Dpu nvidia bluefield 2

Introduction

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The NVIDIA® BlueField®-2 data processing unit (DPU) is a data center infrastructure on a chip optimized for traditional enterprise, high-performance computing (HPC), and modern cloud workloads, delivering a broad set of accelerated software-defined networking, storage, security, and management services. BlueField-2 DPU enables organizations to transform their IT infrastructures into state-of-the-art data centers that are accelerated, fully programmable and armed with “zero trust” security to prevent data breaches and cyber-attacks.

By combining the industry-leading NVIDIA ConnectX®-6 Dx network adapter with an array of Arm® cores, BlueField-2 offers purpose-built, hardware-acceleration engines with full software programmability. Sitting at the edge of every server, BlueField-2 is optimized to handle critical infrastructure tasks quickly, increasing data center efficiency. BlueField-2 empowers agile and high-performance solutions for cloud networking, storage, cybersecurity, data analytics, HPC, and artificial intelligence (AI), from edge to core data centers and clouds, all while reducing the total cost of ownership. The NVIDIA DOCA software development kit (SDK) enables developers to rapidly create applications and services for the BlueField-2 DPU. The DOCA SDK makes it easy and straightforward to leverage DPU hardware accelerators and CPU programmability for better application performance and security.

System Requirements

x8 or x16 Gen 4.0 slot as per the PCIe interface specified for the card.

P-Series DPU controllers with PCIe Gen 4.0 x16 require an additional 75W through a supplementary 6-pin ATX power supply connector.
NOTE: The power cable is not included in the package. It should be part of system wiring, or it can be ordered separately as a system accessory.

Item Description
Main-board PCI Express slot
System Power Supply Minimum 75W or greater system power supply for all cards.
Operating System BlueField-2 DPU is shipped with Ubuntu – a Linux commercial operating system – which includes the NVIDIA OFED stack (MLNX_OFED), and is capable of running all customer-based Linux applications seamlessly. BlueField-2 DPU also supports CentOS and has an out-of-band 1GbE management interface. For more information, please refer to the DOCA SDK documentation or NVIDIA BlueField-2 Software User Manual.
Connectivity
  • Interoperable with 1/10/25/40/50/100/200 Gb/s Ethernet switches
  • Passive copper cable with ESD protection
  • Powered connectors for optical and active cable support

For detailed information, see Specifications .

Package Contents

Before unpacking your DPU, it is important to ensure your server meets all the system requirements listed above for a smooth installation. Be sure to inspect each piece of equipment shipped in the packing box. If anything is missing or damaged, contact your reseller.

Card Package

1x tall bracket (shipped assembled on the card).

Item Description
Cards 1x BlueField-2 DPU
Accessories
For MBF2H332A-AECOT, MBF2H332A-AEEOT, MBF2H332A-AENOT, MBF2M355A-VECOT, MBF2M355A-VESOT only:
1x short bracket is included in the box (not assembled).
For other cards: Short brackets should be ordered separately.

Accessories Kit

The accessories kit should be ordered separately. Please refer to the below table and order the kit based on the desired DPU.

DPU OPN Accessories Kit OPN Contents
MBF2H516A-CEEOT
MBF2H516A-CENOT
MBF2M516A-CECOT
MBF2M516A-CEEOT
MBF2M516A-CENOT
MBF20-DKIT 1x USB 2.0 Type-A to Mini USB Type B cable
30-pin shrouded connector cable
MBF2M355A-VECOT
MBF2M355A-VESOT
MBF2H332A-AECOT
MBF2H332A-AEEOT
MBF2H332A-AENOT
MBF25-DKIT 4-pin USB to female USB Type-A cable
30-pin shrouded connector cable
MBF2H512C-AECOT
MBF2H512C-AESOT
MBF2H512C-AEUOT
MBF2H532C-AECOT
MBF2H532C-AESOT
MBF2H516C-CECOT
MBF2H516C-CESOT
MBF2M516C-CECOT
MBF2M516C-CESOT
MBF2H536C-CECOT
MBF2H536C-CESOT
MBF2H536C-CEUOT
MBF35-DKIT 4-pin USB to female USB Type-A cable
20-pin shrouded connector to USB Type-A cable

In earlier HW versions of the following OPNs, MBF20-DKIT should be ordered: MBF2H332A-AECOT, MBF2H332A-AEEOT, MBF2H332A-AENOT.

