Siemens SIMATIC RACK PC 840 V2 Industrial PC
Siemens SIMATIC RACK PC 840 V2 industrial rackmount computer.
The Siemens SIMATIC RACK PC 840 V2 (6ES7643-7HQ21-0KA0) is a robust industrial rack PC designed for demanding automation environments. It features a Pentium 4 2.8 GHz processor with a 533 MHz FSB, 512 MB DDR SDRAM, and a 1.44 MB floppy drive along with a DVD-ROM. Storage is handled by a RAID1 configuration with two 120 GB SATA HDDs for data redundancy, mounted in a removable frame with hot-swap capability.
This industrial PC offers extensive connectivity with 10 slots (5x PCI long, 2x PCI/ISA long, 3x ISA long), multiple interface ports including LAN (RJ45), VGA, serial, parallel, PS/2, and USB 2.0. It also includes temperature and fan monitoring, a watchdog timer, and card retainers. The unit comes with Windows XP Professional Multi-Language (SP1, SP2 included) and SIMATIC PC DIAGMONITOR software.
Source your Siemens 6ES7643-7HQ21-0KA0 from Stanlo Automation, a veteran-owned distributor committed to providing reliable surplus industrial automation parts. We ensure quality and timely delivery to keep your operations powered.
| Processor | Pentium 4 2.8 GHz (533 MHz FSB) |
| RAM | 512 MB DDR SDRAM |
| Storage | RAID1 (2x 120 GB SATA HDD) |
| Slots | 10 (5x PCI, 2x PCI/ISA, 3x ISA) |
| Interfaces | 1x LAN, 1x VGA, 2x Serial, 1x Parallel, 2x PS/2, 2x USB 2.0 (front/rear) |
| OS | Windows XP Professional |
| Power | 110/230V Industrial Power Unit |
| Vibration | 0.3 G |
| Shock | 3 G |