{"product_id":"s-union-l08261-004-pch023-180w-power-supply-compatible-hp","title":"S-Union L08261-004 PCH023 180W Power Supply - Compatible HP","description":"\u003cp\u003eIn this review the S-Union L08261-004 PCH023 180W Power Supply is evaluated for owners of small form factor HP desktops who need a direct, low-risk replacement. The bottom line: it is a straightforward, well-tested 180W replacement for specific HP Pavilion 590 and ProDesk G5 models, offering the correct connector layout and a guaranteed warranty that makes installation confidence the main reason to buy. The reviewer found it reliable out of the box and especially suitable when the original unit fails or when a compatible, brand-new PSU is required.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Built to match HP Pavilion 590 and ProDesk G5 series part numbers so users can replace a failed unit without modifying the chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Output:\u003c\/strong\u003e Provides up to 180W DC output, supplying steady power for typical SFF desktop components in the supported models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Layout:\u003c\/strong\u003e Includes the 4+4+7 (3-wires) pin connector arrangement used by the listed HP models, avoiding adapter hassles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Input Range:\u003c\/strong\u003e Accepts 100-240V~, 50-60Hz at 2.3A which makes it suitable for different regional mains voltages without extra hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Control:\u003c\/strong\u003e Each unit is tested before shipping, offering buyers a new, working replacement rather than a refurbished or salvaged part.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAfter-sale Support:\u003c\/strong\u003e Comes with an 18-month warranty and seller support to address fitment or damage issues after delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis power supply is aimed at owners of HP Pavilion 590 and HP ProDesk G5 small form factor desktops whose original PSU has failed or who need a guaranteed-compatible replacement. IT technicians and home upgraders who prefer a tested, brand-new unit with a clear connector layout will appreciate the straightforward swap.\u003c\/p\u003e\n\u003cp\u003eIt is not for users of full-size towers that require higher wattage or different connector types, nor for systems that demand modular cabling or advanced power headroom for heavy graphics upgrades.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect compatibility with multiple HP part numbers simplifies replacement and reduces installation errors.\u003c\/li\u003e\n\u003cli\u003e180W maximum output matches the power profile expected by the supported SFF desktops.\u003c\/li\u003e\n\u003cli\u003eWide input voltage range and factory testing give confidence in immediate operation after installation.\u003c\/li\u003e\n\u003cli\u003e18-month warranty provides meaningful after-sale protection for buyers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimited to 180W and the specific connector type, so it may not suit higher-power upgrades or non-listed models.\u003c\/li\u003e\n\u003cli\u003eInformation on noise or efficiency ratings is not provided, so expectations should be conservative for thermals and acoustic performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eS-Union\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ Part Numbers\u003c\/td\u003e\n\u003ctd\u003eL08261-004, PCH023, L08261-006, L70042-004, PCG003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax DC Output\u003c\/td\u003e\n\u003ctd\u003e180W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e100-240V~, 50-60Hz, 2.3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003e4+4+7 (3 wires) pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eHP Pavilion 590 series, HP ProDesk G5 Pavilion 590-p0XXX, 590-P0097CB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e18 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe S-Union L08261-004 PCH023 180W Power Supply is a practical, cost-effective replacement for the specific HP Pavilion 590 and ProDesk G5 SFF desktops. It offers correct connectors, a tested new unit, and a long warranty, making it a sensible buy for anyone who needs a reliable swap-in PSU without chasing original OEM stock. Users needing more power or documented efficiency figures should look elsewhere.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my HP Pavilion 590?\u003c\/strong\u003e\u003cbr\u003eIt is designed for Pavilion 590 and listed ProDesk G5 models; check the part numbers (L08261-004, PCH023, etc.) and the 4+4+7 connector to confirm fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a new or refurbished unit?\u003c\/strong\u003e\u003cbr\u003eThe listing indicates each unit is 100% brand new and tested before shipping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat warranty is included?\u003c\/strong\u003e\u003cbr\u003eThe product includes an 18-month warranty with seller support for fitment or damage issues.\u003c\/p\u003e","brand":"S-Union","offers":[{"title":"Default Title","offer_id":48188025831643,"sku":"B0DNSV9NWG","price":44.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61F7XoBjEFL._AC_SL1500.jpg?v=1769571095","url":"https:\/\/gearmusthave.com\/products\/s-union-l08261-004-pch023-180w-power-supply-compatible-hp","provider":"GearMustHave","version":"1.0","type":"link"}