Deep Dive into NVIDIA DGX B300

NVIDIA/Mellanox MMS4A00-XM (980-9IAH1-00XM00) Compatible 1.6T 2xDR4/DR8 OSFP224 IHS/Closed Finned Top PAM4 Broadcom 3nm DSP (Sian3 | BCM83628) 1310nm 500m SMF DOM Dual MPO-12/APC InfiniBand XDR Transceiver Module for Quantum-X800 Air-Cooled Switches

NVIDIA Quantum-X800 XDR InfiniBand Switch, Q3400-RA, 4U, 144 XDR Ports over 72 OSFP Cages, Powered by the Quantum-3 ASIC, 8 Power Supplies (Power Cords Not Included), Standard Depth, Managed, C2PAirflow, Rail Kit

NVIDIA/Mellanox MCA7K10-X02A Compatible ACC 2.5m (8.2ft) Twin-port 2x800Gb/s OSFP224 IHS/Closed Finned Top to 2x800Gb/s OSFP224 RHS/ Flat Top InfiniBand XDR Active Copper Splitter Cable

NVIDIA/Mellanox Compatible DAC 0.9m (3ft) Twin-port 2x800Gb/s OSFP224 IHS/Closed Finned Top to Twin-port 2x800Gb/s OSFP224 IHS/Closed Finned Top InfiniBand XDR Passive Copper Cable

NVIDIA/Mellanox C8180 (900-9X81E-00EX-ST0) ConnectX-8 InfiniBand & Ethernet SuperNIC, Socket-Direct XDR 800Gb/s PAM4 200G/Lane, Single-Port OSFP, PCIe 6.0 x 16, Tall Bracket

NVIDIA/Mellanox C8180(900-9X81E-00EX-DT0) ConnectX-8 InfiniBand & Ethernet SuperNIC, Down Stream Port XDR 800Gb/s PAM4 200G/Lane, Single-Port OSFP, PCIe 6.0 x 16, Tall Bracket

NVIDIA/Mellanox MMS4A50-XM (980-9IAS0-00XM00) Compatible 1.6T 2xFR4 OSFP224 IHS/Closed Finned Top PAM4 Broadcom 3nm DSP (Sian3 | BCM83628) 1310nm 2km SMF DOM Dual LC Duplex InfiniBand XDR Silicon Photonics Transceiver Module for Quantum-X800 Air-Cooled Switches

NVIDIA Q3200-RA Quantum-X800, Powered by the Quantum-3 ASIC, Two-Adjoining XDR InfiniBand Switches, 2U, with 36 XDR Ports over 18 OSFP cages per Switch, 4 Power Supplies (Power Cords Not Included), Standard Depth, Managed, C2P Airflow, Rail Kit, , with 1-year Service

NVIDIA/Mellanox C8240 (900-9X81Q-00CN-ST0) ConnectX-8 InfiniBand & Ethernet SuperNIC, SocketDirect NDR 400Gb/s PAM4 100G/Lane, Dual-port QSFP112, PCIe 6.0 x 16, Tall Bracket

NVIDIA/Mellanox MCA4K50-X001 (980-9IAM5-00X001) Compatible ACC 1.1m (3ft) Twin-port 2x800Gb/s OSFP224 IHS/Closed Finned Top to Twin-port 2x800Gb/s OSFP224 IHS/Closed Finned Top InfiniBand XDR Active Copper Cable