be quiet! Straight Power 12 1500W ATX 3.0

Name: be quiet! Straight Power 12 1500W ATX 3.0
Brand: be quiet!
SKU: be-quiet-straight-power-12-1500w-atx-30-power-supply-80-pla
Price: 429.79 USD
Availability: InStock

Son güncelleme: 10 Mayıs 2026

AI SCORE

/ 100

VM68/100

be quiet! Straight Power 12 1500W ATX 3.0 (2023) is a solid mid-tier pick in power supplies, scoring 67/100 on our AI engine. Priced around $430, it competes in the mid-range tier.

2,200g

Weight

Şimdi Al

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be quiet! Straight Power 12 1500W ATX 3.0 — Full Specifications

Atx Version

ATX 3.0

Colors

Black

Dimensions?Physical size: height × width × thickness in millimeters.

150 x 86 x 180 mm

Efficiency

80+ Platinum

Efficiency Rating

80+ Platinum

Eps Connectors

2x EPS 8-pin (4+4)

Fan Mode

Zero RPM mode

Fan Size mm

135 mm

See a missing or incorrect spec? Let us know

About the be quiet! Straight Power 12 1500W ATX 3.0

The be quiet! Straight Power 12 1500W ATX 3.0 Power Supply is a powerhouse designed for high-performance systems, released in 2026. With an impressive 80 Platinum efficiency rating, this power supply not only delivers exceptional performance but also ensures minimal energy waste, making it an eco-friendly choice for gamers and professionals alike. Its sleek, understated design features a black, matte finish and a modular cable system, allowing for a tidy build and optimal airflow.

Performance-wise, the Straight Power 12 excels with its stable voltage regulation and low ripple noise, ensuring your components receive clean and reliable power. The 1500W capacity is more than sufficient for even the most demanding setups, supporting multiple high-end GPUs and CPUs without breaking a sweat. Additionally, the advanced cooling system, which includes a silent 135mm fan, ensures that the unit operates quietly, even under heavy loads.

Key features include fully modular cables for easy installation, a comprehensive protection suite to safeguard your components, and compatibility with the latest ATX 3.0 standard, making it future-proof for upcoming hardware. With an overall score of 8.4/10, the be quiet! Straight Power 12 is a top-tier choice for anyone looking to build a reliable and efficient gaming or workstation PC.

Who Should Buy This?

The be quiet! Straight Power 12 1500W ATX 3.0 Power Supply is ideal for high-performance gamers, content creators, and professionals who demand reliability and efficiency from their systems. With an impressive 80 Platinum efficiency rating, it suits those who prioritize energy savings and stable power delivery. However, its premium price may not appeal to budget-conscious users or casual gamers. If you're building a top-tier rig or require robust power for demanding applications, this power supply is a worthy investment.

be quiet! Straight Power 12 1500W ATX 3.0 — Full Expert Review

AI-generated expert assessment · Updated 2026

The be quiet! Straight Power 12 1500W ATX 3.0 is a mid-range power supplie that earns a VersusMatrix overall score of 67/100, placing it in the capable tier of the power supplies category for 2026. Priced around $429.79, it competes most directly with other mid-range power supplies where buyers weigh raw specifications against everyday usability.

Where the be quiet! Straight Power 12 1500W ATX 3.0 stands out most clearly is performance (92/100) and design and build (90/100). 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 value for money (16/100) and display (46/100). 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 12 1500W ATX 3.0 is worth considering for buyers shopping the $365-$495 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 12 1500W ATX 3.0 is included in the default ranking when sorted by overall score.

Frequently Asked Questions

Is the be quiet! Straight Power 12 1500W ATX 3.0 a good choice for first-time buyers in this category?

Yes, it's a solid fit. be quiet! Straight Power 12 1500W ATX 3.0 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 1500W ATX 3.0 best suited for?

Based on its specs and scoring, the be quiet! Straight Power 12 1500W ATX 3.0 is best suited for: First-time buyers in this category. See the use-case breakdown on this page for the reasoning behind each.