Aspeed Ast2500 Datasheet ⟶ 【CONFIRMED】

Included on high-end motherboards for workstations (e.g., Gigabyte C621 series). Networking Equipment:

It supports both DDR3 800Mbps and DDR4 1600Mbps memory, with a 16-bit bus width up to 1GB, accommodating the transition from older to newer server standards. Process Technology: It is designed on a 40nm process for power efficiency. ASPEED Technology Inc. 2. Remote Management Capabilities (BMC) IPMI 2.0 Compliance:

The AST2500 serves as the central nervous system for server management. Below are the primary specifications found in the technical documentation: 800MHz ARM11 CPU. Memory Support: DDR3/DDR4 SDRAM up to 1600Mbps. Aspeed Ast2500 Datasheet

The AST2500 is not used bare-metal – it runs a Linux-based BMC stack.

Based on the technical datasheet, here is an overview of the AST2500: 1. Core Architecture and Performance Processor: Included on high-end motherboards for workstations (e

The ASPEED AST2500 is a highly integrated Baseboard Management Controller (BMC) designed for high-performance servers and data centers. As the successor to the widely used AST2400, it provides essential remote management capabilities, power control, and hardware monitoring.

For years, one name has dominated this landscape: Aspeed. Their AST2400 and AST2500 chips have become the de facto standard for BMCs in enterprise hardware. For hardware engineers, firmware developers, and system architects, the is more than just a reference manual—it is the blueprint for system reliability. ASPEED Technology Inc

| Ball Region | Function | |-------------|----------| | A1–A20, B1–B20 | DDR3/DDR4 data & address | | C1–F10 | SPI flash 0 & 1 | | H1–K15 | PCIe TX/RX lanes | | L10–P20 | Ethernet RGMII A & B | | R1–T20 | LPC, eSPI, GPIO, UART, I2C | | Bottom center | VGA RGB analog outputs |