The sale of an 81% stake in SMART Modular Technologies do Brasil for $166 million in cash is a significant deal for SMART Global (SGH). This transaction will likely have a positive short-term impact on SGH's stock price, as it demonstrates the company's ability to monetize its assets and generate cash. The deal also values the unit at a relatively high enterprise value of $205 million, which could be seen as a positive signal for the company's overall valuation.