Sold by: AVORA TECHNOLOGY
Deployed on AWS
AWS Free Tier
This product has charges associated with it for pre-configuration, ongoing patch updates, EBS storage optimization (30 GB base), and hardening. Ready for instant enterprise deployment. Engineered to eliminate manual patching and image packaging overhead, this lean Windows AMI features pre-installed AWS SSM/Tools, native multi-language support (English/Chinese), and trimmed background telemetry to deliver a secure, cost-effective base for your EC2 workloads.
Overview
This product has charges associated with it for enterprise pre-configuration, continuous patch updates, system hardening, and optimized base image engineering. Powered by Windows Server, this AMI provides a modern, cloud-ready server platform engineered for enterprise application hosting, Active Directory services, database workloads, and scalable web backends.
Engineered for high performance and compliance on AWS EC2, the image comes pre-patched with the latest Microsoft cumulative updates and is regularly refreshed using automated CI/CD pipelines and strict quality control standards. Trimmed telemetry and background services minimize CPU/RAM overhead while ensuring predictable, consistent performance across all AWS regions.
Optimized to reduce ongoing infrastructure costs, this AMI features a compact 30 GB minimum root volume and an expanded 2 GB EFI System Partition (ESP), with legacy recovery partitions removed. Essential runtime environments are pre-configured, including .NET 3.5/4.x, AWS SSM Agent, EC2Launch, CloudFormation bootstrap tools, AWS PowerShell utilities, and official ENA/NVMe drivers.
Eliminate the operational burden of manual image building and monthly patch validation. Built for global and localized teams, the image provides native out-of-the-box support for Simplified Chinese, Traditional Chinese, and English configurations without additional language pack installation-delivering a secure, cost-effective base for your EC2 infrastructure.
Highlights
- Storage & Cost Optimized (30 GB EBS Base): Compact 30 GB root disk footprint with trimmed telemetry and optimized partition scheme (2 GB ESP) to significantly reduce monthly AWS EBS storage costs.
- Pre-Patched & AWS Infrastructure Ready: Fully pre-loaded with Microsoft cumulative updates, AWS SSM Agent, EC2Launch, ENA/NVMe drivers, and AWS PowerShell tools for instant cloud management.
- Enterprise Pre-Configurations & Automated Quality: Built via automated CI/CD pipelines and strict quality standards; includes pre-enabled .NET 3.5/4.x runtimes, cloud hardening, and out-of-the-box English & Chinese UI support.
Details
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Delivery method
Delivery option
64-bit (x86) Amazon Machine Image (AMI)
Latest version
Operating system
Win 2025
Deployed on AWS
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Features and programs
Financing for AWS Marketplace purchases
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Pricing
Pricing is based on actual usage, with charges varying according to how much you consume. Subscriptions have no end date and may be canceled any time.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
If you are an AWS Free Tier customer with a free plan, you are eligible to subscribe to this offer. You can use free credits to cover the cost of eligible AWS infrastructure. See AWS Free Tier for more details. If you created an AWS account before July 15th, 2025, and qualify for the Legacy AWS Free Tier, Amazon EC2 charges for Micro instances are free for up to 750 hours per month. See Legacy AWS Free Tier for more details.
Dimension | Cost/hour |
|---|---|
m6a.xlarge Recommended | $0.119 |
t2.micro | $0.00 |
t3.micro | $0.007 |
m8id.metal-96xl | $0.88 |
r8i.96xlarge | $0.88 |
r8i.metal-96xl | $0.88 |
r8id.96xlarge | $0.88 |
r8id.metal-96xl | $0.88 |
x8i.96xlarge | $0.88 |
x8i.metal-96xl | $0.88 |
Dimensions summary
You pay by the hour for Windows Server 2025 Datacenter, billed only for the time each instance runs. There is no upfront commitment. Pricing scales with the EC2 instance type you select. Each dimension maps to one AWS instance size, from small shared-core options through large memory-, compute-, storage-, and GPU-focused machines, including bare-metal and high-memory variants. Larger instances with more vCPUs, memory, or accelerators carry higher hourly rates. The software cost applies on top of standard AWS infrastructure charges. Choose the instance that fits your workload size to control total spend.
Top-of-mind questions for buyers
One unit is one running EC2 instance of the selected type, billed per hour. The rate covers the Windows Server 2025 Datacenter software license for that single instance. Each instance you launch meters separately. AWS infrastructure charges for that instance apply on top of the software rate.
