{"title":"Semi Modular PSUs","description":"\u003cp\u003eBrowse Semi Modular Power Supplies at Hardware Haven. This collection is built for PC gamers, upgraders and system builders looking for reliable hardware and clear product choices.\u003cbr\u003e\u003c\/p\u003e","products":[{"product_id":"antec-csk1000-pro-1000w-atx-3-1-power-supply-80-plus-bronze-semi-modular-pcie-5-1-ready-12v-2x6-connector-quiet-120mm-fan-uk-plug","title":"Antec CSK1000 PRO 1000W ATX 3.1 Power Supply - 80 PLUS Bronze, Semi-Modular, PCIe 5.1 Ready, 12V-2x6 Connector, Quiet 120mm Fan, UK Plug","description":"The \u003cb\u003eAntec CSK1000 PRO\u003c\/b\u003e is a high-performance 1000?W continuous-output power supply unit (PSU), fully compliant with ATX?3.1 and supporting PCIe?5.1 standards. Designed for modern systems, it delivers up to 90% efficiency under typical loads (80?PLUS Bronze certified), and features a semi-modular cable design for improved airflow and simplified cable management.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003cbr\u003eCompliant with \u003cb\u003eATX 3.1 and PCIe 5.1\u003c\/b\u003e, including a dedicated 12V-2×6 GPU connector capable of delivering up to 600?W.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e1000?W continuous power output\u003c\/b\u003e with a powerful single +12?V rail delivering up to 83.3?A.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUp to 90% efficiency\u003c\/b\u003e under typical loads, meeting 80?PLUS Bronze (230V EU) standards.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCircuitShield™ protection suite\u003c\/b\u003e with protections including OCP, OVP, UVP, OPP, OTP, SCP, SIP, and NLO.\u003cbr\u003e\u003cbr\u003eEquipped with a \u003cb\u003e120?mm silent fan\u003c\/b\u003e featuring intelligent thermal management for optimal balance of cooling and quiet operation.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSemi-modular design\u003c\/b\u003e for cleaner builds—essential cables are fixed, while others are detachable.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompact form factor\u003c\/b\u003e measuring 140?×?150?×?86?mm; net weight approximately 2.02?kg.\u003cbr\u003e\u003cbr\u003eBacked by a \u003cb\u003e5-year warranty\u003c\/b\u003e.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003cbr\u003e\u003cb\u003eElectrical Performance\u003c\/b\u003e\u003cbr\u003eParameterSpecification\u003cbr\u003eMax Output1000?W Continuous\u003cbr\u003e+12?V Rail83.3?A\u003cbr\u003eInput Voltage200–240?V AC\u003cbr\u003eInput CurrentUp to 6?A\u003cbr\u003eFrequency Range50–60?Hz\u003cbr\u003ePower Factor CorrectionActive PFC\u003cbr\u003ePower Good Signal100–150?ms\u003cbr\u003eOperating Temperature0–40?°C\u003cbr\u003eEfficiencyUp to 90%\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCooling \u0026amp; Acoustics\u003c\/b\u003e\u003cbr\u003e120?mm silent fan\u003cbr\u003e\u003cbr\u003eIntelligent speed control for optimized noise and temperature levels\u003cbr\u003e\u003cbr\u003e\u003cb\u003eProtection Features (CircuitShield™)\u003c\/b\u003e\u003cbr\u003eOver Voltage Protection (OVP)\u003cbr\u003eOver Current Protection (OCP)\u003cbr\u003eUnder Voltage Protection (UVP)\u003cbr\u003eOver Power Protection (OPP)\u003cbr\u003eOver Temperature Protection (OTP)\u003cbr\u003eShort Circuit Protection (SCP)\u003cbr\u003eSurge \u0026amp; Inrush Protection (SIP)\u003cbr\u003eNo Load Operation Protection (NLO)\u003cbr\u003e\u003cbr\u003e\u003cb\u003eConnectors\u003c\/b\u003e\u003cbr\u003e1 × 24-pin main motherboard connector\u003cbr\u003e2 × 8-pin EPS (4+4) for CPU\u003cbr\u003e4 × 8-pin PCIe (6+2) for GPUs\u003cbr\u003e1 × 16-pin PCIe 5.1 (12V-2×6)\u003cbr\u003e6 × SATA power connectors\u003cbr\u003e3 × Molex peripheral connectors\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePhysical Dimensions \u0026amp; Weight\u003c\/b\u003e\u003cbr\u003ePSU Size: 140?×?150?×?86?mm\u003cbr\u003eBox Size: 296.5?×?203?