SDKMac currently offers four node data centers: Singapore, Japan (Tokyo), South Korea (Seoul), and Hong Kong. Each region offers SDKMac M4 and SDKMac M4 Pro, with every order assigned to a dedicated physical Mac, not a virtual machine.
Choosing a region does not change the hardware tier. The base tier includes M4, 16GB memory, and a 256GB SSD; the performance tier includes M4 Pro, 64GB memory, and a 2TB SSD. Choose a tier by workload first, then narrow the region by team location, dependencies, and target market.
Ideal for keeping daily development, regional testing, and continuous builds in one delivery region. Teams should test connectivity based on local networks, dependency download locations, and code repository access.
Ideal for Japanese-environment checks, Japan-market adaptation, and regional collaboration. Include dependency installation, compilation, automated testing, and artifact retrieval in the first validation task.
Ideal for localization checks, regional collaboration, and continuous integration. For multi-repository or multi-branch queues, measure the actual wait, execution, and artifact-upload stages first.
Ideal for shared build environments, remote development, and continuous integration across distributed teams. Before choosing, check interactive connectivity, code repositories, dependency sources, and artifact-transfer paths separately.
Distance is only a starting point. Remote development and automation are shaped by your local network egress, code repository and dependency locations, target market, and actual performance across connection, download, build, and upload stages.
Test interface interaction, SSH command response, code checkout, and dependency installation separately. Do not replace full workflow validation with a single short speed test.
Record the time spent on Runner pickup, dependency restoration, compilation and testing, and artifact upload before deciding whether a node is close to critical dependency paths.
For Japan- or Korea-market work, compare Tokyo or Seoul first, and validate the language environment, regional services, and team collaboration together.
Confirm the transfer paths for models, assets, and result files first. Long-running performance depends mainly on node configuration and task design, not just how the interactive connection feels.
These recommendations describe suitable use cases and are not fixed latency or performance guarantees. Network paths vary with user location, carrier, access protocol, and dependency services. Final decisions should be based on your team's reproducible task results.
The Singapore node suits remote development and continuous workloads for Southeast Asia teams. Start with a small validation task covering repository checkout, dependency installation, Xcode builds, unit tests, and artifact uploads, and record each stage. If team members use different networks or are spread across countries, have primary users validate separately instead of relying on one location's results.
The Tokyo node suits teams checking interfaces, build workflows, and regional service access for the Japanese market. Validate the language environment, project dependencies, test targets, and artifact delivery in one pass, and save a reproducible task list. For multi-user collaboration, also verify each team member's access path and permissions rather than testing only the administrator's connection.
The Seoul node suits Korea-market validation, regional collaboration, and automated builds. CI/CD teams should map the paths between repositories, Runners, caches, and artifact storage before testing queueing and execution changes under concurrency. For multi-repository projects, record dependency size and disk usage separately instead of estimating every task from one template.
The Hong Kong node suits distributed R&D teams that need a shared build environment, as well as remote development and continuous integration. Check interactive connectivity, repositories, dependency services, asset synchronization, and result transfers separately; do not generalize one stage's performance to the whole workload. For large assets or model workflows, confirm storage capacity and transfer plans in advance.
SDKMac does not publish unverified fixed-latency guarantees. Choose nodes based on team location, dependency service locations, target market, and real connectivity results. For continuous builds, include caching, concurrency, and artifact transfers in the same test.
List the team members who connect regularly and their main network environments. Cross-region teams should not rely only on the company's registered address.
Check access paths to code repositories, package sources, build caches, model files, and artifact storage.
If the task includes Japan- or Korea-market validation, include the language environment, regional services, and collaborators when selecting candidate regions.
Record results stage by stage—from connection and download through build, testing, and upload—then choose the node and model for long-term use.
The matrix shows only the availability relationship between models and regions. Every combination in the directory is marked “Available”; actual availability when you create an order is returned live by the console.
| Node region | SDKMac M4 | SDKMac M4 Pro | Order |
|---|---|---|---|
| Singapore | AvailableM4 / 16GB / 256GB | AvailableM4 Pro / 64GB / 2TB | Choose Singapore |
| Japan (Tokyo) | AvailableM4 / 16GB / 256GB | AvailableM4 Pro / 64GB / 2TB | Choose Tokyo |
| South Korea (Seoul) | AvailableM4 / 16GB / 256GB | AvailableM4 Pro / 64GB / 2TB | Choose Seoul |
| Hong Kong | AvailableM4 / 16GB / 256GB | AvailableM4 Pro / 64GB / 2TB | Choose Hong Kong |
For lightweight builds, basic automation, and daily development, start by evaluating SDKMac M4. For memory-intensive work, large-model inference, high-concurrency builds, or large asset processing, evaluate SDKMac M4 Pro.
Choose Singapore, Japan (Tokyo), South Korea (Seoul), or Hong Kong, then select SDKMac M4 or SDKMac M4 Pro. Payment is limited to USDT-TRC20 and Visa / Mastercard / Amex (via Stripe), with all charges settled in USD.