14,400 S21 Pro miners for MB-5 in Q1 2025
Company: TeraWulf
What the later record shows
Delivered on time · happened March 31, 2025
S21 Pro holdings rose from 12,900 at December 31, 2024 to 26,800 at March 31, 2025, an increase of about 13,900–14,300 units in Q1. MB-5 came online in April 2025.
“Bitmain S21 8,100 Bitmain S21 Pro 26,800 73,200 As of March 31, 2025”
2025-05-08 · TeraWulf 10-Q filed 2025-05-09 View cached copy (2026-08-31)Live source ↗
“➢ 225 MW in operation Q1 2025 ➢ 50 MW (MB-5) expansion online April 2025”
2025-05-08 · Investor Presentation View cached copy (2026-10-06)Live source ↗
Checked October 25, 2026 against filings, releases and reporting published after the claim was made. Quotes are verbatim from the linked documents.
The claim, verbatim
TeraWulf expects to receive an additional 14,400 S21 Pro miners in Q1 2025 to fully utilize MB-5 at Lake Mariner.
Source (primary)
terawulf 8-K exhibit (wulfq32024investorpres11.htm) (SEC EDGAR (8-K Ex), press_release)
View cached copy (2026-10-25)Live source ↗
Quote: “In Q1 2025, WULF expects to receive an additional 14,400 S21 Pro miners to fully utilize capacity at MB-5 at the Lake Mariner facility”
How we checked this
This claim has not yet been checked assertion-by-assertion against its source. It carries a cited source and quote, but the deeper check has not run. When it does, the result appears here whatever it says.
Additional evidence
confirms terawulf 8-K exhibit (wulfq32024investorpres11.htm)
Quote: “In Q1 2025, WULF expects to receive an additional 14,400 S21 Pro miners to fully utilize capacity at MB-5 at the Lake Mariner facility”
confirms TeraWulf 10-Q filed 2025-05-09
Quote: “Bitmain S21 8,100 Bitmain S21 Pro 26,800 73,200 As of March 31, 2025”
confirms Investor Presentation
Quote: “➢ 225 MW in operation Q1 2025 ➢ 50 MW (MB-5) expansion online April 2025”