For FHHL 100Gb/s P-Series DPUs, you need a 6-pin PCIe external power cable to activate the card. The cable is not included in the package. For further details, please refer to External PCIe Power Supply Connector .

Features and Benefits

This section describes hardware features and capabilities.

Please refer to the relevant driver and/or firmware release notes for feature availability.

BlueField-2 DPU complies with the following IEEE 802.3 standards:
200GbE / 100GbE / 50GbE / 40GbE / 25GbE / 10GbE

Feature Description
PCI Express (PCIe) Uses PCIe Gen 4.0 (16GT/s) through an x8/x16 edge connector. Gen 1.1, 2.0, and 3.0 compatible.
Up to 200 Gigabit Ethernet

IEEE802.3ck 200/100 Gigabit Ethernet
(Include ETC enhancement)
200/100 Gigabit Ethernet
(Include ETC enhancement)
IEEE 802.3bj
IEEE 802.3bm
100 Gigabit Ethernet
IEEE 802.3by
Ethernet Consortium25
50/25 Gigabit Ethernet
IEEE 802.3ba 40 Gigabit Ethernet
IEEE 802.3ae 10 Gigabit Ethernet
IEEE 802.3cb 2.5/5 Gigabit Ethernet
(For 2.5: support only 2.5 x1000BASE-X)
IEEE 802.3ap Based on auto-negotiation and KR startup
IEEE 802.3ad
IEEE 802.1AX
Link Aggregation
IEEE 802.1Q
IEEE 802.1P VLAN tags and priority
IEEE 802.1Qau (QCN)
Congestion Notification
IEEE 802.1Qaz (ETS)
EEE 802.1Qbb (PFC)
IEEE 802.1Qbg
IEEE 1588v2
IEEE 802.1AE (MACSec)
Jumbo frame support (9.6KB)

Quad SPI NOR FLASH — includes 256Mbit for Firmware image.

UVPS EEPROM — includes 1Mbit.

eMMC — x8 NAND flash (memory size might vary on different DPUs) for Arm boot, OS, and disk space.

DDR4 SDRAM — 8GB/16GB/32GB @3200MT/s single-channel DDR4 SDRAM memory. Solder down on-board. 64bit + 8bit ECC.

BlueField-2 DPU The BlueField-2 DPU integrates eight 64-bit Armv8 A72 cores interconnected by a coherent mesh network, one DRAM controller, an RDMA intelligent network adapter supporting up to 200Gb/s, an embedded PCIe switch with endpoint and root complex functionality, and up to 16 lanes of PCIe Gen 4.0. Overlay Networks To better scale their networks, data center operators often create overlay networks that carry traffic from individual virtual machines over logical tunnels in encapsulated formats such as NVGRE and VXLAN. While this solves network scalability issues, it hides the TCP packet from the hardware offloading engines, placing higher loads on the host CPU. DPU effectively addresses this by providing advanced NVGRE and VXLAN hardware offloading engines that encapsulate and de-capsulate the overlay protocol. RDMA and RDMA over Converged Ethernet (RoCE) DPU, utilizing IBTA RDMA (Remote Data Memory Access) and RoCE (RDMA over Converged Ethernet) technology, delivers low-latency and high-performance over Ethernet networks. Leveraging data center bridging (DCB) capabilities as well as advanced congestion control hardware mechanisms, RoCE provides efficient low-latency RDMA services over Layer 2 and Layer 3 networks. NVIDIA PeerDirect NVIDIA PeerDirect communication provides high-efficiency RDMA access by eliminating unnecessary internal data copies between components on the PCIe bus (for example, from GPU to CPU), significantly reducing application run time. DPU advanced acceleration technology enables higher cluster efficiency and scalability to tens of thousands of nodes. Quality of Service (QoS) Support for port-based Quality of Service enabling various application requirements for latency and SLA. Storage Acceleration

A consolidated compute and storage network achieves significant cost-performance advantages over multi-fabric networks. Standard block and file access protocols can leverage RDMA for high-performance storage access.

