美國高防服務器
RAKsmart美國高防服務器主要部署于美國硅谷（圣何塞）與洛杉磯兩大核心機房，憑借其融合高性能硬件、智能網絡架構與多層安全防護的解決方案，成為企業抵御DDoS/CC攻擊且保障業務穩定的首選。
RAKsmart官方網站：https://www.raksmart.com
RAKsmart美國硅谷高防服務器配置產品
| 產品名 | 內存 | 硬盤 | 帶寬 | IP | DDoS防御 | 價格 | 購買 |
| E3 1230 | 16G | 1T HDD | 100M | 1IP | 50G | $ 79.00 | 立即購買 |
| E3 1230 | 16G | 1T HDD | 100M | 1IP | 100G | $ 99.00 | 立即購買 |
| E3 1230 | 16G | 1T HDD | 100M | 1IP | 150G | $ 119.00 | 立即購買 |
| E3 1230 | 16G | 1T HDD | 100M | 1IP | 200G | $ 139.00 | 立即購買 |
| E3 1230 | 16G | 1T HDD | 100M | 1IP | 300G | $ 189.00 | 立即購買 |
| E3 1230 | 16G | 1T HDD | 100M | 1IP | 500G | $289.00 | 立即購買 |
| E3 1230 | 16G | 1T HDD | 100M | 1IP | 800G | $439.00 | 立即購買 |
| E5 2620 | 32G | 1T HDD | 100M | 1IP | 50G | $129.00 | 立即購買 |
| E5 2620 | 32G | 1T HDD | 100M | 1IP | 100G | $ 149.00 | 立即購買 |
| E5 2620 | 32G | 1T HDD | 100M | 1IP | 150G | $ 169.00 | 立即購買 |
| E5 2620 | 32G | 1T HDD | 100M | 1IP | 200G | $ 189.00 | 立即購買 |
| E5 2620 | 32G | 1T HDD | 100M | 1IP | 300G | $239.00 | 立即購買 |
| E5 2620 | 32G | 1T HDD | 100M | 1IP | 500G | $339.00 | 立即購買 |
| E5 2620 | 32G | 1T HDD | 100M | 1IP | 800G | $489.00 | 立即購買 |
| E5 2620*2 | 32G | 1T HDD | 100M | 1IP | 50G | $139.00 | 立即購買 |
| E5 2620*2 | 32G | 1T HDD | 100M | 1IP | 100G | $159.00 | 立即購買 |
| E5 2620*2 | 32G | 1T HDD | 100M | 1IP | 150G | $179.00 | 立即購買 |
| E5 2620*2 | 32G | 1T HDD | 100M | 1IP | 200G | $199.00 | 立即購買 |
| E5 2620*2 | 32G | 1T HDD | 100M | 1IP | 300G | $249.00 | 立即購買 |
| E5 2620*2 | 32G | 1T HDD | 100M | 1IP | 500G | $349.00 | 立即購買 |
| E5 2620*2 | 32G | 1T HDD | 100M | 1IP | 800G | $499.00 | 立即購買 |
| E5-2683v4*2 | 64G | 1T SSD | 100M | 1IP | 50G | $219.00 | 立即購買 |
| E5-2683v4*2 | 64G | 1T SSD | 100M | 1IP | 100G | $239.00 | 立即購買 |
| E5-2683v4*2 | 64G | 1T SSD | 100M | 1IP | 150G | $259.00 | 立即購買 |
| E5-2683v4*2 | 64G | 1T SSD | 100M | 1IP | 200G | $279.00 | 立即購買 |
| E5-2683v4*2 | 64G | 1T SSD | 100M | 1IP | 300G | $329.00 | 立即購買 |
| E5-2683v4*2 | 64G | 1T SSD | 100M | 1IP | 500G | $429.00 | 立即購買 |
| E5-2683v4*2 | 64G | 1T SSD | 100M | 1IP | 800G | $579.00 | 立即購買 |
| E5 2698v4*2 | 64G | 1T SSD | 100M | 1IP | 50G | $269.00 | 立即購買 |
| E5 2698v4*2 | 64G | 1T SSD | 100M | 1IP | 100G | $ 289.00 | 立即購買 |
| E5 2698v4*2 | 64G | 1T SSD | 100M | 1IP | 150G | $309.00 | 立即購買 |
| E5 2698v4*2 | 64G | 1T SSD | 100M | 1IP | 200G | $329.00 | 立即購買 |
| E5 2698v4*2 | 64G | 1T SSD | 100M | 1IP | 300G | $379.00 | 立即購買 |
| E5 2698v4*2 | 64G | 1T SSD | 100M | 1IP | 500G | $479.00 | 立即購買 |
| E5 2698v4*2 | 64G | 1T SSD | 100M | 1IP | 800G | $629.00 | 立即購買 |
| Gold-6133*2 | 64G | 1T NVM | 100M | 1IP | 50G | $319.00 | 立即購買 |
