{"product_id":"firewall-mini-pc-n355-upgraded-n305-6-x-2-5gbe-fanless-appliance","title":"Firewall Mini PC N355 Upgraded N305 - 6 x 2.5GbE Fanless Appliance","description":"\u003cp\u003eOur review of the Firewall Mini PC N355 finds it best suited for small offices, home labs and network enthusiasts who need a compact, fanless appliance with robust multiport networking. The single biggest reason to consider this unit is its six native 2.5GbE Intel i226V ports paired with a lowpower 12th Gen N355 CPU, which together deliver far more LAN throughput and routing capability than a typical gigabit mini PC while staying quiet and energy efficient.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e6 x 2.5GbE LAN:\u003c\/strong\u003e Six Intel i226V ports provide native 2.5G connectivity for multiWAN, VLAN segmentation or switchless aggregation without external NICs.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eN355 Processor:\u003c\/strong\u003e The 12th Gen N355 twin lake 8 core CPU offers low TDP operation with enough single and multithreaded performance for firewall, VPN and IDS\/IPS tasks.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDDR5 RAM and NVMe slots:\u003c\/strong\u003e Support for DDR5 SODIMM and two M.2 NVMe slots gives room to run memoryheavy services and fast local storage for logging or caching.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFanless with optional fan support:\u003c\/strong\u003e The passive design keeps noise to zero in most setups, while a small 12V 4pin fan can be fitted for higher ambient temperatures.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTriple display and TypeC output:\u003c\/strong\u003e Integrated UHD graphics enable dual HD ports plus a TypeC display, useful if the appliance doubles as a compact workstation during setup or maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Firewall Mini PC N355 is ideal for small business IT administrators, prosumers and homelabbers who need multiple highspeed LAN ports in a compact, powerefficient box and who plan to run OPNsense, OpenWrt, ESXi or Linuxbased firewall software. Its 2.5GbE ports and AESNI support make it suitable for VPN gateways and throughputsensitive services.\u003c\/p\u003e\n\u003cp\u003eThose who need enterprisegrade chassis redundancy, hotswap drives, or many PCIe expansion lanes should look elsewhere; this is a micro appliance focused on density of LAN ports, low noise and energy efficiency rather than modular enterprise features.\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\u003eSix onboard 2.5GbE Intel i226V ports give high LAN throughput without extra NICs.\u003c\/li\u003e\n \u003cli\u003eLowpower 12th Gen N355 CPU with AESNI provides solid performance for VPN and firewall workloads.\u003c\/li\u003e\n \u003cli\u003eFanless design keeps operation quiet and the included cables and adapter simplify installation.\u003c\/li\u003e\n \u003cli\u003eFlexible storage with two M.2 NVMe slots plus SATA 3.0 for a 2.5'in drive.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eNot a hotswappable or rackmount solution, so it is less suitable for larger data center deployments.\u003c\/li\u003e\n \u003cli\u003ePreinstalled Windows 11 Pro may require reinstallation or configuration when deploying OPNsense or other router OS images.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003e12th Gen N355 Twin Lake, 8 cores \/ 8 threads, up to 3.9 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eNetwork Ports\u003c\/td\u003e\n\u003ctd\u003e6 x Intel i226V 2.5GbE LAN\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e1 x DDR5 SODIMM supported (4800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eStorage\u003c\/td\u003e\n\u003ctd\u003e2 x M.2 2280 NVMe PCIe 3.0 slots + 1 x SATA 3.0 for 2.5'in drive\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eGraphics \/ Display\u003c\/td\u003e\n\u003ctd\u003eIntegrated UHD Graphics (32 EUs) with 2 x HD and 1 x TypeC triple display support\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eFanless micro appliance, optional 12V 4pin fan cable included\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOS Support\u003c\/td\u003e\n\u003ctd\u003eWindows 11 Pro preinstalled; supports OPNsense, Linux, ESXi, OpenWrt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Firewall Mini PC N355 is a wellbalanced micro appliance for anyone who needs multiple 2.5GbE ports, low noise and adequate CPU performance for firewall and VPN tasks. It is excellent value for small offices and home labs that want to consolidate routing and security functions into one compact box, as long as they do not require enterprise chassis features or hotswap storage.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this run OPNsense or pfSense?\u003c\/strong\u003e\u003cbr\u003eYes, the unit supports OPNsense and other Linuxbased firewall OSes; BIOS access via the Delete key allows necessary configuration changes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the 2.5GbE ports native or via adapter?\u003c\/strong\u003e\u003cbr\u003eThe six i226V ports are native onboard Intel chips providing full 2.5GbE UDE2.5G connectivity without external adapters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it require active cooling?\u003c\/strong\u003e\u003cbr\u003eIt is fanless for quiet operation but includes a 4pin fan cable and supports a small 12V fan if additional cooling is needed in hot environments.\u003c\/p\u003e","brand":"Glovary","offers":[{"title":"Default Title","offer_id":48188963520731,"sku":"B0DX6QMFPH","price":489.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71_V1UIaNjL._AC_SL1500_c098714e-6444-474d-a64a-d65bc7df5817.jpg?v=1769399013","url":"https:\/\/gearmusthave.com\/products\/firewall-mini-pc-n355-upgraded-n305-6-x-2-5gbe-fanless-appliance","provider":"GearMustHave","version":"1.0","type":"link"}