Zynshield Desktop Firewall Intel N100 Pfsense Ubuntu Linux 4*2.5g Rj45 Ethernet Ports
Products Highlight
-New Intel 12th Gen Celeron N-series All-E-core Low-Power Processor
-1* SO-DIMM DDR4 Memory, 3200MHz (Compatible with 2400/2666MHz)
-4* Intel i226-V NIC Chips (2.5G Ethernet Ports)
-Dual HDMI 2.0 + DP 1.4 Triple Display Support (Resolution up to 4096x2160@60Hz)
-M.2 NVMe x4 High-Speed Interface (Supports Splitting into Multiple M.2 Drives via Adapter Board)
-MINI PCIe Default to mSATA Signal (Supports mSATA SSD by Default)
-2× USB 3.2 Gen2 + 6× USB 2.0 (Total 8 USB Ports)
-M.2 x4 Interface Supports Expansion to 4× M.2 NVMe x1 Adapter Boards
-Built-in TPM Header (Compatible with ASUS TPM Security Module)
Products Datasheet
| Product Model | ZIPC15DC |
| Processor | Intel N97/N100/N200/i3-N305 |
| Memory | 1*SO-DIMM DDR43200MHz(2400/2666MHz),MAX 32GB |
| Storage | 1*M.2 NVMe×4(supports multiple M.2 NVMe through adapter board) 1*SATA3.0(default signal free ormSATA)1*mSATA(default) |
| Display Ports | 2*HDMI 2.0 support 4096×2160@60Hz 1*DP1.4 support 4096x2160@60Hz |
| Front I/O | 1*Power on/off button;1*HDMI2.0;1*Automatic dialing code forincoming calls;1*BIOS reset button;2*USB2.0 |
| Back I/O | 2*USB3.2;1*HDMI2.0;1*DP1.4;4*RJ452.5G Ethernet port;1*DC-12V(55*25) |
| Expansion Bus | M.2×4 can be split into 4×1 signals through an adapter board |
| Ethernet Ports | 4*Intel i226-V 2.5GB |
| General Functions | Auto Start;Wake on LAN;PXE;Watchdog |
| Power Supply | DC-12V(55*25mm) |
| Working Temperature | Work:-10~70℃;Storage:-0~70℃ |
Environment Humidity |
5%~85%relative humidity,no condensation |
| Device Dimension | 148mm*127mm*56mm |
CPU Comparison
| Parameter | Intel N100 | Intel N97 | Intel N200 | Intel i3-N305 |
| Architecture | Gracemont (All-E-core) | Gracemont (All-E-core) | Gracemont (All-E-core) | Gracemont (All-E-core) |
| Cores / Threads | 4C / 4T | 4C / 4T | 4C / 4T | 8C / 8T |
| Max. Turbo Frequency | 3.4 GHz | 3.6 GHz | 3.7 GHz | 3.8 GHz |
| L3 Cache | 6 MB | 6 MB | 6 MB | 6 MB |
| TDP (Base Power) | 6W | 12W | 6W | 15W |
| Integrated Graphics | 24 EU (UHD) | 24 EU (UHD) | 32 EU (UHD) | 32 EU (UHD) |
| Typical Use Cases | Light Office, NAS | Mid-load Mini PC | Multi-tasking, Software Router | High-Performance Mini PC/Servers |
Products Design
Recommended Systems
I. Professional Routing/Firewall Systems
pfSense CE
Core Advantages:
- Native support for multi-port designs (e.g., Intel i226-V 2.5G NIC drivers)
- Built-in Stateful Firewall, IDS/IPS, and OpenVPN/IPsec advanced features
- Low resource usage (runs on 512MB RAM), optimized for N-series processors' TDP (6-15W)
Configuration Recommendations:
- Enable hardware acceleration: System > Advanced > Networking → Check Hardware Checksum Offloading
- Multi-WAN load balancing: Bind 2-4 WAN ports and configure Gateway Groups for failover/bandwidth aggregation
OPNsense
Innovative Features:
- Zenarmor Application Firewall (deep traffic analysis for TikTok/Netflix, etc.)