The hourly software rate meters only while the instance runs. A stopped instance does not accrue software charges. You may still pay standard AWS fees for attached storage or other resources tied to that stopped instance, but the license charge applies to running time only.
The default display language is Traditional Chinese. You can change the operating system display language to English (United States) during first boot using a PowerShell user data script. This adds one reboot, so initial startup takes slightly longer. The language choice does not affect the hourly rate.
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Vendor refund policy
This product follows the standard cloud marketplace billing model. You may stop incurring charges at any time by terminating the instance. Refunds for any pre-paid or unused portions are subject to the cloud platform's billing policies.
Legal
Vendor terms and conditions
Upon subscribing to this product, you must acknowledge and agree to the terms and conditions outlined in the vendor's End User License Agreement (EULA) .
Content disclaimer
Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.
Delivery details
64-bit (x86) Amazon Machine Image (AMI)
Amazon Machine Image (AMI)
An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
- Updated with the latest security patches.
- For more information, please visit our support community.
Additional details
Usage instructions
Note: For all Avora Windows AMI products, the default login username is Administrator.
Remote Desktop Connection
What to expect
- First boot time: the instance may take 5-10 minutes to finish initialization before RDP is available.
- How to connect: use Windows Remote Desktop (mstsc) or another RDP client, open the .rdp file from the EC2 console, and sign in with the Administrator account and the decrypted password.
- Security: ensure the instance security group allows RDP (TCP 3389) or use a secure bastion/jump host. Use the EC2 console to decrypt the initial Administrator password.
Official guide: https://docs.aws.amazon.com/zh_cn/AWSEC2/latest/UserGuide/connect-rdp.html
Session Manager via AWS Systems Manager
When to use
- Use Session Manager when you prefer not to open RDP to the internet or when you need command-line/PowerShell access from the AWS console or CLI.
Requirements and notes
- The instance must have an IAM role with the required SSM permissions.
- Start a session from the Systems Manager Session Manager console or from the EC2 console's Connect option.
Official guide: https://docs.aws.amazon.com/zh_cn/AWSEC2/latest/UserGuide/connect-with-systems-manager-session-manager.html
Start the Instance in English Using User Data
Purpose and impact
- To change the OS language to English (en-US) at first boot, provide a PowerShell script as user data when launching the instance. This change triggers an additional system restart and increases initialization time.
PowerShell user data example
- <powershell>
- $Language = "en-US"
- Set-WinSystemLocale -SystemLocale $Language
- Set-WinUserLanguageList -LanguageList $Language -Force
- Set-WinUILanguageOverride -Language $Language
- Set-Culture -CultureInfo $Language
- Set-WinHomeLocation -GeoId 244
- Restart-Computer
- </powershell>
How to supply user data
- Paste the script into the User data field when launching the instance in the EC2 console. Because the script restarts the machine, expect a longer first-boot time.
Official guide: https://docs.aws.amazon.com/zh_cn/AWSEC2/latest/UserGuide/user-data.html
Resources
Vendor resources
Support
Vendor support
For product support, customers can contact our technical team via the following channels:
- Email: support@avoracloud.com
- Knowledge Base & Community: https://support.avoracloud.com/
When you purchase this product, you gain access to our Extended Support service. This includes:
- Configuration & Usage Support: We provide assistance for issues related to the deployment, configuration, and operation of this optimized operating system within AWS.
- Troubleshooting: Our team helps diagnose and resolve problems stemming from our pre-applied optimizations, system integration (e.g., AWS SSM Agent), or documented features.
- Best Practices Guidance: We offer advice on maintaining and leveraging the optimized environment for stability and performance.
- Issue Support: For any identified upstream bugs, we provide assistance in finding temporary workarounds and will release updated AMIs promptly once official security patches or fixes are available.
- Update Assistance: We are committed to your success. If needed, our support team can provide hands-on assistance to help you apply critical updates or migrate to our latest optimized images.
Support Scope Clarification: Our support covers the product as delivered-the repackaged and optimized AMI. It does not include:
- Development or debugging of customer applications.
- In-depth customization of kernel parameters beyond our provided optimization scope.
- Direct fixes for bugs originating from upstream open-source projects; these are resolved through official community updates which we integrate into our quarterly releases.
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
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