| Gold-6133*2 | 64G | 1T NVM | 100M | 1IP | 100G | $339.00 | 立即購買 |
| Gold-6133*2 | 64G | 1T NVM | 100M | 1IP | 150G | $359.00 | 立即購買 |
| Gold-6133*2 | 64G | 1T NVM | 100M | 1IP | 200G | $379.00 | 立即購買 |
| Gold-6133*2 | 64G | 1T NVM | 100M | 1IP | 300G | $429.00 | 立即購買 |
| Gold-6133*2 | 64G | 1T NVM | 100M | 1IP | 500G | $529.00 | 立即購買 |
| Gold-6133*2 | 64G | 1T NVM | 100M | 1IP | 800G | $679.00 | 立即購買 |
| Platinum-8168*2 | 64G | 1T NVME | 100M | 1IP | 50G | $469.00 | 立即購買 |
| Platinum-8168*2 | 64G | 1T NVME | 100M | 1IP | 100G | $489.00 | 立即購買 |
| Platinum-8168*2 | 64G | 1T NVME | 100M | 1IP | 150G | $509.00 | 立即購買 |
| Platinum-8168*2 | 64G | 1T NVME | 100M | 1IP | 200G | $529.00 | 立即購買 |
| Platinum-8168*2 | 64G | 1T NVME | 100M | 1IP | 300G | $579.00 | 立即購買 |
| Platinum-8168*2 | 64G | 1T NVME | 100M | 1IP | 500G | $679.00 | 立即購買 |
| Platinum-8168*2 | 64G | 1T NVME | 100M | 1IP | 800G | $829.00 | 立即購買 |
| Platinum-8176*2 | 64G | 1T NVME | 100M | 1IP | 50G | $519.00 | 立即購買 |
| Platinum-8176*2 | 64G | 1T NVME | 100M | 1IP | 100G | $539.00 | 立即購買 |
| Platinum-8176*2 | 64G | 1T NVME | 100M | 1IP | 150G | $559.00 | 立即購買 |
| Platinum-8176*2 | 64G | 1T NVME | 100M | 1IP | 200G | $579.00 | 立即購買 |
| Platinum-8176*2 | 64G | 1T NVME | 100M | 1IP | 300G | $629.00 | 立即購買 |
| Platinum-8176*2 | 64G | 1T NVME | 100M | 1IP | 500G | $729.00 | 立即購買 |
| Platinum-8176*2 | 64G | 1T NVME | 100M | 1IP | 800G | $879.00 | 立即購買 |
注：上述配置均為默認配置，可在后臺任意升級配置。具體套餐和配置請參考RAKsmart官網。
RAKsmart美國洛杉磯高防服務器配置產品
| 產品名 | 內存 | 硬盤 | 帶寬 | IP | DDoS防御 | 價格 | 購買 |
| E3 1230 | 16G | 1T HDD | 100M | 1IP | 50G | $ 79.00 | 立即購買 |
| E3 1230 | 16G | 1T HDD | 100M | 1IP | 100G | $ 99.00 | 立即購買 |
| E3 1230 | 16G | 1T HDD | 100M | 1IP | 200G | $ 139.00 | 立即購買 |
| E3 1230 | 16G | 1T HDD | 100M | 1IP | 300G | $ 189.00 | 立即購買 |
| E3 1230 | 16G | 1T HDD | 100M | 1IP | 500G | $289.00 | 立即購買 |
| E3 1230 | 16G | 1T HDD | 100M | 1IP | 800G | $439.00 | 立即購買 |
| E5 2620 | 32G | 1T HDD | 100M | 1IP | 50G | $129.00 | 立即購買 |
| E5 2620 | 32G | 1T HDD | 100M | 1IP | 100G | $ 149.00 | 立即購買 |
| E5 2620 | 32G | 1T HDD | 100M | 1IP | 200G | $ 189.00 | 立即購買 |
| E5 2620 | 32G | 1T HDD | 100M | 1IP | 300G | $239.00 | 立即購買 |
| E5 2620 | 32G | 1T HDD | 100M | 1IP | 500G | $339.00 | 立即購買 |
| E5 2620 | 32G | 1T HDD | 100M | 1IP | 800G | $489.00 | 立即購買 |
| E5 2620*2 | 32G | 1T SSD | 100M | 1IP | 50G | $159.00 | 立即購買 |
| E5 2620*2 | 32G | 1T SSD | 100M | 1IP | 100G | $179.00 | 立即購買 |
| E5 2620*2 | 32G | 1T SSD | 100M | 1IP | 200G | $219.00 | 立即購買 |
| E5 2620*2 | 32G | 1T SSD | 100M | 1IP | 300G | $269.00 | 立即購買 |
