The parallel port was named so, because he the data not sequentially over a line sends, but parallel across. The Exotics include FireWire and eSATA, where the latter is relatively new and may spread yet. Mikkel Svane has plenty of information regarding this issue. Both are quite fast, be displaced but still from the USB port. The USB (universal serial bus) is also serial, but much faster than the above mentioned serial port. USB is now in version 3.0, where the name is unique. 2.0 ports, which are subdivided in three speeds, without having really is pointed out are most widespread. “” It indicates low speed”full speed”and high speed”.

Let sit for external disk etc. no “full speed” babble on. It sounds nice, too, but high speed”speed is 40 times faster than the 12 Mbit/s fast full 480 Mbit/s”. At that time that was used to confuse the customer likes. Today, the but no problem should present more. USB has different plugs, such as FireWire also. There are to date five different USB plug variants, two large”and three small”. Here you should look for when buying it, that the cable to the device fits or Carmel. also vice versa. See also: computer hardware – conveys clear – part 1: introduction to computer hardware – understandable conveys – part 2: the real innovations in computer hardware – number systems computer hardware clearly conveys – part 3: – clearly conveys – part 4: number systems 2 computer hardware – understood conveys part 5: binary numbers of computer hardware – understood conveys part 6: coding standards computer hardware – understandable conveys – part 7: the personal computer computer hardware – mediated understandable – the basic structure of the CPU computer hardware part 8: – conveys clear – part 9: Conveys the frequency of computer hardware – understandable – part 10: gives the CPU cache computer hardware – understandably – part 11: gives the CPU cache 2 computer hardware – understandably – part 12: the motherboard computer hardware – understandable conveys – part 13: motherboard 2 the author Michael Sander writes in his spare time also article for pages where you can find cheap E.g. sofas.

On the back of the 32 x 8 x 34 centimeter are attached to an Ethernet network port and two power connectors. The internal 110-230 volt power supply can be hedged through an additional 5/12 volt supply via an external power supply. The Interior of the box consists of 5 x 14 inches large industrial mainboard NOVA C400 a 19, based on a VIA chip set. The processor, an Intel Celeron with 400 MHz clock frequency, hiding under passive cooling elements. The two NICs on the motherboard is forwarded only a connection to the outside. The memory comes from Kingston a 512 MB SD-RAM module with 133 MHz clock rate.

The two 160 GByte of the Samsung drives organized as RAID-1 array be permanently cooled by an another great fan. First commissioning: resourceful administrators are required. After the user connects the device with the mains power supply and the network, it automatically starts, the appliance has no on/off switch. The first Boat operation took around five minutes in our tests. After this process is complete, the LCD displayed the current time. The system in the network finds a DHCP server, as it refers to an IP address of this server automatically. Who operates no DHCP servers or for other reasons would like to award a fixed IP address for the appliance, can set a static IP address via the push buttons on the unit. Because the device without manual, but only with very Spartan folders in the DIN-A5 format is shipped, experienced administrators are asked during the installation.

A user with little experience in the installation and commissioning of a network device and a mail server will do here are difficult. The provider should supply necessarily a complete and detailed guide, which describes all functions of the appliance. “” So it was initially completely unclear to us, what is the idea behind the network settings Office “and home to” hidden.