{"id":26936,"date":"2026-07-18T19:35:17","date_gmt":"2026-07-18T19:35:17","guid":{"rendered":"https:\/\/chip.am\/product\/mars-gaming-mpb550si-power-supply-unit-550-w-24-pin-atx-atx-black\/"},"modified":"2026-10-13T22:04:32","modified_gmt":"2026-10-13T22:04:32","slug":"mars-gaming-mpb550si-power-supply-unit-550-w-24-pin-atx-atx-black","status":"publish","type":"product","link":"https:\/\/chip.am\/ru\/product\/mars-gaming-mpb550si-power-supply-unit-550-w-24-pin-atx-atx-black\/","title":{"rendered":"TACENS MPB550SI Power Supply Unit | 550W, 24-pin ATX, Black"},"content":{"rendered":"<p>Mars Gaming MPB550SI power supply unit 550 W 24-pin ATX ATX Black<\/p>\n<h2>Technical specifications<\/h2>\n<table class=\"shop_attributes chip-product-specifications\">\n<tbody>\n<tr>\n<th>Certification<\/th>\n<td>CE, RoHS, TUV<\/td>\n<\/tr>\n<tr>\n<th>Input current<\/th>\n<td>5 A<\/td>\n<\/tr>\n<tr>\n<th>80 PLUS certification<\/th>\n<td>80 PLUS Bronze<\/td>\n<\/tr>\n<tr>\n<th>AC input voltage<\/th>\n<td>220 &#8211; 240 V<\/td>\n<\/tr>\n<tr>\n<th>Combined power (+5Vsb)<\/th>\n<td>12.5 W<\/td>\n<\/tr>\n<tr>\n<th>Cooling type<\/th>\n<td>Active<\/td>\n<\/tr>\n<tr>\n<th>Package depth<\/th>\n<td>240 mm<\/td>\n<\/tr>\n<tr>\n<th>Power supply unit (PSU) form factor<\/th>\n<td>ATX<\/td>\n<\/tr>\n<tr>\n<th>Product colour<\/th>\n<td>Black<\/td>\n<\/tr>\n<tr>\n<th>Package width<\/th>\n<td>205 mm<\/td>\n<\/tr>\n<tr>\n<th>Max output current (+5V)<\/th>\n<td>18 A<\/td>\n<\/tr>\n<tr>\n<th>Peripheral (Molex) power connectors (4-pin)<\/th>\n<td>2<\/td>\n<\/tr>\n<tr>\n<th>Number of SATA power connectors<\/th>\n<td>4<\/td>\n<\/tr>\n<tr>\n<th>Combined power (+3.3V)<\/th>\n<td>100 W<\/td>\n<\/tr>\n<tr>\n<th>Height<\/th>\n<td>85 mm<\/td>\n<\/tr>\n<tr>\n<th>Max output current (+12V)<\/th>\n<td>45.5 A<\/td>\n<\/tr>\n<tr>\n<th>Fan diameter<\/th>\n<td>12 cm<\/td>\n<\/tr>\n<tr>\n<th>Combined power (+12V)<\/th>\n<td>546 W<\/td>\n<\/tr>\n<tr>\n<th>Package height<\/th>\n<td>125 mm<\/td>\n<\/tr>\n<tr>\n<th>Power Factor Correction (PFC) type<\/th>\n<td>Active<\/td>\n<\/tr>\n<tr>\n<th>Power protection features<\/th>\n<td>Short circuit<\/td>\n<\/tr>\n<tr>\n<th>Power protection features<\/th>\n<td>Over voltage<\/td>\n<\/tr>\n<tr>\n<th>PCI Express power connectors (6+2 pin)<\/th>\n<td>1<\/td>\n<\/tr>\n<tr>\n<th>Package weight<\/th>\n<td>1.6 kg<\/td>\n<\/tr>\n<tr>\n<th>Power protection features<\/th>\n<td>Under voltage<\/td>\n<\/tr>\n<tr>\n<th>Power protection features<\/th>\n<td>Over current<\/td>\n<\/tr>\n<tr>\n<th>Power protection features<\/th>\n<td>Over power<\/td>\n<\/tr>\n<tr>\n<th>AC input frequency<\/th>\n<td>47 &#8211; 63 Hz<\/td>\n<\/tr>\n<tr>\n<th>Max output current (+5Vsb)<\/th>\n<td>2.5 A<\/td>\n<\/tr>\n<tr>\n<th>Motherboard power connector<\/th>\n<td>24-pin ATX<\/td>\n<\/tr>\n<tr>\n<th>Combined power (-12V)<\/th>\n<td>3.6 W<\/td>\n<\/tr>\n<tr>\n<th>Efficiency<\/th>\n<td>90%<\/td>\n<\/tr>\n<tr>\n<th>Depth<\/th>\n<td>145 mm<\/td>\n<\/tr>\n<tr>\n<th>Max output current (+3.3V)<\/th>\n<td>18 A<\/td>\n<\/tr>\n<tr>\n<th>Purpose<\/th>\n<td>PC<\/td>\n<\/tr>\n<tr>\n<th>Number of fans<\/th>\n<td>1 fan(s)<\/td>\n<\/tr>\n<tr>\n<th>CPU power connector (4+4 pin)<\/th>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<th>Combined power (+5V)<\/th>\n<td>100 W<\/td>\n<\/tr>\n<tr>\n<th>Fan location<\/th>\n<td>Top<\/td>\n<\/tr>\n<tr>\n<th>Total power<\/th>\n<td>550 W<\/td>\n<\/tr>\n<tr>\n<th>Weight<\/th>\n<td>1.4 kg<\/td>\n<\/tr>\n<tr>\n<th>Width<\/th>\n<td>150 mm<\/td>\n<\/tr>\n<tr>\n<th>Cabling type<\/th>\n<td>Non-Modular<\/td>\n<\/tr>\n<tr>\n<th>Noise level<\/th>\n<td>12 dB<\/td>\n<\/tr>\n<tr>\n<th>Max output current (-12V)<\/th>\n<td>0.3 A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><strong>TACENS<\/strong><br \/>Model: TACMARS-MPB550SI<br \/>Warranty: 24 months<\/p>\n","protected":false},"featured_media":26937,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[77],"product_tag":[],"class_list":["post-26936","product","type-product","status-publish","has-post-thumbnail","product_cat-power-supplies-psu","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product\/26936","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/comments?post=26936"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/media\/26937"}],"wp:attachment":[{"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/media?parent=26936"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product_brand?post=26936"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product_cat?post=26936"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chip.am\/wp-json\/wp\/v2\/product_tag?post=26936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}