> For the complete documentation index, see [llms.txt](https://docs.a-fieldtech.com/a-fieldtech-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.a-fieldtech.com/a-fieldtech-docs/compute-power/lightweight-elastic-compute-deployment-model-lecs.md).

# Lightweight Elastic Compute Deployment Model (LECS)

We’ve prepared everything you need! The **Lightweight Elastic Compute Deployment Model (LECS)** offers preconfigured packages to simplify your deployment process. Each package defines the number of CPU cores, RAM, disk space, and an internet package to ensure a seamless and efficient setup. Most importantly, these models provide the **lowest cost** for your deployment needs.

#### Predefined LECS Models

Below are the three predefined models available:

<table data-header-hidden><thead><tr><th></th><th width="125"></th><th width="97"></th><th width="123"></th><th></th><th>Subnet</th></tr></thead><tbody><tr><td><strong>Model</strong></td><td><strong>CPU Cores</strong></td><td><strong>RAM</strong></td><td><strong>Disk Space</strong></td><td><strong>Internet Package</strong></td><td><strong>Subnet (Public IPv4)</strong></td></tr><tr><td>Model A</td><td>4 cores</td><td>16 GB</td><td>200 GB</td><td>100 Mbps</td><td>/27</td></tr><tr><td>Model B</td><td>4 cores</td><td>16GB </td><td>500 GB</td><td>100 Mbps</td><td>/24</td></tr><tr><td>Model C</td><td>4 cores</td><td>16 GB</td><td>500 GB</td><td>500 Mbps</td><td>/24</td></tr></tbody></table>

Each LECS model is designed to balance performance and cost, ensuring you have the resources you need without overspending.