  • NVMe over Fabric offloads for the target machine
  • T10-DIF Signature Handover

BlueField-2 DPU may operate as a co-processor offloading specific storage tasks from the host, isolating part of the storage media from the host, or enabling abstraction of software-defined storage logic
using the BlueField-2 Arm cores. On the storage initiator side, BlueField-2 DPU can prove an efficient solution for hyper-converged systems to enable the host CPU to focus
on computing while all the storage interface is handled through the Arm cores.

NVMe-oF Nonvolatile Memory Express (NVMe) over Fabrics is a protocol for communicating block storage IO requests over RDMA to transfer data between a host computer and a target solid-state storage device or system over a network. BlueField-2 DPU may operate as a co-processor offloading specific storage tasks from the host using its powerful NVMe over Fabrics Offload accelerator. SR-IOV

DPU SR-IOV technology provides dedicated adapter resources and guaranteed isolation and protection for virtual machines (VM) within the server.

The latest advancement in GPU-GPU communications is GPUDirect RDMA. This new technology provides a direct P2P (Peer-to-Peer) data path between the GPU Memory directly to/from the HCA devices. This provides a significant decrease in GPU-GPU communication latency and completely offloads the CPU, removing it from all GPU-GPU communications across the network. DPU uses high-speed DMA transfers to copy data between P2P devices resulting in more efficient system applications

The BlueField-2 DPU crypto-enabled versions include a BlueField-2 IC which supports accelerated cryptographic operations. In addition to specialized instructions for bulk cryptographic processing in the Arm cores, an offload hardware engine accelerates public-key cryptography, and random number generation is enabled.

A consolidated compute and network solution based on DPU achieves significant advantages over a centralized security server solution. Standard encryption protocols and security applications can leverage BlueField-2 compute capabilities and network offloads for security application solutions such as Layer4 Stateful Firewall.

Out-of-Band Management The BlueField-2 DPU incorporates a 1GbE RJ45 out-of-band port that allows the network operator to establish trust boundaries in accessing the management function to apply it to network resources. It can also be used to ensure management connectivity (including the ability to determine the status of any network component) independent of the status of other in-band network components. BMC

Some DPUs incorporate local NIC BMC (Baseboard Management Controller) hardware on the board. The BMC SoC (system on a chip) can utilize either shared or dedicated NICs for remote access. The BMC node enables remote power cycling, board environment monitoring, BlueField-2 chip temperature monitoring, board power, and consumption monitoring, and individual interface resets. The BMC also supports the ability to push a bootstream to BlueField-2. Having a trusted onboard BMC that is fully isolated from the host server ensures the highest security for the DPU boards.

Enabled in MBF2H516C-CECOT, MBF2H516C-CESOT, MBF2M516C-CECOT, MBF2M516C-CESOT, MBF2H536C-CECOT, MBF2H536C-CESOT, MBF2H512C-AECOT, MBF2H512C-AESOT, MBF2H512C-AEUOT, MBF2H532C-AECOT, MBF2H532C-AESOT.

NVIDIA offers a full IEEE 1588v2 PTP software solution, as well as time-sensitive related features called “5T”. NVIDIA PTP and 5T software solutions, are designed to meet the most demanding PTP profiles. BlueField-2 incorporates an integrated Hardware Clock (PHC) that allows BlueField-2 to achieve sub-20u Sec accuracy and offers many timings-related functions such as time-triggered scheduling or time-based SND accelerations. The PTP part supports the subordinate clock, master clock, and boundary clock.

BlueField-2 PTP solution allows you to run any PTP stack on your host and on the DPU arm.

The MMCX on the board allows customers to connect an RF cable without occupying space on the external bracket.

