17% more purchased hashrate from S21 Pro upgrade
Company: CleanSpark
What the later record shows
Outcome not yet confirmed
The passages confirm the 100,000-unit S21 Pro purchase, but none states the purchased hashrate (23.4 EH/s) or the 17% / 3.4 EH/s uplift, and none attributes fleet hashrate to these machines.
“for the purchase of 100,000 S21 Pro bitcoin mining machines for a total purchase price of $ 374,400”
2024-12-02 · CleanSpark 10-K filed 2024-12-03 View cached copy (2026-08-31)Live source ↗
Checked November 8, 2026 against filings, releases and reporting published after the claim was made. Quotes are verbatim from the linked documents.
The claim, verbatim
The upgrade to S21 Pros increases total purchased hashrate by 17%, approximately 3.4 EH/s more, to 23.4 EH/s for the same number of machines.
Source (primary)
cleanspark 8-K exhibit (clsk-ex99_1.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-11-08)Live source ↗
Quote: “the company will still acquire the same number of machines, but with a 17 percent increase in hashrate, or approximately 3.4 EH/s more hashrate”
How we checked this
Checked on November 9, 2026. The cited source supports every part of this claim.
The release says the upgrade raises purchased hashrate 17%, about 3.4 EH/s, to 23.4 EH/s while keeping the same number of machines.
Confirmed in the source:
- The S21 Pro upgrade increases total purchased hashrate by 17%
- The increase is approximately 3.4 EH/s
- Total purchased hashrate becomes 23.4 EH/s
- The company acquires the same number of machines
What we did: Read our cached copy of SEC EDGAR (8-K Ex) (https://www.sec.gov/Archives/edgar/data/827876/000095017024043878/clsk-ex99_1.htm) in full (5,439 characters, retrieved November 8, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms cleanspark 8-K exhibit (clsk-ex99_1.htm)
Quote: “the company will still acquire the same number of machines, but with a 17 percent increase in hashrate, or approximately 3.4 EH/s more hashrate”