2x 100D Fortigate firewalls and a free 30E Fortigate firewall(no charger)

Two 100D FortiGate firewalls and one 30E FortiGate firewall(it doesn't have a charger):

The FortiGate 100D is a rackmount security appliance with 22x 10/100/1000 interfaces, a 32 GB internal SSD, and the capability to support 1,500 gateway-to-gateway VPN tunnels. Key performance metrics include a firewall throughput of 2.5 Gbps, IPS throughput of 950 Mbps, and SSL-VPN throughput of 300 Mbps, with a maximum of 200 concurrent SSL-VPN users recommended. It runs the FortiOS operating system and can manage up to 32 FortiAPs and 1,000 FortiTokens.

Key Specifications
Firewall Throughput: 2.5 Gbps (1518-byte UDP packets)
IPS Throughput: 950 Mbps
VPN Throughput:
IPsec: 450 Mbps
SSL-VPN: 300 Mbps
Interfaces: 22x 10/100/1000 interfaces (RJ-45), 1x USB Client, 2x USB Server, 1x RJ-45 Serial Console
Internal Storage: 32 GB SSD
Dimensions: 1.75 x 17.01 x 11.73 inches (H x W x D)
Weight: 9.5 lbs (4.3 kg)
Concurrent Sessions: 2.5 Million
High Availability Configurations: Active/Active, Active/Passive, Clustering
Max FortiAPs: 32
Max FortiTokens: 1,000
Form Factor: 1U Rack Mountable
Key Features & Capabilities
Next-Generation Firewall (NGFW) Services:
Includes application control, intrusion prevention (IPS), and web filtering.
Virtualization:
Supports 10 virtual domains (VDOMs) by default and can expand to 10 maximum.

Management:
Manages a network of FortiGate devices and other Fortinet security products via the FortiOS operating system.
Connectivity:
Integrated routing and switching capabilities for LAN and WAN.

FortiGate FG-30E entry-level next-generation firewalls are best-in-class network security
appliances that consolidate advanced security and networking capabilities to protect against cyberattacks
In a compact and affordable solution. These firewalls are purpose-built with system-on-a-chip (SOC) security
processors that deliver the industry's best IPsec VPN, threat protection, and SSL-inspection performance.

5 x GE RJ45 ports (Including 1 x WAN port, 4 x Switch ports)
Features
5 x GE RJ45 ports (Including 1 x WAN port, 4 x Switch ports)
Secure SD WAN
Best of breed integrated SD-WAN networking and security capabilities

Leading Security Performance (SPU)
Security Processor powered high-performance VPN and NGFW
Compact, fanless desktop form-factor with integrated WAN
Industry's best VPN and SSL inspection performance

Built-in Advanced Security and SD-WAN (FortiOS)
NGFW Security with deep visibility
Efficient WAN Path Controller for SaaS adoption
Zero Touch deployment

Best Security Effectiveness (FortiGuard)
Validated NSS Labs Recommended NGFW Security
Prevent Exploits, Malware and Malicious Websites
Detect unknown zero-day attacks