Protectli Vault Pro VP4650 6-Port Firewall Mini PC - Silent, Fanless

In this review the Protectli Vault Pro VP4650 is evaluated as a compact, fanless firewall appliance aimed at small offices and advanced home networks; its single biggest reason to buy is the combination of six Intel 2.5G Ethernet ports and a quad-core Intel i5 with AES-NI, which together make it a purpose-built, high-throughput gateway for software firewalls. The unit ships with 32GB of DDR4 RAM and a 480GB SATA SSD, and although it arrives without an OS, it is tested with pfSense, OPNsense and other open-source platforms, making it ideal for anyone who needs a reliable, silent, hardware-accelerated firewall.

Key Features

• Six 2.5G Ethernet ports: Provides multi-WAN and subnet flexibility for routing, VLANs and high-speed LAN segments without extra NIC expansion.
• Intel i5 CPU with AES-NI: The i5-10210U delivers four cores and AES-NI support for hardware-accelerated VPN and encryption throughput.
• Fanless, silent design: The passive cooling removes noise and moving parts, making it suitable for quiet office or home deployments.
• Generous memory and storage: With 32GB DDR4 RAM and a 480GB SATA SSD, the Vault Pro can handle large rule sets, packages and logging without immediate upgrades.
• Multiple I/O options: USB 3.0, USB 2.0, USB-C, HDMI and DisplayPort make local management, console access and diagnostics straightforward.
• Open OS compatibility: No OS is pre-installed but hardware is validated with pfSense, OPNsense and Untangle, easing deployment with common open-source firewall software.

Who It's For

The Vault Pro VP4650 suits small businesses, branch offices and advanced home labs that need reliable, multi-port routing and strong VPN performance. Administrators who prefer appliance-style hardware to build around pfSense or OPNsense will appreciate the Intel NICs and AES-NI support.

It is less suitable for buyers who want a plug-and-play consumer router with a preinstalled OS or a simple web setup wizard; novice users should expect to install and configure firewall software or seek professional setup assistance.

Pros & Cons

Pros

• Six native Intel 2.5G NICs provide robust multi-interface networking without adapters.
• Intel i5 with AES-NI offers strong VPN and encrypted throughput for business use.
• Fanless design keeps operation silent and low-maintenance in office environments.
• Large 32GB RAM and 480GB SSD let you run additional packages and logging locally.

Cons

• No OS preinstalled, so initial setup requires familiarity with firewall distributions or extra support.
• SATA SSD is included rather than NVMe; users requiring the fastest local storage should plan upgrades.

Specifications

CPU	Intel i5-10210U Quad Core / 8 Thread (1.6 GHz, turbo to 4.2 GHz)
Hardware AES	Intel AES-NI
Network Ports	6 x Intel 2.5 Gigabit Ethernet NIC ports
Memory	32GB DDR4 RAM
Storage	480GB SATA SSD (M.2 NVMe or SATA supported)
External I/O	2 x USB 3.0, 2 x USB 2.0, 1 x USB-C 3.0, 1 x HDMI, 1 x DisplayPort
OS	No OS pre-installed; tested with pfSense, OPNsense, Untangle

Our Verdict

The Protectli Vault Pro VP4650 is a solid choice for network professionals and small IT teams who need a silent, multi-port gateway with hardware VPN acceleration and plentiful memory. It represents good value when used with open-source firewall software, though buyers should be comfortable with installing and configuring their chosen OS or plan for support.

Frequently Asked Questions

Does it include an operating system?
It ships without an OS preinstalled; the hardware is validated with pfSense, OPNsense and Untangle for straightforward installation.

Can it handle VPN encryption?
Yes, the Intel i5 with AES-NI provides hardware acceleration for VPN and encrypted traffic to maintain higher throughput.

Is it noisy enough for an office rack?
No, the unit is fanless and designed for silent operation, making it suitable for quiet office or desktop placement.