The Raspberry Pi 4 Model B is one of the popular Raspberry Pi range of single board computers. It offers ground-breaking increases in processor speed, multimedia performance, memory, and connectivity compared to the prior generation Raspberry Pi 3 Model B+ while retaining backward compatibility and similar power consumption. For the end user, Raspberry Pi 4 Model B provides desktop performance comparable to entry-level x86 PC systems.
Key features include a high-performance 64-bit quad-core processor, dual-display support at resolutions up to 4K via a pair of micro-HDMI ports, hardware video decode at up to 4Kp60, up to 8 GB of RAM, dual-band 2.4 / 5.0 GHz wireless LAN, Bluetooth 5.0, Gigabit Ethernet, USB 3.0, and PoE capability (via a separate PoE HAT add-on). The dual-band wireless LAN and Bluetooth have modular compliance certification, allowing the board to be designed into end products with significantly reduced compliance testing, improving both cost and time to market.
Features
1.5 GHz quad-core ArmCortex-A72 CPU
VideoCore VI graphics
4kp60 HEVC decode
True Gigabit Ethernet
2 USB 3.0 and 2 USB 2.0 ports
2 micro-HDMI ports (1 4kp60 or 2 4kp30)
USB-C for input power, supporting 5 V / 3 A operation
2 GB, 4 GB, and 8 GB LPDDR4 memory SKUs
Item name: Fanless EPIC Computer Rugged Industrial Mini PC Core i5-8265U/i5-1021U-i7-10510U DC 9-36V 4* Gbe LAN 6*COM for Industrial automation, IoT appliance, edge computing terminal, intelligent medical set, network gateway/firewall and etc.
Greetings
our goal is to offer the highest level of customer service and cut down inefficiencies so we can provide our customers with the best price and a superior quality product.
Welcome to your source for:
Used and refurbished Desktop Computers & All in Ones Systems
Computer parts such as CPUs, RAMs, HDDs, SSDs, GPUs, Motherboards, Optical Drives, Power Supplies, Power Adapters, etc.
Used Laptops
Used Monitors
Laptop Scrap with good screens and broken screens
Used switches, routers, servers, access points and network cards
Green Supply Board
Low Grade Supply
8 universal analog inputs
8 thermocouples, Pt50, Pt100, Cu53, 0~100 mV, 0~5 V, 0~10 V, 1~5 V, 0/4~20 mA
Isolated RS485/MODBUS RTU, Upto 57600 Baud or MODBUS/TCP & Telnet multidrop communication for PLC, SCADA, etc.
85~265 VAC or 18~35 V DC supply
4 key, 6 level programming
Maximum 4 or 8 relay outputs
Powerful, flexible SCADA software available
The price is for a liquid freezer (1,000 kg/h).
Freezing time is 1/5 to 1/20 compared to IQF freezer.
The quality of freezing is greatly improved, and the texture, taste and color after thawing are the same as before freezing. Also, no drip.
One unit can produce 2 or 3 IQF units.
Support PCIe 4.0
Full support for PCIe 4.0 devices with new PCIe 4.0 cables with transfer rates exceeding 64Gb/s (bi-directional) Backward compatible with PCIe 3.0/2.0/1.0.
EMI protection against electromagnetic interference
Full-coverage 30AWG copper EMI anti-electromagnetic interference design can effectively block interference and ensure stable and efficient signal transmission.
Gold finger countersank gold process
PCI gold finger sinking process provides maximum electrical conductivity, each pair of pins can withstand 400g of external force, extending the product plugging life and ensuring good electrical performance.
