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#casereview #casereviews #microatx #NZXT #H3Flow #PCBuilding #MicroATX #TechReview #StealthBuild #GamingPC #BudgetPC #NZXTReview NZXT H3 FLOW I Really Don't Understand This WEIRD Case! Is the NZXT H3 Flow Actually Good? 🤔 | Stealth MicroATX PC Build & Review The NZXT H3 Flow is one of the most polarizing MicroATX cases on the market. In today’s video, we’re doing a deep dive into this compact chassis to figure out exactly who it’s for. Priced at just £39.99 (at the time of recording), it’s an absolute bargain, but it comes with some "baffling" design choices that might make you think twice. From the mandatory upside-down power supply mounting to the complete lack of front-panel audio jacks, Mike breaks down the quirks, the "Project Zero" support, and the thermal performance. We also put together a zero-RGB stealth build featuring the Ryzen 8600G to see how it handles a real-world office and light gaming setup. 🕒 Timestamps: 0:00 - Introduction: Meet the NZXT H3 Flow 1:05 - Today's Plan: Teardown & Stealth Build 1:55 - Pricing & Value (February 2026) 2:36 - Unboxing: What's in the box? 3:03 - Design & Build Quality Overview 3:11 - The Fan Situation (DC vs. PWM) 4:26 - Cooling Restrictions (AIO & Radiator Support) 5:03 - The Weird Case Feet & Airflow 5:45 - Interior Look: GPU Clearance & "Pointless" Fan Mounts 7:06 - Project Zero & Back-to-Front Motherboard Support 8:13 - The Bizarre IO: No Audio Jack?! 9:20 - Front Panel Removal & Filtration 10:50 - Rear Panel & Motherboard Standoffs 12:10 - Cable Management & Build Quality 13:54 - Drive Bays & Front Panel Cables 14:35 - Only ONE USB Port? 16:16 - The PSU Mounting Mystery 17:55 - Top Panel & AIO Clearance 20:19 - Finished Build: Ryzen 8600G Stealth Setup 22:56 - Thermal Performance & Noise 23:32 - Final Verdict: Is it worth £40? 🔧 Build Specs in this Video: CPU: AMD Ryzen 5 8600G Motherboard: ASRock A620M Pro4 WiFi Cooler: Thermalright Assassin Spirit Case: NZXT H3 Flow (Black) Fans: Thermaltake toughfan EX Pro 140 GPU: Integrated Radeon 760M Graphics ✅ Key Features & Specs: Form Factor: MicroATX / ITX Max GPU Length: ~370mm Max CPU Cooler Height: 170mm Radiator Support: 280mm (Front), 240mm (Top - Offset) PSU Support: Up to 185mm (Mounted fan-up) What do you think of the H3 Flow? Is the lack of RGB and front-panel audio a dealbreaker for you, or is the £40 price tag too good to pass up? Let me know in the comments! The links below may be affiliated, meaning we get a small commission from them if you make a purchase. It won't cost you any extra, but really can help support us and the videos we make. Available from: NZXT H3 FLOW Amazon UK: https://amzn.to/4sao2Je Amazon Local: https://amzn.to/3OVWAAm Ebay UK: https://ebay.us/yWqxKf Ebay US: https://ebay.us/WmRfQ6 Ebay CA: https://ebay.us/5b6ume Ebay AUS: https://ebay.us/3g59Th Scan: https://tidd.ly/4kRnuWd Cheap Windows 10/11/ Enterprise / LTSC /Office / Steam & Gaming Keys available from affiliate links: https://www.premiumcdkeys.com/mikesunboxing Discount code: MIKESUNBOXING 10% off entire order Earn £50 by switching Energy suppliers (UK) - we did! https://share.octopus.energy/rose-grove-117 PC Chassis Unboxings Playlist: https://www.youtube.com/playlist?list=PL39HCM-SRLM9i9Jo6o7h4rZWuSS76yrOK Unboxing Playlist: https://www.youtube.com/playlist?list=PL39HCM-SRLM-MWjTy_ecFQRwfM_Ql_vyo Computer Cases Playlist: https://www.youtube.com/playlist?list=PL39HCM-SRLM-cNTOv9zLfDbBCehmx_NHM Computers & Gaming Playlist: https://www.youtube.com/playlist?list=PL39HCM-SRLM9nTVRnfPvAOHFRnWQe9Sf0 Maybe consider becoming a Patreon supporter here: www.patreon.com/mikesunboxing or YouTube membership: https://www.youtube.com/channel/UCv6qItYDf40FBxbLdDex_lQ/join Send donations to paypal.me/mikesunboxing Most of the items we review can be found in Our Amazon influencer Storefront: https://www.amazon.com/shop/mikesunboxingreviewsandhowto *We earn commission from some affiliated links if you make a purchase* Affiliate links: Ebay UK: http://ebay.us/g4XxLe Ebay US: http://ebay.us/68JcLl Ebay CA: http://ebay.us/IR59Bt Ebay AUS: http://ebay.us/db0b6x Amazon UK: https://amzn.to/2S8k1Fv Amazon US: https://amzn.to/2Xs1YuR Amazon CA: https://amzn.to/2RVkRFa Amazon DE: https://amzn.to/2W4U49T Amazon FR: https://amzn.to/2XkA8Bx Amazon ES: https://amzn.to/2KiQVRB Amazon IT: https://amzn.to/3w25K38 Amazon AUS: https://amzn.to/303ycku Amazon JP: https://amzn.to/3jRdmwS Amazon Sweden: https://amzn.to/32bdBLk Ali Express https://s.click.aliexpress.com/e/_DBP96ld Q Link: https://share.shopqlink.com/589.html Get in touch with us: Email mike@mikesunboxing.com YouTube https://www.youtube.com/mikesunboxing Website http://www.mikesunboxing.com Discord: https://discord.gg/XtBTGQ6BDu