{"id":8925,"date":"2026-03-21T18:31:02","date_gmt":"2026-03-21T10:31:02","guid":{"rendered":"https:\/\/pcunboxing.com\/?p=8925"},"modified":"2026-03-22T22:59:25","modified_gmt":"2026-03-22T14:59:25","slug":"montech-sky-3-beta-2-850w","status":"publish","type":"post","link":"https:\/\/pcunboxing.com\/en\/montech-sky-3-beta-2-850w\/","title":{"rendered":"Monarch MONTECH SKY 3 Chassis Unboxing + BETA 2 850W Power Supply\uff5cHeat Dissipation, Installation, and Temperature Analysis"},"content":{"rendered":"

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The Monarch MONTECH SKY 3 chassis features a modular under-mounted fan and power supply bracket that provides two mounting modes for optimal chimney airflow cooling for the CPU and GPU, as well as a 13\u00b0 elevation design with updated ARGB lighting for the horizon chassis. The entry-level BETA 2 850W Bronze Direct Output Power Supply features 80 PLUS Bronze conversion rate, ATX 3.1 standard, native 12V-2X6 power connectors and crimped cables, and is available at a lower price point for consumers on a budget.<\/p>\n

MONTECH SKY 3\u00a0<\/strong>Chassis Specifications:<\/strong><\/h4>\n

<\/b>Body size: 467(L) x 240(W) x 490(H) mm
\nAvailable colors: black, white
\nChassis Material: Steel, Tempered Glass
\nSupported motherboard sizes: ATX, Micro-ATX, Mini-ITX, ATX (backplane), Micro-ATX (backplane)
\nCPU Cooling Support Height: Up to 185 mm
\nGraphics card support length: 445 mm
\nPower supply support length: Swivel side-out mode ATX 160 mm
\nFan Mounting Positions (Top + Side + Bottom + Rear): 140 mm 2+2+0+1 pcs, 120 mm 3+2+2+1 pcs
\nWater-cooling support: 360 \/ 280 mm at the top, 240 \/ 140 mm at the side, 120 mm at the rear.
\nChassis I\/O Ports: 2x USB-A 5Gbps, USB Type-C 20Gbps, TRRS Composite Headphone Microphone Hole
\nMaximum hard drive mounts: Two 2.5 or 3.5-inch composite mounts<\/p>\n

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montech beta 2 850w <\/strong>Power supply specifications:<\/b><\/h4>\n

Specification: ATX 12V Ver. 3.1
\nInput Voltage: 100-240Vac
\nInput Current: 12A MAX
\nInput Voltage Frequency: 50-60Hz
\nSize: 140 x 150 x 86 mm
\nFan: 120 mm HDB Fan
\nConversion Rate Certification: 80 PLUS Bronze
\nPower Cord: Straight Outlet Embossed Cord
\nWarranty: 5 years
\nProtection System: OPP \/ OVP \/ UVP \/ SCP \/ OCP \/ OTP
\nCable connectors: 1x 24 Pin motherboard connector, 2x 8(4+4) Pin CPU connectors, 1x 12+4 Pin 12V-2X6 connector, 4x 6+2 Pin PCIe connectors, 6x SATA connectors, 4x Molex(Peripheral) connectors.<\/p>\n

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