be quiet! Pure Power 12 1000W Power Supply Review @ APH Networks
APH Networks recently reviewed the be quiet! Pure Power 12 1000W power supply, a budget-friendly unit that delivers solid performance for its price point. This ATX 3.1-compliant PSU offers 1000W of continuous power with an 80 PLUS Gold efficiency rating, ensuring reliable energy delivery for most gaming and productivity setups. The unit features a quiet 120mm rifle-bearing fan and a fully modular design, facilitating clean cable management. Internally, it utilizes a single 820µF 400V capacitor rated at 85°C and employs a dual +12V rail configuration, which may not be ideal for high-end overclocking but suffices for standard use. The PSU includes a 600W 12VHPWR connector, making it compatible with modern GPUs. While the internal components are of decent quality, they are not top-tier, reflecting the unit's budget-oriented nature. ?
"The be quiet! Pure Power 12 1000W power supply is a reasonable offering for a unit of this power output and efficiency class."
In testing, the Pure Power 12 1000W demonstrated good voltage regulation, with all outputs remaining within 4% of their nominal values under minimal load. The power supply operates quietly, with noise levels rated at 1.5 out of 10 under moderate loads, thanks to its conservative fan curve. However, it lacks a zero RPM fan mode, which might be a consideration for users seeking absolute silence. The unit's active power factor correction ensures a power factor approaching 0.99 under nominal load, contributing to its efficiency. While the PSU does not feature Japanese capacitors and has an older multiple 12V rail design, it offers a 10-year warranty, doubling the coverage of previous models. Priced at approximately $165, the be quiet! Pure Power 12 1000W provides a reasonable balance between cost and performance for users with mid-range power requirements.
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