enters should put on hair and\/or beard nets, a physique go well with, a hood, two pairs of shoes, two pairs of gloves, and security glasses.<\/p>\n

As soon as gowned, all that remained uncovered was a slim strip of our face, together with our eyes and nostril. The fits themselves weren\u2019t cumbersome and really have been actually gentle, however with the whole lot on, they received fairly heat. Whereas we solely wore the fits for at most half-hour, those that work within the fabs put on them for hours at a time and need to de- and re-gown each time they go away the fab, resembling to make use of the washroom or to eat lunch. It took us some time to get by way of the gowning course of, however for these working within the fab, it\u2019s virtually second nature, they usually can robe up in beneath 5 minutes.<\/p>\n

Automated methods carry silicon across the fab<\/h2>\n
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Gear inside Fab 52. | Picture credit score: Intel.<\/p>\n<\/div>\n

Contained in the fab was like getting into a very completely different world, a complicated future techscape. The lighting was weirdly yellow \u2014 for an excellent cause! \u2014 and all over the place I seemed, machines whirred, lights blinked, and other people suited up like me bustled. Overhead, automobiles barely bigger than your common carry-on suitcase zipped alongside on a monorail system.<\/p>\n

The overhead monorail is a part of an automatic materials dealing with system (AMHS) that makes use of overhead hoist transports (OHTs) with front-opening unified pods (FOUPs) to hold supplies, resembling silicon wafers, across the fab. It was mesmerizing watching the AMHS in motion because the OHTs zipped alongside the rail. At intersections, the OHTs seemed about to collide, however on the final second, one would gradual barely, permitting the opposite to go safely, earlier than quickly selecting up pace once more.<\/p>\n

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Picture credit score: Intel.<\/p>\n<\/div>\n

Intel\u2019s Fab 52 has over 30 miles (48.3 km) of AMHS to ship wafers on to components of the fab, like the intense ultraviolet (EUV) lithography machines. These machines are used to etch patterns on the silicon, which type the inside workings of pc chips. The video under gives an honest fundamental clarification of the chipmaking course of and even exhibits what the OHT and FOUPs seem like.<\/p>\n