Enabled in MBF2H516C-CECOT, MBF2H516C-CESOT, MBF2M516C-CECOT, MBF2M516C-CESOT, MBF2H536C-CECOT, MBF2H536C-CESOT, MBF2H512C-AECOT, MBF2H512C-AESOT, MBF2H512C-AEUOT, MBF2H532C-AECOT, MBF2H532C-AESOT.

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Specifications

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Power and airflow specifications are provided in NVIDIA BlueField-2 DPUs Power and Airflow Specifications document, which is available through the customer portal following login.

Ensure your system supports the following system hardware and power supply requirements prior to installing your card.

75W or greater system power supply through the PCIe x8 interface

E-Series DPUs: Minimum 75W or greater system power supply through the PCIe x16 interface.

P-Series DPUs: Minimum 75W or greater system power supply through the PCIe x16 interface, and an additional 75W through the supplementary 6-pin ATX power supply connector.

MBF2H332A-AECOT / MBF2H332A-AEEOT / MBF2H332A-AENOT Specifications

Card Dimensions (HHHL): 2.71 in. x 6.6 in. (68.90mm x 167.65 mm)
Bracket Dimensions: 4.73 in. x 0.85 in. (121.0mm x 21.6mm)

PCI Express Gen4.0: SERDES 16.0GT/s, 8 lanes (3.0, 2.0 and 1.1 compatible)

Single-channel with 8 DDR4 8 bit + ECC (64bit + 8bit ECC) 16GB @ 3200MT/s

64GB eMMC memory

Regulatory

BlueField-2 DPU BlueField-2 P-Series — 8 Cores — 500MHz/2500MHz
Physical
Connector: Dual SFP56 (copper and optical)
Protocol Support Ethernet: 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR
Data Rate: 1/10/25 Gb/s Ethernet
Capabilities MBF2H332A-AECOT: Crypto Enabled, Secure Boot Enabled
MBF2H332A-AEEOT: Crypto Enabled, Secure Boot Disabled
MBF2H332A-AENOT: Crypto Disabled, Secure Boot Disabled
DPU Power Supply Voltage: 12V
Power Consumption and Air Flow Power and airflow specifications are provided in NVIDIA BlueField-2 DPUs Power and Airflow Specifications document, which is available through the customer portal following login.
Environmental Temperature Operational 0°C to 45°C
Non-operational -40°C to 70°C
Humidity 90% relative humidity (a)
EMC CE / FCC / VCCI / ICES / RCM
RoHS RoHS compliant

a. For both operational and non-operational states.

MBF2M355A-VECOT / MBF2M355A-VESOT Specifications

Card Dimensions (HHHL): 2.71 in. x 6.6 in. (68.90mm x 167.65 mm)
Bracket Dimensions: 4.73 in. x 0.85 in. (121.0mm x 21.6mm)

PCI Express Gen4.0: SERDES @ 16.0GT/s, 16 lanes (3.0, 2.0 and 1.1 compatible)

Single-channel with 8 DDR4 8 bit + ECC (64bit + 8bit ECC) 32GB @ 3200MT/s, 64GB eMMC memory

MBF2M355A-VECOT: Crypto Enabled, Secure Boot Enabled
MBF2M355A-VESOT: Crypto Disabled, Secure Boot Enabled

Regulatory

BlueField-2 DPU BlueField-2 E-Series — 8 Cores — 43 0MHz/2000MHz
Physical
Connector: Single QSFP56 (copper and optical)
Protocol Support Ethernet: 200GBASE-CR4, 200GBASE-KR4, 200GBASE-SR4, 100GBASE-CR4, 100GBASE-KR4, 100GBASE-SR4, 50GBASE-R2, 50GBASE-R4, 40GBASE-CR4, 40GBASE-KR4, 40GBASE-SR4, 40GBASE-LR4, 40GBASE-ER4, 40GBASE-R2, 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR, 100GBASE-CR2, 100GBASE-KR2, 100GBASE-SR2
Data Rate: 1/10/25/50/100/200 Gb/s Ethernet
DPU Power Supply Voltage: 12V
Power Consumption and Air Flow Power and airflow specifications are provided in NVIDIA BlueField-2 DPUs Power and Airflow Specifications document, which is available through the customer portal following login.
Environmental Temperature Operational 0°C to 45°C
Non-operational -40°C to 70°C
Humidity 90% relative humidity (a)
EMC CE / FCC / VCCI / ICES / RCM
RoHS RoHS compliant

a. For both operational and non-operational states.

