> For the complete documentation index, see [llms.txt](https://docs.bool.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bool.network/user-guide/alpha-testnet/node-server/purchase-guide/validator-server.md).
# Validator Server
Region: **China - Hong Kong, China**
Instance: **S2.LARGE16 (Standard S2 with 4 cores and 16GB**)
System: **Ubuntu Server 20.04 LTS 64-bit**
Storage: **Universal SSD Cloud Drive - 1024GiB**
Bandwidth: **20Mbps**
Login: **Password (self-set)**
* **Reference quote:**
**¥2805.88/month | ¥2.67/hour + ¥0.67/GB**
#### Microsoft cloud
* **Purchase Links:**
[**https://portal.azure.com/#create/Microsoft.VirtualMachine-ARM**](https://portal.azure.com/#create/Microsoft.VirtualMachine-ARM)
* **Configuration Reference:**
Virtual Machine Name: **Set it up yourself**
Region: **(Asia Pacific) East Asia**
System: **Ubuntu Server 20.04 LTS - x64 Gen2**
Size: **Standard D4s\_v3-4 vcpu, 16 GiB RAM (US$192.72/month)**
Authentication Type: **Password**
Username: **Set by yourself**
Password: **Self-set**
OS Disk Size: **1 TiB (P30)**
* **Reference quote:**
**0.2640USD/hr**
### Google cloud
* **Purchase Links:**
[**https://console.cloud.google.com/compute/**](https://console.cloud.google.com/compute/)
* **Configuration Reference:**
Region：**asia-east2(HONG KONG)**
Machine type：**e2-standard-4 (4vCPU，2Core，16 GB RAM)**
Boot Disk：
OS：**Ubuntu**
Version：**Ubuntu 20.04 LTS**
Size：**1024**
* **Reference quote:**
**$249.53/month**
### Amazon cloud
* **Purchase Links:**
[**https://ap-east-1.console.aws.amazon.com/ec2/**](https://ap-east-1.console.aws.amazon.com/ec2/)
* **Configuration Reference:**
Region：**Asia-Pacific (Hong Kong) ap-east-1**
Name：**Set by yourself**
System：**Ubuntu Server 22.04 LTS (HVM), SSD Volume Type**
Instance Type：**t3.xlarge (t3 4vCPU 16GiB)**
Key Pair: **Create New Key Pair → Enter Name → Default Value to Create**
Configuration Storage：**1024GiB**
* **Reference quote:**
**0.2336USD/hr**