SK hynix Inc.

(Translation of registrant's name into English)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F. Form 20-F ☒ Form 40-F ☐

Clarification Regarding Rumors or Media Reports

On August 5, 2026, the Korea Economic Daily (also known as "Hankyung") reported that "Solidigm,"a U.S. subsidiary of SK hynix Inc. (the"Company"), is pursuing a pre-IPO capital raising of approximately Won 5 trillion.

The Company hereby clarifies that, while the Company's overseas subsidiary under the brand name "Solidigm" is reviewing various measures to strengthen its competitiveness, no matters have been determined as of the date hereof. The Company will make a further disclosure either when specific details are confirmed or within three months of the date of this report.

Related Disclosure: See the current report on Form 6-K titled "Clarification Regarding Rumors or Media Reports" furnished by the Company on August 6, 2026.