MBF2H512C-AECOT / MBF2H512C-AESOT / MBF2H512C-AEUOT Specifications

Card Dimensions (FHHL): 2.71 in. x 6.6 in. (68.90mm x 167.65 mm)
Bracket Dimensions: 4.73 in. x 0.72 in. (121.0mm x 18.4mm)

PCI Express Gen 4.0: SERDES @ 8.0GT/s / 16.0GT/s, 8 lanes (3.0, 2.0 and 1.1 compatible)

Single-channel with 8 DDR4 8 bit + ECC (64bit + 8bit ECC) 16GB @ 3200MT/s, 128GB eMMC memory

Regulatory

BlueField-2 DPU BlueField-2 P-Series — 8 Cores — 500MHz/2500MHz
Physical
Connector : Dual SFP56 (copper and optical)
Protocol Support Ethernet: 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR
Data Rate: 1/10/25 Gb/s Ethernet
Capabilities MBF2H512C-AECOT: Crypto Enabled, Secure Boot Enabled
MBF2H512C-AESOT: Crypto Disabled, Secure Boot Enabled
MBF2H512C-AEUOT: Crypto Disabled, Secure Boot Enabled with UEFI disabled
DPU Power Supply Voltage: 12V
Power Consumption and Air Flow Power and airflow specifications are provided in NVIDIA BlueField-2 DPUs Power and Airflow Specifications document, which is available through the customer portal following login.
Environmental Temperature Operational 0°C to 45°C
Non-operational -40°C to 70°C
Humidity 90% relative humidity (a)
EMC CE / FCC / VCCI / ICES / RCM
RoHS RoHS compliant

a. For both operational and non-operational states.

MBF2H532C-AECOT / MBF2H532C-AESOT Specifications

Card Dimensions (FHHL): 2.71 in. x 6.6 in. (68.90mm x 167.65 mm)
Bracket Dimensions: 4.73 in. x 0.72 in. (121.0mm x 18.4mm)

PCI Express Gen 4.0: SERDES @ 8.0GT/s / 16.0GT/s, 8 lanes (3.0, 2.0 and 1.1 compatible)

Single-channel with 8 DDR4 8 bit + ECC (64bit + 8bit ECC) 32GB @ 3200MT/s, 128GB eMMC memory

Regulatory

BlueField-2 DPU BlueField-2 P-Series — 8 Cores — 500MHz/2500MHz
Physical
Connector : Dual SFP56 (copper and optical)
Protocol Support Ethernet: 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR
Data Rate: 1/10/25 Gb/s Ethernet
Capabilities MBF2H532C-AECOT: Crypto Enabled, Secure Boot Enabled
MBF2H532C-AESOT: Crypto Enabled, Secure Boot Disabled
DPU Power Supply Voltage: 12V
Power Consumption and Air Flow Power and airflow specifications are provided in NVIDIA BlueField-2 DPUs Power and Airflow Specifications document, which is available through the customer portal following login.
Environmental Temperature Operational 0°C to 45°C
Non-operational -40°C to 70°C
Humidity 90% relative humidity (a)
EMC CE / FCC / VCCI / ICES / RCM
RoHS RoHS compliant

a. For both operational and non-operational states.

MBF2H516A-CEEOT / MBF2H516A-CENOT Specifications

To power-up these FHHL P-Series DPUs with x16 PCIe Gen 4 lanes , you need to connect a PCIe external power cable to the on-board 6-pin ATX connector. The PCIe external power cable should be supplied by the customer (usually available with the server). Refer to External Power Supply Connector pinouts for pin descriptions.

