Aspeed Ast2500 Datasheet New

This article was updated to incorporate software and emulation developments as of April 2026, including ASPEED SDK v09.07, Linux kernel patches through October 2025, and QEMU fixes merged in early 2025.

Support for multiple fan tachometers and PWM fan controls, allowing the BMC to intelligently adjust server cooling based on real-time thermal readings.

: Features native support for DDR4 SDRAM reaching speeds up to 1600Mbps . aspeed ast2500 datasheet new

The AST2500 incorporates hardware-accelerated security features:

The AST2500 datasheet highlights significant performance improvements over its predecessor, the AST2400. The architecture is split into a high-performance processing core, advanced memory interfaces, and dedicated hardware acceleration engines. Processing Core ARM1176JZF-S processor core. Clock Speed: Running at speeds up to 800 MHz. Cache: 16 KB L1 Instruction Cache and 16 KB L1 Data Cache. This article was updated to incorporate software and

What (Intel, AMD, or ARM) are you interfacing with?

for hardware-enforced cryptographic security. Memory Architecture Clock Speed: Running at speeds up to 800 MHz

Dedicated hardware cryptographic acceleration for secure network communication (HTTPS, SSH, IPMI v2.0 over LAN).

: Provides Keyboard/Video/Mouse Redirection (KVMR) and Intelligent Platform Management Interface (IPMI) support. System Monitoring : Tracks critical health metrics including temperature (memory & system), and (chipset & PSU). Software Support

Supports SHA-1, SHA-224, SHA-256, SHA-384, and SHA-512 for firmware signature verification and Secure Boot validation.