{"product_id":"jonsbo-bo400-atx-mid-tower-pc-case-aluminum-dual-chamber-design","title":"JONSBO BO400 ATX Mid Tower PC Case - Aluminum Dual Chamber Design","description":"\u003cp\u003eIn this review of the JONSBO BO400 ATX PC case, the bottom line is simple: builders who want a refined aluminum frame, clean dual-chamber layout, and flexible three-sided display will find a compelling option here. The case stands out because of its T6mm CNC aluminum alloy frame and interchangeable glass top that converts the default metal cover into a true three-sided side view, making component presentation a priority. It is best for system builders who need long GPU clearance and strong cooling support without compromising a minimalist, brushed-aluminum aesthetic.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum frame:\u003c\/strong\u003e The T6mm CNC aluminum alloy construction gives the chassis a rigid feel and a premium anodized brushed finish that resists fingerprints and shows 3D texture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-sided display option:\u003c\/strong\u003e The included glass top cover replaces the metal top to reveal the top, front, and side for a full display of internal components and RGB lighting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual chamber layout:\u003c\/strong\u003e The separated chambers keep power and storage isolated from the motherboard and GPU area, improving airflow and cable management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling capacity:\u003c\/strong\u003e Supports up to three 360mm AIO radiators and up to ten fan locations, enabling serious water cooling or multi-fan air setups for high-performance CPUs and GPUs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent compatibility:\u003c\/strong\u003e Accepts ATX and Micro-ATX boards, GPU lengths up to 435mm, CPU coolers up to 173mm tall, and PSUs up to 200mm, accommodating large components without compromise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-free access:\u003c\/strong\u003e The tool-free buckle opening simplifies assembly and regular upgrades, making the case easier to work with than traditional screw-only panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe BO400 is aimed at enthusiasts and gamers who want a premium-looking rig with workstation-size component support; if you value presentation, the optional glass top and three-sided view make it ideal for systems with RGB and high-end GPUs. Builders who need extensive cooling options or intend to run custom or large AIO loops will appreciate the support for multiple 360mm radiators.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for ultra-budget builds where aluminum construction is unnecessary or for users who require a tiny footprint; compact ITX builders should look elsewhere. Also, if you need more than four 3.5 HDD bays the BO400 favors drive flexibility for mixed SSD\/HDD setups but is not a dedicated storage chassis.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium T6mm CNC aluminum alloy frame and anodized brushed panels provide a sturdy, attractive enclosure.\u003c\/li\u003e\n\u003cli\u003eInterchangeable glass top enables a three-sided viewing experience for component showcase.\u003c\/li\u003e\n\u003cli\u003eExcellent cooling and compatibility: supports 3x 360mm radiators, 435mm GPUs, and a 173mm CPU cooler.\u003c\/li\u003e\n\u003cli\u003eTool-free buckle design simplifies building and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAluminum construction can raise the price compared with standard steel cases, so it may not be the best pick for strictly budget builds.\u003c\/li\u003e\n\u003cli\u003eStorage layout favors a mix of SSDs and a few HDDs rather than large multi-bay 3.5 storage arrays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase type\u003c\/td\u003e\n\u003ctd\u003eATX Mid Tower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame material\u003c\/td\u003e\n\u003ctd\u003eT6mm CNC aluminum alloy, anodized brushed panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotherboard support\u003c\/td\u003e\n\u003ctd\u003eMicro-ATX \/ ATX (back-connect BTF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPU length\u003c\/td\u003e\n\u003ctd\u003eUp to 435mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePSU length\u003c\/td\u003e\n\u003ctd\u003eUp to 200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPU cooler height\u003c\/td\u003e\n\u003ctd\u003eUp to 173mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive bays\u003c\/td\u003e\n\u003ctd\u003e2 x 2.5 SSD or 4 x 3.5 HDD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe JONSBO BO400 is a thoughtfully engineered mid tower that balances premium aluminum styling with practical high-performance support; it is a strong choice for builders who want good cooling options, long GPU clearance, and a showcase-friendly three-sided view. For those who prioritize component display and future-proof compatibility over minimal cost, the BO400 delivers solid value and an easier build experience thanks to its dual-chamber design and tool-free access.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan the top panel be swapped for glass?\u003c\/strong\u003e\u003cbr\u003eYes, the factory metal top cover is replaceable with the included glass top cover to enable a three-sided display.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat radiator and GPU sizes are supported?\u003c\/strong\u003e\u003cbr\u003eThe case supports up to three 360mm AIO radiators and GPUs up to 435mm in length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many drives can it hold?\u003c\/strong\u003e\u003cbr\u003eIt supports up to two 2.5 SSDs or up to four 3.5 HDDs in the provided layout.\u003c\/p\u003e","brand":"Jonsbo","offers":[{"title":"Default Title","offer_id":48672586465499,"sku":"B0DS2N2222","price":339.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71rspvRvCwL._AC_SL1500.jpg?v=1778649974","url":"https:\/\/gearmusthave.com\/products\/jonsbo-bo400-atx-mid-tower-pc-case-aluminum-dual-chamber-design","provider":"GearMustHave","version":"1.0","type":"link"}