Card Dimensions (FHHL): 2.71 in. x 6.6 in. (68.90mm x 167.65 mm)
Bracket Dimensions: 4.73 in. x 0.72 in. (121.0mm x 18.4mm)

PCI Express Gen 4.0: SERDES @ 8.0GT/s / 16.0GT/s, 16 lanes (3.0, 2.0 and 1.1 compatible)

Single-channel with 8 DDR4 8 bit + ECC (64bit + 8bit ECC) 16GB @ 3200MT/s, 64GB eMMC memory

Regulatory

BlueField-2 DPU BlueField-2 P-Series — 8 Cores — 550MHz/2750MHz
Physical
Connector : Dual QSFP56 (copper and optical)
Protocol Support Ethernet : 100GBASE-CR4, 100GBASE-KR4, 100GBASE-SR4, 50GBASE-R2, 50GBASE-R4, 40GBASE-CR4, 40GBASE-KR4, 40GBASE-SR4, 40GBASE-LR4, 40GBASE-ER4, 40GBASE-R2, 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR
Data Rate: 1/10/25/40/50/100 Gb/s Ethernet
Capabilities MBF2H516A-CEEOT: Crypto Enabled, Secure Boot Enabled
MBF2H516A-CENOT: Crypto Disabled, Secure Boot Enabled
DPU Power Supply Voltage: 12V
Power Consumption and Air Flow Power and airflow specifications are provided in NVIDIA BlueField-2 DPUs Power and Airflow Specifications document, which is available through the customer portal following login.
Environmental Temperature Operational 0°C to 45°C
Non-operational -40°C to 70°C
Humidity 90% relative humidity (a)
EMC CE / FCC / VCCI / ICES / RCM
RoHS RoHS compliant

a. For both operational and non-operational states.

MBF2M516A-CECOT / MBF2M516A-CEEOT / MBF2M516A-CENOT Specifications

BlueField®-2 E-Series — 8 Cores 430MHz/2000MHz

Card Dimensions (FHHL): 2.71 in. x 6.6 in. (68.90mm x 167.65 mm)
Bracket Dimensions: 4.73 in. x 0.72 in. (121.0mm x 18.4mm)

Connector: Dual QSFP56 (copper and optical) Protocol Support Ethernet : 100GBASE-CR4, 100GBASE-KR4, 100GBASE-SR4, 50GBASE-R2, 50GBASE-R4, 40GBASE-CR4, 40GBASE-KR4, 40GBASE-SR4, 40GBASE-LR4, 40GBASE-ER4, 40GBASE-R2, 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR Data Rate: 1/10/25/40/50/100 Gb/s Ethernet

PCI Express Gen4.0: SERDES @ 8.0GT/s / 16.0GT/s, 16 lanes (3.0, 2.0 and 1.1 compatible)

Single-channel with 8 DDR4 8 bit + ECC (64bit + 8bit ECC) 16GB @ 3200MT/s

64GB eMMC memory

Capabilities MBF2M516A-CECOT: Crypto Enabled, Secure Boot Enabled
MBF2M516A-CEEOT: Crypto Enabled, Secure Boot Disabled
MBF2M516A-CENOT: Crypto Disabled, Secure Boot Disabled DPU Power Supply Voltage: 12V Power Consumption and Air Flow Power and airflow specifications are provided in NVIDIA BlueField-2 DPUs Power and Airflow Specifications document, which is available through the customer portal following login. Environmental Temperature Operational 0°C to 45°C Non-operational -40°C to 70°C Humidity 90% relative humidity (a)

Regulatory

EMC CE / FCC / VCCI / ICES / RCM RoHS RoHS compliant

a. For both operational and non-operational states.

MBF2H516C-CECOT / MBF2H516C-CESOT / MBF2H536C-CECOT / MBF2H536C-CESOT / MBF2H536C-CEUOT Specifications

To power-up these FHHL P-Series DPUs with x16 PCIe Gen 4 lanes , you need to connect a PCIe external power cable to the onboard 6-pin ATX connector. The PCIe external power cable should be supplied by the customer (usually available with the server). Refer to External Power Supply Connector pinouts for pin descriptions.

