HP 864279-B21 Trusted Platform Module 2.0 G10 Security Chip

Overview
The HP Trusted Platform Module (TPM) 2.0 G10 Security Chip, part number 864279-B21, delivers hardware-based security that protects your system's integrity from the moment it powers on. Designed for enterprise-grade laptops and workstations, this TPM module creates a root of trust, securely stores cryptographic keys, passwords, and digital certificates, and enables secure boot and measured boot processes. By embedding security directly into the platform, HP ensures that sensitive data remains protected against tampering, ransomware, and unauthorized access.

Key Features

• TPM 2.0 compliance with the latest industry standards for cryptographic operations
• Hardware-isolated storage for encryption keys, passwords, and certificates
• Supports Secure Boot, BitLocker, Windows Hello, and other OS-level security features
• Built-in random number generator for strong entropy in cryptographic functions
• Low power consumption and compact form factor for seamless integration
• Tamper-resistant design with physical and logical attack detection

Technical Specifications

• Form factor: 12 mm x 7 mm x 2 mm (LGA 1.27 mm pitch)
• Interface: Low-Pin Count (LPC) bus, compatible with HP G10 platform
• Power: 1.8 V supply, typical draw 1 mA (active), <0.1 mA (idle)
• Cryptographic algorithms: RSA 2048/4096, ECC (P-256, P-384), SHA-1, SHA-2, HMAC
• Secure storage capacity: up to 32 KB for keys and data
• Operating temperature: 0 °C to 70 °C
• Compliance: FIPS 140-2 Level 2 (when paired with approved firmware)

Applications

• Enterprise laptops and desktops requiring robust hardware security
• Secure boot and measured boot implementations for BIOS integrity
• Full-disk encryption solutions such as BitLocker and McAfee Complete Data Protection
• Digital rights management (DRM) and secure credential storage for corporate environments
• IoT devices and edge computing platforms that need tamper-proof authentication
• Compliance-driven industries including finance, healthcare, and government

By integrating the HP TPM 2.0 G10 Security Chip, organizations can strengthen their security posture, simplify key management, and meet regulatory requirements while maintaining the performance and reliability expected from HP hardware.