B3140L Dpus Specifications - Nvidia BlueField-3 User Manual

8.4 B3140L DPUs Specifications

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OPNs 900-9D3B4-00EN-EA0: Crypto Enabled with integrated BMC
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900-9D3B4-00PN-EA0: Crypto Disabled with integrated BMC
BlueField-3 SoC BlueField-3 E-Series - 8
Physical Single-Slot FHHL Card Dimensions: 111.15mm x 167.65mm
Tall Bracket Dimensions: 121.0mm x 21.6mm
Heatsink Dimensions (Length, Width, Height): 139.6mm x 92.7mm x 10.2mm
Interfaces See Supported Interfaces
On-board Memory
PCI Express Interface
Networking Connector
Data Rate InfiniBand (Default Speed)
Ethernet
Protocol Support InfiniBand: IBTA v1.5
Auto-Negotiation:
(2 lane x 50Gb/s per lane), EDR (25Gb/s per lane) port, FDR (14.0625Gb/s per lane), 1X/2X/4X SDR (2.5Gb/s per lane)
Ethernet: 400GAUI-4 C2M, 400GBASE-CR4, 200GAUI-2 C2M, 200GAUI-4 C2M, 200GBASE-CR4, 100GAUI-2 C2M, 100GAUI-1 C2M,
100GBASE-CR4, 100GBASE-CR2, 100GBASE-CR1, 50GAUI-2 C2M, 50GAUI-1 C2M, 50GBASE-CR, 50GBASE-R2 , 40GBASE-CR4, 40GBASE-R2,
25GBASE-R, 10GBASE-R, 10GBASE-CX4, 1000BASE-CX, CAUI-4 C2M, 25GAUI C2M, XLAUI C2M , XLPPI, SFI
Electrical and Voltage
Thermal
Electrical and thermal specifications are provided in "NVIDIA BlueField-3 DPUs Electrical and Thermal Specifications" document. You
Specifications
can access the document either by logging into NVOnline or by contacting your NVIDIA representative.
Environmental Temperature
Humidity
Altitude (Operational)
NVIDIA BlueField-3 DPU User Guide
Arm-Cores - 505MHz/2000MHz
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Single-channel with 10 DDR5 + ECC (64bit + 8bit ECC) for a total of 16GB@ 5200MT/s
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40GB pSLC eMMC memory + 128GB SSD
Gen 5.0 SERDES @ 32.0GT/s, 16 lanes (4.0, 3.0, 2.0 and 1.1 compatible)
Single-port QSFP112 (copper and optical)
NDR/NDR200/HDR/HDR100/EDR/FDR/SDR
400/200/100/50/25/10 Gb/s
(a)
NDR (4 lanes x 100Gb/s per lane) port, NDR200 (2 lanes x 100Gb/s per lane) port, HDR (50Gb/s per lane) port, HDR100
12V
Operational
Non-operational
Operational
Non-operational
3050m
0°C to 55°C
(b)
-40°C to 70°C
10% to 85% relative humidity
10% to 90% relative humidity
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