Card Dimensions (FHHL): 2.71 in. x 6.6 in. (68.90mm x 167.65 mm)
Bracket Dimensions: 4.73 in. x 0.72 in. (121.0mm x 18.4mm)

PCI Express Gen 4.0: SERDES @ 8.0GT/s / 16.0GT/s, 16 lanes (3.0, 2.0 and 1.1 compatible)

Single-channel with 8 DDR4 8 bit + ECC (64bit + 8bit ECC) 16GB or 32GB @ 3200MT/s (16GB for MBF2H516C-CECOT, MBF2H516C-CESOT; 32GB for MBF2H536C-CECOT, MBF2H536C-CESOT)

128GB eMMC memory

Regulatory

BlueField-2 DPU BlueField-2 P-Series — 8 Cores — 550MHz/2750MHz
Physical
Connector : Dual QSFP56 (copper and optical)
Protocol Support Ethernet : 100GBASE-CR4, 100GBASE-KR4, 100GBASE-SR4, 50GBASE-R2, 50GBASE-R4, 40GBASE-CR4, 40GBASE-KR4, 40GBASE-SR4, 40GBASE-LR4, 40GBASE-ER4, 40GBASE-R2, 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR
Data Rate: 1/10/25/40/50/100 Gb/s Ethernet
Capabilities MBF2H516C-CECOT: Crypto Enabled, Secure Boot Enabled
MBF2H516C-CESOT: Crypto Disabled, Secure Boot Enabled
MBF2H536C-CECOT: Crypto Enabled, Secure Boot Enabled
MBF2H536C-CESOT: Crypto Disabled, Secure Boot Enabled
MBF2H536C-CEUOT: Crypto Disabled, Secure Boot Enabled with UEFI Disabled
DPU Power Supply Voltage: 12V
Power Consumption and Air Flow Power and airflow specifications are provided in NVIDIA BlueField-2 DPUs Power and Airflow Specifications document, which is available through the customer portal following login.
Environmental Temperature Operational 0°C to 45°C
Non-operational -40°C to 70°C
Humidity 90% relative humidity (a)
EMC CE / FCC / VCCI / ICES / RCM
RoHS RoHS compliant

a. For both operational and non-operational states.

MBF2M516C-CECOT / MBF2M516C-CESOT Specifications

Card Dimensions (FHHL): 2.71 in. x 6.6 in. (68.90mm x 167.65 mm)
Bracket Dimensions: 4.73 in. x 0.72 in. (121.0mm x 18.4mm)

PCI Express Gen 4.0: SERDES @ 8.0GT/s / 16.0GT/s, 16 lanes (3.0, 2.0 and 1.1 compatible)

Single-channel with 8 DDR4 8 bit + ECC (64bit + 8bit ECC) 16GB @ 3200MT/s

128GB eMMC memory

Regulatory

BlueField-2 DPU BlueField-2 E-Series — 8 Cores — 430MHz/2000MHz
Physical
Connector : Dual QSFP56 (copper and optical)
Protocol Support Ethernet : 100GBASE-CR4, 100GBASE-KR4, 100GBASE-SR4, 50GBASE-R2, 50GBASE-R4, 40GBASE-CR4, 40GBASE-KR4, 40GBASE-SR4, 40GBASE-LR4, 40GBASE-ER4, 40GBASE-R2, 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR
Data Rate: 1/10/25/40/50/100 Gb/s Ethernet
Capabilities MBF2M516C-CECOT: Crypto Enabled, Secure Boot Enabled
MBF2M516C-CESOT: Crypto Disabled, Secure Boot Enabled
DPU Power Supply Voltage: 12V
Power Consumption and Air Flow Power and airflow specifications are provided in NVIDIA BlueField-2 DPUs Power and Airflow Specifications document, which is available through the customer portal following login.
Environmental Temperature Operational 0°C to 45°C
Non-operational -40°C to 70°C
Humidity 90% relative humidity (a)
EMC CE / FCC / VCCI / ICES / RCM
RoHS RoHS compliant

a. For both operational and non-operational states.

DPU Mechanical Drawing and Dimensions

All dimensions are in millimeters. The PCB mechanical tolerance is +/- 0.13mm.

The diagrams may differ for different cards and are provided here for illustration purposes only.

Источник

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