trait
High performance: Provides superior processor performance and balanced subsystem performance, including processor, memory, dual independent local bus and I/O subsystem.
High scalability: Supports memory expansion with additional memory sandwich cards, adding up to four PMC I/ OS.
Multi-interface: Provide a variety of communication interfaces, including Gigabit Ethernet, 10/100BaseTX Ethernet, serial port, etc., to meet different connection needs.
Backward compatibility: Support for migration from legacy MVME boards such as MVME2300, MVME2400, MVME2600, MVME2700, and MVME5100 ensures that customers maintain compatibility with existing VMEbus infrastructure when upgrading.
Innovative firmware: MOTLoad, an innovative firmware equipped with SMART EC, with extended features such as interrupt driver I/O, more comprehensive power-on testing, and extensive diagnostics with new scripting capabilities.

argument
Processor: The MPC7457 PowerPC® processor with a dominant frequency of 1GHz.
Cache: Contains 512 KB of on-chip second-level cache and 2MB of third-level cache.
Memory: The main memory type is PC133 ECC SDRAM with speeds up to 133 MHz and 512MB on board, which can be expanded to 1GB with additional memory sandwich cards.
NVRAM: Capacity 32KB (of which 4KB is for user use), battery storage life of 50 years at 55°C, 5 years at 25°C and 100% working cycle.
specification
Bus: Dual independent 64-bit PCI bus and PMC site with bus speeds up to 66 MHz.
Networking: Includes a Gigabit Ethernet interface and an additional 10/100BaseTX Ethernet interface.
Serial ports: Two TL16C550C UART asynchronous serial ports, compatible with 16550, with a maximum baud rate of 38.4K, using EIA-232 connectors and routed to front panel RJ-45.
Other interfaces: 1 Universe II VME interface, 1 PMCspan connector, 2 serial ports, 1 parallel port.
Size and weight
Size: Generally 8.5 inches x 6.5 inches (about 215.9mm x 165.1mm), there are also said to be 170mm x 105mm x 32mm