Remaining S21 miners from 2.5 EH/s Bitmain order to be deployed by end of April 2024
Company: Core Scientific
What the later record shows
Delivered on time · happened April 30, 2024
The 10-Q says about 4,790 of the roughly 12,900 S21 miners had arrived by March 31, 2024 and the rest arrived in April 2024, which meets the end-of-April target. The filing confirms receipt in April but does not say outright that the miners were deployed that month.
“As of March 31, 2024, the Company had received approximately 4,790 miners. The remaining miners were received in April 2024.”
2024-05-08 · Core Scientific 10-Q filed 2024-05-09 View cached copy (2026-08-31)Live source ↗
“The second agreement was for the acquisition of Antminer S21 miners with a combined exahash of 2.5 or approximately 12,900 miners.”
2026-03-01 · Core Scientific 10-K/A filed 2026-03-02 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 company expects to receive and deploy the rest of the S21 miners from its previously announced 2.5 EH/s Bitmain order by the end of April 2024.
Source (primary)
core-scientific 8-K exhibit (finalcorzmarchupdatereleas.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-11-08)Live source ↗
Quote: “The Company expects to receive and deploy the remaining S21s from this order by the end of April 2024.”
How we checked this
Checked on November 9, 2026. The cited source supports every part of this claim.
The New Miner Deployments section identifies the 2.5 EH/s Bitmain S21 order and states the company expects the remaining S21s by the end of April 2024.
Confirmed in the source:
- The S21 order is a previously announced 2.5 EH/s order of Bitmain S21 miners
- Core Scientific expects to receive and deploy the remaining S21s from this order by the end of April 2024
What we did: Read our cached copy of SEC EDGAR (8-K Ex) (https://www.sec.gov/Archives/edgar/data/1839341/000162828024014962/finalcorzmarchupdatereleas.htm) in full (11,152 characters, retrieved November 8, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms core-scientific 8-K exhibit (finalcorzmarchupdatereleas.htm)
Quote: “The Company expects to receive and deploy the remaining S21s from this order by the end of April 2024.”
confirms Core Scientific 10-Q filed 2024-05-09
Quote: “As of March 31, 2024, the Company had received approximately 4,790 miners. The remaining miners were received in April 2024.”
confirms Core Scientific 10-K/A filed 2026-03-02
Quote: “The second agreement was for the acquisition of Antminer S21 miners with a combined exahash of 2.5 or approximately 12,900 miners.”