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AI SCORE
/ 100
be quiet! Straight Power 12 (2023) is a balanced everyday choice in power supplies, scoring 56/100 on our AI engine. Priced around $159, it competes in the budget tier.
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The be quiet! Straight Power 12 is an 850W power supply designed for high-performance systems, offering a fully modular setup for optimal cable management. With an efficiency rating of 80+ Gold, it ensures reliable power delivery while minimizing energy waste. This power supply features a 135mm Fluid Dynamic Bearing fan for quiet operation and a robust set of protections including OVP, UVP, OCP, OTP, and SCP. Measuring 150 x 86 x 160 mm and weighing 1.6 kg, it fits standard ATX cases. The Straight Power 12 is a reliable choice for users seeking efficiency and performance in their builds.
The be quiet! Straight Power 12 is ideal for gamers and PC enthusiasts looking to build a high-performance rig without compromising on noise levels. With its 850W capacity, it suits mid to high-end systems, making it a solid choice for users who prioritize efficiency and quiet operation. Those on a tighter budget or requiring lower wattage may want to explore other options. If you need a reliable, quiet power supply that meets the latest ATX 3.0 standards, the Straight Power 12 is a compelling option.
AI-generated expert assessment · Updated 2026
The be quiet! Straight Power is a budget power supplie that earns a VersusMatrix overall score of 56/100, placing it in the entry-tier tier of the power supplies category for 2026. Priced around $159, it competes most directly with other budget power supplies where buyers weigh raw specifications against everyday usability.
Where the be quiet! Straight Power stands out most clearly is battery (82/100) and value for money (76/100). In daily use these strengths translate to a power supplie that holds up well under the workloads buyers in this price band typically demand.
The trade-offs sit primarily in design and build (35/100) and performance (42/100). Buyers for whom those dimensions are deal-breakers should compare against pricier alternatives in the leaderboard — but for the majority of buyers in this price band, the trade-off is acceptable given the strengths above.
The be quiet! Straight Power is worth considering for buyers shopping the $135-$183 power supplie market. For a head-to-head against the closest alternatives, browse the power supplies leaderboard and use the on-site comparison tool — the be quiet! Straight Power is included in the default ranking when sorted by overall score.
Cost-conscious buyers
Affordable pricing makes be quiet! Straight Power 12 a sensible pick for first-time buyers or anyone replacing aging gear without a luxury budget.
First-time buyers in this category
be quiet! Straight Power 12 represents a solid entry to the be quiet! ecosystem and the broader category — straightforward setup, well-documented support, established user community.
Is the be quiet! Straight Power 12 a good choice for cost-conscious buyers?
Yes, it's a solid fit. Affordable pricing makes be quiet! Straight Power 12 a sensible pick for first-time buyers or anyone replacing aging gear without a luxury budget.
Is the be quiet! Straight Power 12 a good choice for first-time buyers in this category?
Yes, it's a solid fit. be quiet! Straight Power 12 represents a solid entry to the be quiet! ecosystem and the broader category — straightforward setup, well-documented support, established user community.
Who is the be quiet! Straight Power 12 best suited for?
Based on its specs and scoring, the be quiet! Straight Power 12 is best suited for: Cost-conscious buyers, First-time buyers in this category. See the use-case breakdown on this page for the reasoning behind each.
Reviewed by VersusMatrix Editorial Team
Last updated: May 10, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
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The be quiet! Straight Power 12 is an 850W power supply designed for high-performance systems, offering a fully modular setup for optimal cable management. With an efficiency rating of 80+ Gold, it ensures reliable power delivery while minimizing energy waste. This power supply features a 135mm Flui...
The be quiet! Straight Power 12 is priced at approximately $159. Check the buy links above for current prices from retailers.
The be quiet! Straight Power 12 is ideal for gamers and PC enthusiasts looking to build a high-performance rig without compromising on noise levels. With its 850W capacity, it suits mid to high-end systems, making it a solid choice for users who prioritize efficiency and quiet operation. Those on a tighter budget or requiring lower wattage may want to explore other options. If you need a reliable, quiet power supply that meets the latest ATX 3.0 standards, the Straight Power 12 is a compelling option.
Yes, it's a solid fit. Affordable pricing makes be quiet! Straight Power 12 a sensible pick for first-time buyers or anyone replacing aging gear without a luxury budget.
Yes, it's a solid fit. be quiet! Straight Power 12 represents a solid entry to the be quiet! ecosystem and the broader category — straightforward setup, well-documented support, established user community.
Based on its specs and scoring, the be quiet! Straight Power 12 is best suited for: Cost-conscious buyers, First-time buyers in this category. See the use-case breakdown on this page for the reasoning behind each.