- Integrated CrowdSec Threat Intelligence for real-time malicious IP blocking
- Graphical NetFlow Traffic Analyzer for 2.5G port monitoring
Hardware Adaptation:
- Default Intel QuickAssist Technology boosts AES-NI encryption by 30% (i3-N305 achieves 2.5Gbps VPN throughput)
II. Linux Custom Routing Solutions
Debian 12 + VyOS Routing Suite
Architectural Advantages:
- Debian’s Long-Term Kernel (5.10 LTS) with N-series iGPU driver compatibility
- VyOS CLI syntax (Cisco-like) supports BGP/OSPF enterprise protocols
Key Commands:
echo 2 > /sys/class/net/eth0/device/sriov_numvfs
# Configure VLAN subinterface
set interfaces ethernet eth0 vif 100 address '192.168.1.1/24'
Ubuntu Server 24.04 + FRRouting
Use Case:
- Ideal for Docker/Kubernetes All-in-One setups (leverages M.2 NVMe storage)
- FRR provides SDN compatibility (supports OpenFlow protocol)
III. Virtualized All-in-One Platforms
Proxmox VE 8.1
Hardware Passthrough:
- PCIe passthrough for Intel i226-V NICs (eliminates virtual switch latency)
- iGPU SR-IOV partitioning: Split UHD iGPU into vGPUs for 4K Plex transcoding
Storage Optimization:
- ZFS RAIDZ: Create redundant pools with 4× SATA ports + LZ4 compression (saves 30% space)
ESXi 8.0
Compatibility Notes:
- Manually inject Intel i226 drivers (excluded from official ISO)
- Enable TPM 2.0 emulator for Windows 11 VMs (requires built-in TPM header)
IV. Dedicated VPN/Security Gateway Systems
SoftEther VPN Server
Cascade Architecture Example:
- Cross-region LAN interconnection via Cascade Hub (<50ms latency)
Performance Tuning:
- Modify MaxSession in /usr/local/vpnserver/vpn_server.config to bypass 1,000-connection limit
V. Critical Performance Tuning Measures
BIOS-Level Optimization
- Disable C-State Power Saving (prevents network latency spikes)
- Enable Above 4G Decoding (supports multi-PCIe addressing for M.2 expansion)
Kernel Parameter Adjustments
echo "net.core.netdev_max_backlog=10000" >> /etc/sysctl.conf
echo "net.core.somaxconn=65535" >> /etc/sysctl.conf
# Increase UDP buffer (for VPN traffic)
echo "net.core.rmem_max=67108864" >> /etc/sysctl.conf
Thermal Management
- Monitor core temps with lm-sensors (i3-N305 hits 70°C under load)
- Configure fancontrol for dynamic cooling (-10~70°C operational limits)
Recomended Working Environment
Lightweight Office & Daily Use
Ideal for home PCs, student homework, front-desk tasks, and basic productivity (documents, spreadsheets, presentations), web browsing, email, and 1080p video calls. Runs smoothly on Windows 11, Chrome OS Flex, or lightweight Linux distros (e.g., Lubuntu, Xubuntu, Linux Mint Xfce).
Home Entertainment & Media Center (HTPC)
Connects to TVs/displays for local or streaming (Netflix, YouTube, Plex, etc.). The UHD 24EU iGPU supports hardware decoding of AV1, VP9, H.265/HEVC, and H.264, enabling silent, fanless 4K playback. A cost-effective, quiet HTPC solution.
Networking & Firewall
Suited for SOHO routers (OPNsense/pfSense), VPN gateways (OpenVPN/WireGuard). The 4-core CPU handles 1Gbps–2.5Gbps NAT, firewall rules, and VPN encryption (AES-NI). Ultra-low power usage minimizes 24/7 operational costs. Requires dual/multi-NIC mini-PCs.
Lightweight Home Server/NAS
Supports file sharing, backups, and small Docker workloads (Home Assistant, Pi-hole, Nextcloud). Compatible with OpenMediaVault or TrueNAS Scale (light loads). Not for heavy transcoding or VMs. Energy-efficient for 24/7 operation.
Virtualization & Other Uses
Runs 2–3 lightweight VMs/LXC containers (e.g., OpenWrt + Docker + Windows test OS) on Proxmox/ESXi. Also fits digital signage, industrial controls (fanless options), and coding/learning environments (Linux, Python). Low cost and power draw make it versatile for entry-level setups.
Packing and Accessories
The product includes: carton, machine, SATA cables and other wire harnesses, power adapter, spare screws, protective foam, and warranty card.
Shipping Solution
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We offer three shipping options: DHL, UPS, and FedEx.
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If you maintain your own DHL, UPS, or FedEx account, we can arrange shipping using your account at no additional charge.
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If you have a designated freight forwarder in China, we will deliver the goods directly to your forwarder without extra fees. Furthermore, we will coordinate directly with your forwarder and prepare all necessary documentation.
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For your reference in freight cost estimation, should you require product packaging dimensions and weight details, please feel free to contact us. We will respond to your inquiry promptly.
About Customization
All products can be customized according to your requirements, including:
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Chassis (color, appearance, etc.)
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Motherboard (number of Ethernet ports, chipset type, SIM card slot expansion, etc.)
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Carton (logo customization)
The process is as follows:
| Phase | Stage | Key Activities & Deliverables |
|---|---|---|
| 1 | Inquiry | • Client submits detailed customization requirements |
| 2 | Requirements Confirmation | • Supplier provides feasibility previews • Client approves technical specifications |
| 3 | Feasibility Analysis | • Technical validation of design/production • Risk assessment report |
| 4 | Quotation | • Detailed cost breakdown • Production timeline with milestones |
| 5 | Place Order | • Contract execution with payment terms • Final requirement verification (double-check) |
| 6 | Mass Production | • Bulk manufacturing launch • Quality control during production |
| 7 | Pre-Delivery Audit | • Export documentation (HS code, invoice) • Declared value verification • Final QC inspection |
| 8 | Delivery & Support | • Logistics coordination • Real-time shipment tracking • Post-delivery support |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.