| E5 2620*2 | 32G | 1T SSD | 100M | 1IP | 500G | $369.00 | 立即購買 |
| E5 2620*2 | 32G | 1T SSD | 100M | 1IP | 800G | $519.00 | 立即購買 |
| E5-2683v4*2 | 64G | 1T SSD | 100M | 1IP | 50G | $219.00 | 立即購買 |
| E5-2683v4*2 | 64G | 1T SSD | 100M | 1IP | 100G | $239.00 | 立即購買 |
| E5-2683v4*2 | 64G | 1T SSD | 100M | 1IP | 200G | $279.00 | 立即購買 |
| E5-2683v4*2 | 64G | 1T SSD | 100M | 1IP | 300G | $329.00 | 立即購買 |
| E5-2683v4*2 | 64G | 1T SSD | 100M | 1IP | 500G | $429.00 | 立即購買 |
| E5-2683v4*2 | 64G | 1T SSD | 100M | 1IP | 800G | $579.00 | 立即購買 |
| E5 2698v4*2 | 64G | 1T SSD | 100M | 1IP | 50G | $269.00 | 立即購買 |
| E5 2698v4*2 | 64G | 1T SSD | 100M | 1IP | 100G | $ 289.00 | 立即購買 |
| E5 2698v4*2 | 64G | 1T SSD | 100M | 1IP | 200G | $329.00 | 立即購買 |
| E5 2698v4*2 | 64G | 1T SSD | 100M | 1IP | 300G | $379.00 | 立即購買 |
| E5 2698v4*2 | 64G | 1T SSD | 100M | 1IP | 500G | $479.00 | 立即購買 |
| E5 2698v4*2 | 64G | 1T SSD | 100M | 1IP | 800G | $629.00 | 立即購買 |
| Gold-6133*2 | 64G | 1T NVM | 100M | 1IP | 50G | $319.00 | 立即購買 |
| Gold-6133*2 | 64G | 1T NVM | 100M | 1IP | 100G | $339.00 | 立即購買 |
| Gold-6133*2 | 64G | 1T NVM | 100M | 1IP | 200G | $379.00 | 立即購買 |
| Gold-6133*2 | 64G | 1T NVM | 100M | 1IP | 300G | $429.00 | 立即購買 |
| Gold-6133*2 | 64G | 1T NVM | 100M | 1IP | 500G | $529.00 | 立即購買 |
| Gold-6133*2 | 64G | 1T NVM | 100M | 1IP | 800G | $679.00 | 立即購買 |
| Platinum-8168*2 | 64G | 1T NVME | 100M | 1IP | 50G | $469.00 | 立即購買 |
| Platinum-8168*2 | 64G | 1T NVME | 100M | 1IP | 100G | $489.00 | 立即購買 |
| Platinum-8168*2 | 64G | 1T NVME | 100M | 1IP | 200G | $529.00 | 立即購買 |
| Platinum-8168*2 | 64G | 1T NVME | 100M | 1IP | 300G | $579.00 | 立即購買 |
| Platinum-8168*2 | 64G | 1T NVME | 100M | 1IP | 500G | $679.00 | 立即購買 |
| Platinum-8168*2 | 64G | 1T NVME | 100M | 1IP | 800G | $829.00 | 立即購買 |
| Platinum-8176*2 | 64G | 1T NVME | 100M | 1IP | 200G | $579.00 | 立即購買 |
| Platinum-8176*2 | 64G | 1T NVME | 100M | 1IP | 300G | $629.00 | 立即購買 |
| Platinum-8176*2 | 64G | 1T NVME | 100M | 1IP | 500G | $729.00 | 立即購買 |
| Platinum-8176*2 | 64G | 1T NVME | 100M | 1IP | 800G | $879.00 | 立即購買 |
注：上述配置均為默認配置，可在后臺任意升級配置。具體套餐和配置請參考RAKsmart官網。
Raksmart美國高防服務器核心架構與技術優勢：
- 智能分流清洗技術
- 旁路清洗機制：正常流量直連服務器（路徑最短），僅攻擊流量重定向至全球清洗中心（如洛杉磯、香港），清洗后回注業務，性能波動<3%。
- BGP智能路由：接入30+全球BGP線路，自動選擇最優路徑（如美國用戶→硅谷延遲<15ms；亞洲用戶經香港節點延遲<100ms）。
- 三層防御體系
- L3流量清洗：SYN Cookie過濾SYN Flood攻擊，結合IP信譽庫攔截惡意IP。
- L7應用層防護：深度解析HTTP協議，識別50+種CC攻擊變種（如Slowloris），支持定制化規則。
- 彈性防御能力：基礎防護50Gbps，峰值自動提升至300Gbps~1Tbps，按攻擊強度動態調整。
- 性能加速技術
- TCP協議優化：啟用BBR擁塞算法，對比傳統CUBIC，長連接傳輸效率提升40%，延遲降低50%。
- 0-RTT握手：減少30%連接延遲，多路復用避免網絡擁堵，歐美-亞洲延遲從220ms降至80ms。
