C6640-0020
The C6640-0020 is an industrial PC by Beckhoff in the C6 Industrial PC Units series, featuring an ATX motherboard that supports Intel processors from Celeron, Pentium to Core i3/i5/i7/i9. On-board Ethernet and graphics accompany expansion slots for plug-in cards up to 210 mm. Two M.2 SSDs can be configured in RAID 1 for data redundancy. Flexible power input (100–240 V AC or 24 V DC) with full-range voltage tolerance and an easy-access housing design ensure reliable long-term operation and future upgrades.