{"id":13253,"date":"2026-10-15T10:27:31","date_gmt":"2026-10-15T10:27:31","guid":{"rendered":"https:\/\/chipsetcomputersystems.co.ke\/?post_type=product&p=13253"},"modified":"2026-11-11T08:17:27","modified_gmt":"2026-11-11T08:17:27","slug":"seasonic-s12iii-80-plus-bronze-atx-power-supply-500w","status":"publish","type":"product","link":"https:\/\/chipsetcomputersystems.co.ke\/?product=seasonic-s12iii-80-plus-bronze-atx-power-supply-500w","title":{"rendered":"Seasonic S12III 80 PLUS Bronze ATX Power Supply 500W"},"content":{"rendered":"

POWER YOUR SYSTEM WITH CONFIDENCE<\/h2>\n

The Seasonic S12III Series<\/strong> provides reliable and efficient power for everyday desktop computers, office systems and mainstream gaming PCs.<\/p>\n

Built to Seasonic’s high-quality standards, the S12III series combines proven power supply technology with efficient performance and intelligent cooling. Available in 550W and 650W options<\/strong>, it provides practical power capacity for a wide range of modern PC configurations.<\/p>\n

80 PLUS Bronze Efficiency<\/h3>\n

The Seasonic S12III is 80 PLUS Bronze certified<\/strong>, delivering efficient power conversion and reducing unnecessary energy waste.<\/p>\n

With efficiency levels of up to 85% at typical operating loads<\/strong>, the power supply helps reduce heat generation and improve overall system efficiency.<\/p>\n

Stable and Reliable Power Delivery<\/h3>\n

The advanced LLC resonant converter design<\/strong> helps provide stable and efficient power delivery across different workloads, supporting reliable operation for important PC components.<\/p>\n

Smart & Silent Fan Control<\/h3>\n

The integrated S2FC Smart & Silent Fan Control<\/strong> system intelligently manages cooling performance and fan speed.<\/p>\n

This helps maintain a balance between effective cooling and low noise, keeping your PC operating quietly during normal and moderate workloads.<\/p>\n

Active Power Factor Correction<\/h3>\n

Active PFC<\/strong> improves power efficiency and helps optimize the performance of the power supply.<\/p>\n

Standard ATX Compatibility<\/h3>\n

The standard ATX form factor<\/strong> makes the Seasonic S12III compatible with a wide range of desktop computer cases, making it suitable for new PC builds and power supply replacements.<\/p>\n

Built for Everyday Computing<\/h3>\n

Whether you are building an office computer, home desktop or mainstream gaming PC, the Seasonic S12III provides dependable power for long-term everyday use.<\/p>\n

\n

Key Features<\/h1>\n

80 PLUS Bronze Certified<\/strong> ? Efficient power delivery with reduced energy waste.<\/p>\n

550W \/ 650W Options<\/strong> ? Choose the appropriate power capacity for your PC configuration.<\/p>\n

LLC Resonant Converter<\/strong> ? Designed for stable voltage regulation and efficient performance.<\/p>\n

Smart & Silent Fan Control (S2FC)<\/strong> ? Intelligent cooling designed to minimize noise.<\/p>\n

Active PFC<\/strong> ? Improves power efficiency and performance.<\/p>\n

Standard ATX Form Factor<\/strong> ? Compatible with standard desktop PC cases.<\/p>\n

120mm Cooling Fan<\/strong> ? Provides efficient thermal management.<\/p>\n

Non-Modular Design<\/strong> ? Fixed cables for straightforward installation.<\/p>\n

Seasonic Quality<\/strong> ? Designed for reliable long-term PC operation.<\/p>\n","protected":false},"excerpt":{"rendered":"

Reliable, Quiet and Efficient Power for Your PC.<\/strong><\/p>\n

The Seasonic S12III Series<\/strong> is a dependable 80 PLUS Bronze-certified ATX power supply<\/strong> designed for home, office and mainstream gaming PCs. With up to 85% efficiency<\/strong>, Active PFC, LLC resonant design and Smart & Silent Fan Control (S2FC)<\/strong>, it delivers stable power, efficient operation and quiet performance.<\/p>\n","protected":false},"featured_media":12046,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[3715],"product_cat":[3943],"product_tag":[],"class_list":["post-13253","product","type-product","status-publish","has-post-thumbnail","product_brand-ssesonic","product_cat-custom-pc-power-supply","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/chipsetcomputersystems.co.ke\/index.php?rest_route=\/wp\/v2\/product\/13253","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chipsetcomputersystems.co.ke\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chipsetcomputersystems.co.ke\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/chipsetcomputersystems.co.ke\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13253"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chipsetcomputersystems.co.ke\/index.php?rest_route=\/wp\/v2\/media\/12046"}],"wp:attachment":[{"href":"https:\/\/chipsetcomputersystems.co.ke\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13253"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chipsetcomputersystems.co.ke\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=13253"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chipsetcomputersystems.co.ke\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=13253"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chipsetcomputersystems.co.ke\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=13253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}