×?130?mm\u003cbr\u003eNet Weight: ~2.02?kg\u003cbr\u003eGross Weight: ~2.55?kg\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCertifications\u003c\/b\u003e\u003cbr\u003e80 PLUS Bronze (230?V EU)\u003cbr\u003e\u003cbr\u003eSafety approvals: \u003cbr\u003eTUV, CB, CE, RCM, BIS, KC, UKCA\u003cbr\u003e\u003cbr\u003e\u003cb\u003eIn the Box\u003c\/b\u003e\u003cbr\u003eAntec CSK1000 PRO PSU\u003cbr\u003ePower cable\u003cbr\u003eModular cables\u003cbr\u003eMounting screws\u003cbr\u003eUser manual\u003cbr\u003e\u003cbr\u003e","brand":"ANTEC","offers":[{"title":"Default Title","offer_id":58634635903320,"sku":"0-761345-20075-2","price":81.19,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/0146\/3128\/files\/psant-csk1000pro-hg.jpg?v=1791035106"},{"product_id":"antec-csk850-pro-850w-semi-modular-atx-3-1-power-supply-pcie-5-1-ready-with-12v-2x6-connector-80-plus-bronze-certified-quiet-120mm-fan-5-year-warranty","title":"Antec CSK850 PRO 850W Semi-Modular ATX 3.1 Power Supply, PCIe 5.1 Ready with 12V 2x6 Connector, 80 Plus Bronze Certified, Quiet 120mm Fan, 5-Year Warranty","description":"The Antec CSK850 PRO is an 850 W semi-modular power supply designed for modern gaming and high-performance PCs. Compliant with the ATX 3.1 standard and PCIe 5.1 ready, it supports the latest graphics cards through its native 12V 2x6 (12VHPWR) connector. Featuring 80 Plus Bronze efficiency and advanced CircuitShield™ protection, this PSU ensures reliable, efficient, and safe power delivery. Its compact design, quiet 120 mm fan with intelligent thermal control, and semi-modular cables make installation easy and improve system airflow. Backed by a 5-year warranty, it is a future-proof choice for demanding PC builds.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFull Specifications\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eModel:\u003c\/b\u003e \u003cbr\u003eCSK850 PRO\u003cbr\u003e\u003cbr\u003e\u003cb\u003eMPN:\u003c\/b\u003e \u003cbr\u003e0-761345-20071-4\u003cbr\u003e\u003cbr\u003e\u003cb\u003eForm Factor:\u003c\/b\u003e \u003cbr\u003eATX 12V 3.1 semi-modular\u003cbr\u003e\u003cbr\u003e\u003cb\u003eWattage:\u003c\/b\u003e \u003cbr\u003e850 W continuous\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEfficiency:\u003c\/b\u003e \u003cbr\u003e80 Plus Bronze (up to ~90%)\u003cbr\u003e\u003cbr\u003e\u003cb\u003eATX Standard:\u003c\/b\u003e \u003cbr\u003eATX 3.1\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePCIe Support:\u003c\/b\u003e \u003cbr\u003ePCIe 5.1 native 12V 2x6 GPU connector\u003cbr\u003e\u003cbr\u003e\u003cb\u003eProtection Features (CircuitShield™):\u003c\/b\u003e \u003cbr\u003eOCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCooling:\u003c\/b\u003e \u003cbr\u003e120 mm silent fan with thermal manager fan speed control\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePFC:\u003c\/b\u003e \u003cbr\u003eActive PFC\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePower Good Signal:\u003c\/b\u003e \u003cbr\u003e100–150 ms\u003cbr\u003e\u003cbr\u003e\u003cb\u003eInput Voltage:\u003c\/b\u003e \u003cbr\u003e200–240 V AC, 12 A max, 50–60 Hz\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDimensions (L x W x H):\u003c\/b\u003e \u003cbr\u003e140 x 150 x 86 mm\u003cbr\u003e\u003cbr\u003e\u003cb\u003eNet Weight:\u003c\/b\u003e \u003cbr\u003eApproximately 1.95 kg\u003cbr\u003e\u003cbr\u003e\u003cb\u003eConnectors:\u003c\/b\u003e\u003cbr\u003e1 x 24-pin ATX main\u003cbr\u003e1 x 16-pin (12+4) PCIe 5.1 (12VHPWR, up to 600 W)\u003cbr\u003e2 x 8-pin (4+4) CPU EPS\u003cbr\u003e4 x 8-pin (6+2) PCIe\u003cbr\u003e6 x SATA\u003cbr\u003e3 x Molex\u003cbr\u003e\u003cbr\u003e\u003cb\u003eOperating Temperature:\u003c\/b\u003e \u003cbr\u003e0–40 °C\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCertifications:\u003c\/b\u003e \u003cbr\u003eTUV, CB, RCM, CE, BIS, UKCA, KC\u003cbr\u003e\u003cbr\u003e\u003cb\u003eWarranty:\u003c\/b\u003e \u003cbr\u003e5 years","brand":"ANTEC","offers":[{"title":"Default Title","offer_id":58634639737176,"sku":"0-761345-20071-4","price":67.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/0146\/3128\/files\/psant-csk850pro-hg.jpg?v=1791035109"}],"url":"https:\/\/hardwarehaven.co.uk\/collections\/semi-modular-psus.oembed","provider":"Hardware Haven","version":"1.0","type":"link"}