Nvidia BlueField-3 User Manual

29
Pin
#
Signal
Name
Description Pin
#
Signal
Name
Description
A62 GND B62 PETP11
A63 GND B63 PETN11
A64 PERP11 B64 GND
A65 PERN11 B65 GND
A66 GND B66 PETP12
A67 GND B67 PETN12
A68 PERP12 B68 GND
A69 PERN12 B69 GND
A70 GND B70 PETP13
A71 GND B71 PETN13
A72 PERP13 B72 GND
A73 PERN13 B73 GND
A74 GND B74 PETP14
A75 GND B75 PETN14
A76 PERP14 B76 GND
A77 PERN14 B77 GND
A78 GND B78 PETP15
A79 GND B79 PETN15
A80 PERP15 B80 GND
A81 PERN15 B81 PRSNT2# Mechanical Present
A82 GND B82 GND
4.2 External Power Supply Connector
The followingtable provides the External Power Supply pins of the external power supply interfaces
on the DPU. For further details, please refer toExternal PCIe Power Supply Connector.
Pin Number Description
1 12V
2 12V
3 12V
4 Sense1
The mechanical pinout of the 8-pin external +12V power connector is shown below. The
+12V connector is a GPU power PCIe standard connector. Care should be taken to ensure
the power is applied to the correct pins as some 8-pin ATX-type connectors can have
different pinouts.

Nvidia BlueField-3 Specifications

General

Product Type	DPU (Data Processing Unit)
Power Consumption	Up to 75W
Manufacturing Process	7nm
Operating Temperature	0°C to 70°C
Virtualization	SR-IOV, Virtio
Target Applications	Cloud, Networking, Storage
Memory	Up to 16 GB DDR4
Memory Bandwidth	Up to 200 GB/s
Networking	Up to 400 GbE
PCIe	PCIe Gen4 x16
Storage Acceleration	NVMe over Fabrics (NVMe-oF)
Security	Hardware root of trust, Secure boot
Form Factor	PCIe Card
Acceleration Engines	Networking, Storage, Security
Software Support	NVIDIA DOCA
Cache	L1, L2, L3 caches