In today’s world of growing cross-border networking demands, routing quality has become one of the most important factors in evaluating a VPS. The NoslaCloud SJC-Pre-S plan from BitsFlowCloud has gained significant attention thanks to its “premium three-network return routes”: China Telecom CN2 GIA, China Unicom CUII (9929), and China Mobile CMIN2.
This article provides a detailed hands-on evaluation covering hardware performance, network latency, routing paths, and streaming unlock capabilities.
1. Core Configuration & Value
This package is positioned as a “budget high-end routing VPS”, offering balanced hardware suitable for most personal projects and lightweight business workloads.
- CPU: 1 vCPU (AMD EPYC 7C13), strong performance for its class.
- Memory: 1GB DDR4.
- Storage: 20GB NVMe U.2 SSD (RAID 10), balancing speed and data reliability.
- Bandwidth: 500GB @ 300Mbps initially, upgradeable to 300GB @ 1Gbps.
- Price: ¥289.00 CNY/year Purchase Link
2. Hardware Performance Testing
According to NodeQuality benchmark data:
- CPU Performance: AMD EPYC 7C13 delivers stable performance with Geekbench 5 single-core score of 1046, sufficient for high-concurrency workloads.
- Disk I/O: With NVMe U.2 SSD, performance is outstanding. 4K random read/write reaches 130MB/s (32K IOPS), while 64K sequential throughput peaks at 3.5GB/s — top-tier for this price range.
- Memory Bandwidth: Read speeds close to 40GB/s ensure strong responsiveness under heavy load.
NodeQuality benchmark:
https://nodequality.com/r/gLdAX5gUqvzu43bwba26mLDxjpqupzOC
3. Network Quality: “All-Star” Three-Network Routing
This is the core selling point of this VPS. While most US VPS providers only optimize for one or two carriers, NoslaCloud delivers full three-network optimization.
1. Return Routing (Key Highlight)
- China Telecom: Forced return via CN2 GIA (AS4809), ensuring ultra-low latency and stability even during peak hours.
- China Unicom: Routes via CUII (AS9929), offering performance comparable to CN2 GIA.
- China Mobile: Routes via CMIN2 (AS58807), China Mobile’s latest premium backbone, avoiding congestion issues.
2. Latency Performance
- Average latency in China: ~163ms.
- Best performance: Shanghai Telecom as low as 128ms; most eastern China regions stay around 160ms.
3. Outbound Routing
- China Telecom: Direct exit via 59.43 backbone node.
- China Unicom: AS4837 → AS9929 routing path.
- China Mobile: Direct Shanghai exit.
4. IP Quality & Streaming Unlock
For advanced users, IP cleanliness is critical.
- IP Type: Datacenter IP with extremely low risk score (Scamalytics: 0, AbuseIPDB: 0).
- Unlock Tests (IPv4):
- IPv6: Also supports ChatGPT access, detected as US native IP.
5. Overall Evaluation
Advantages:
- Elite routing: CN2 GIA + 9929 + CMIN2 is among the best US–China routing combinations available.
- Strong hardware: AMD EPYC 7C13 + high-speed NVMe SSD with no performance bottlenecks.
- Stable network: Consistently smooth real-world performance, not just benchmark numbers.
Notes:
- Traffic limit: 300GB–500GB/month, suitable for individuals or small teams; not ideal for large-scale download services.
- IP type: IPv4 is datacenter-based; IPv6 is native.
Conclusion
NoslaCloud SJC-Pre-S in San Jose is a VPS built for pure network performance. At only ¥289/year, it delivers a rare combination of AMD high-performance hardware and fully optimized three-network routing. It is an excellent choice for developers, cross-border business operators, and users who demand ultra-low latency and stable international connectivity.
