M-SERIES
M-255i
M-255i適用於辦公室或數據中心來自於本身採用低功耗，低熱量的技術。此新型號同時搭配了智能風扇控制功能，在於發揮最大效用的同時可減少噪音和熱量。可任意擺放或安置在機櫃內，Box面板上有液晶顯示屏和四個按鍵可供現場維修、安裝和診斷上的簡易操作。
Specification:
| Processor: | 64-bit, 1.8GHz,2 physical cores |
| RAM: | 4GB, 800MHz DDR3 |
| Storage: | 1 x 1TB3.5" HDD |
| Networking: | Standard : 6 x 1Gb RJ45 |
| Power Supply: | 150w |
| Chassis: | 1u rackmount - 1/2 depth |
| I/O Interface: | 1 x reset button1 x RJ-45 Management Console2 x USB 2.0 |
| Physical Dimensions: | 431(w) x 44(h) x 276(d) mm |
| Weight: | 4.0 kg |
All models provide the following security functions:
| Firewall: | Packet filtering, Stateful Packet Inspection, Proxy |
| IDS/INP: | Zero Latency, Multi-Level, Tightly Integrated with Firewall |
| VPN Types: | IPSEC, L2TP, PPTP, GRE, SSL |
| IPSEC Encyption: | DES, 3DES, AES, CAST, Blowfish, Serpent, Twofish |
| Anti-Virus / Anti-Spyware: | SMTP, POP3, IMAP4, FTP, HTTP |
| Anti-Spam, Anti-Phishing: | SMTP, POP3, IMAP4 |
| Content Filtering: | HTTP, HTTPS, FTP, GOPHER, WAIS |
