Mô tả
Programmable Data Center Infrastructure-on-a-Chip
NVIDIA® BlueField-2 DPU is a chip that transforms data center infrastructures into state-of-the-art, high-performance data centers optimized for modern cloud workloads and high-performance computing. It delivers a wide range of accelerated software-defined services with “zero trust” security to prevent data breaches and cyber attacks. Developers can create applications and services using the NVIDIA DOCA™ software framework for breakthrough data center performance, efficiency, and security.
Network and Host Interfaces
- Ethernet – Dual ports of 10/25/50/100Gb/s, or a single port of 200Gb/s
- InfiniBand – Dual ports of EDR / HDR100, or single port of HDR PCI Express Interface
- 8 or 16 lanes of PCIe Gen 4.0
- PCIe switch bi-furcation with 8 downstream ports
Compute and Memory
- Up to 8 Armv8 A72 cores (64-bit) pipeline
- Single DDR4 DRAM controller
- 16GB / 32GB of on-board DDR4
- ECC error protection support
Hardware Accelerations Security
- Secure boot with hardware root-of-trust
- Secure firmware update
- AES-XTS 256/512-bit data-at-rest encryption
- BlueField SNAP – NVMe™ and VirtIO-blk
- NVMe-oF™ acceleration
- Compression and decompression acceleration
- RoCE, Zero Touch RoCE
- Single Root I/O Virtualization (SR-IOV)
- VMware NetQueue support
- HPC / AI All-to-All engine
- NVIDIA GPUDirect Storage (GDS)
- Secure boot (RSA authenticated)
- Remote boot over Ethernet
- Remote boot over iSCSI
- 1GbE out-of-band management port
