EINDHOVEN, The Netherlands--(BUSINESS WIRE)--Jul 29, 2025--
Cooler Master, a global leader in innovative thermal solutions and PC hardware, today announced North American availability of the MasterFrame 500 Mesh, a premium open-frame ATX chassis built for extreme cooling and straightforward customization. Developed under Cooler Master’s FreeForm 2.0 design philosophy, it gives builders the structure, airflow, and files they need to tailor the frame to their vision.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250729317532/en/
The chassis features an exposed exo-structure, mesh panels for stronger airflow, support for Mini-ITX to E-ATX motherboards, and GPU clearance up to 390 mm. ARGB and non-ARGB versions both ship with dual SickleFlow 200 mm front fans and a 120 mm rear fan. With room for up to eight fans and two 360 mm radiators, the platform is ready for high thermal loads, silent tuning, or both.
“MasterFrame 500 Mesh is about access, airflow, and making the frame yours,” said Wei Yang, General Manager North America, Cooler Master. “If you want to tweak layouts, swap panels, or publish your own mods, it’s built to encourage that.”
Key features
Availability
MasterFrame 500 Mesh (Silver and Black) will be available in Europe around the end of August (price and availability vary by region) at coolermaster.com and select retailers. Visit our product page to sign up for the earliest availability.
About Cooler Master:
Established in 1992, Cooler Master is a performance PC component and peripherals brand with a track record for advancing the industry. From the world’s first aluminum PC case to our pioneering thermal technologies, Cooler Master is committed to breaking technological boundaries and challenging the status quo. Our focus is to create a community for individuals who dare to stand out and embrace their inventive identity. We are a brand aiming to go above and beyond by creating cool products for awesome people to build in their own way. More information is available at www.coolermaster.com and on Instagram, Twitter, Discord and Facebook.
Cooler Master MasterFrame 500 Mesh PC Case
SEOUL, South Korea (AP) — A South Korean court sentenced former President Yoon Suk Yeol to five years in prison Friday in the first verdict from eight criminal trials over the martial law debacle that forced him out of office and other allegations.
Yoon was impeached, arrested and dismissed as president after his short-lived imposition of martial law in December 2024 triggered huge public protests calling for his ouster.
The most significant criminal charge against him alleges that his martial law enforcement amounted to a rebellion, An independent counsel has requested the death sentence over that charge, and the Seoul Central District Court will decide on that in a ruling on Feb. 19.
Yoon has maintained he didn’t intend to place the country under military rule for an extended period, saying his decree was only meant to inform the people about the danger of the liberal-controlled parliament obstructing his agenda. But investigators have viewed Yoon’s decree as an attempt to bolster and prolong his rule, charging him with rebellion, abuse of power and other criminal offenses.
In Friday’s case, the Seoul court sentenced Yoon for defying attempts to detain him and fabricating the martial law proclamation. He was also sentenced for sidestepping a legally mandated full Cabinet meeting, which deprived some Cabinet members who were not convened of their rights to deliberate on his decree.
Judge Baek Dae-hyun said in the televised ruling that imposing “a heavy punishment” was necessary because Yoon hasn’t shown remorse and has only repeated “hard-to-comprehend excuses.” The judge also said restoring legal systems damaged by Yoon’s action was necessary.
Yoon’s defense team said they will appeal the ruling, which they believe was “politicized” and reflected “the unliberal arguments by the independent counsel.” Yoon’s defense team argued the ruling “oversimplified the boundary between the exercise of the president’s constitutional powers and criminal liability.”
Park SungBae, a lawyer who specializes in criminal law, said there is little chance the court would decide Yoon should face the death penalty in the rebellion case. He said the court will likely issue a life sentence or a sentence of 30 years or more in prison.
South Korea has maintained a de facto moratorium on executions since 1997 and courts rarely hand down death sentences. Park said the court would take into account that Yoon’s decree didn’t cause casualties and didn’t last long, although Yoon hasn’t shown genuine remorse for his action.
South Korea has a history of pardoning former presidents who were jailed over diverse crimes in the name of promoting national unity. Those pardoned include strongman Chun Doo-hwan, who received the death penalty at a district court over his 1979 coup, the bloody 1980 crackdowns of pro-democracy protests that killed about 200 people, and other crimes.
Even if Yoon is spared the death penalty or life imprisonment at the rebellion trial, he may still face other prison sentences in the multiple smaller trials he faces.
Some observers say Yoon is likely retaining a defiant attitude in the ongoing trials to maintain his support base in the belief that he cannot avoid a lengthy sentence but could be pardoned in the future.
On the night of Dec. 3, 2024, Yoon abruptly declared martial law in a televised speech, saying he would eliminate “anti-state forces” and protect “the constitutional democratic order.” Yoon sent troops and police officers to encircle the National Assembly, but many apparently didn’t aggressively cordon off the area, allowing enough lawmakers to get into an assembly hall to vote down Yoon’s decree.
No major violence occurred, but Yoon's decree caused the biggest political crisis in South Korea in decades and rattled its diplomacy and financial markets. For many, his decree, the first of its kind in more than 40 years in South Korea, brought back harrowing memories of past dictatorships in the 1970s and 1980s, when military-backed leaders used martial law and emergency measures to deploy soldiers and tanks on the streets to suppress demonstrations.
After Yoon's ouster, his liberal rival Lee Jae Myung became president via a snap election last June. After taking office, Lee appointed three independent counsels to look into allegations involving Yoon, his wife and associates.
Yoon's other trials deal with charges like ordering drone flights over North Korea to deliberately inflame animosities to look for a pretext to declare martial law. Other charges accuse Yoon of manipulating the investigation into a marine’s drowning in 2023 and receiving free opinion surveys from an election broker in return for a political favor.
A supporter of former South Korean President Yoon Suk Yeol shouts slogans outside Seoul Central District Court, in Seoul, South Korea, Friday, Jan. 16, 2026. (AP Photo/Lee Jin-man)
Supporters of former South Korean President Yoon Suk Yeol hold signs and flags outside Seoul Central District Court, in Seoul, South Korea, Friday, Jan. 16, 2026. (AP Photo/Lee Jin-man)
A supporter of former South Korean President Yoon Suk Yeol waits for a bus carrying former South Korean President Yoon Suk Yeol outside Seoul Central District Court, in Seoul, South Korea, Friday, Jan. 16, 2026. (AP Photo/Lee Jin-man)
Supporters of former South Korean President Yoon Suk Yeol hold signs as police officers stand guard outside Seoul Central District Court, in Seoul, South Korea, Friday, Jan. 16, 2026. (AP Photo/Lee Jin-man)
Supporters of former South Korean President Yoon Suk Yeol hold signs and flags outside Seoul Central District Court, in Seoul, South Korea, Friday, Jan. 16, 2026. (AP Photo/Lee Jin-man)
Supporters of former South Korean President Yoon Suk Yeol hold signs outside Seoul Central District Court, in Seoul, South Korea, Friday, Jan. 16, 2026. (AP Photo/Lee Jin-man)
A picture of former South Korean President Yoon Suk Yeol is placed on a board as supporters gather outside Seoul Central District Court, in Seoul, South Korea, Friday, Jan. 16, 2026. (AP Photo/Lee Jin-man)
