B3140H Dpus Specifications - Nvidia BlueField-3 User Manual

8.5 B3140H DPUs Specifications

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OPNs 900-9D3D4-00EN-HA0 : Crypto Enabled with integrated BMC
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900-9D3D4-00NN-HA0: Crypto Disabled with integrated BMC
BlueField-3 SoC BlueField-3 E-Series -8
Physical Single-Slot HHHL Card Dimensions: 111.15mm x 68.90mmTall Bracket Dimensions: 120.5 x
Dimensions: 80.22mm x 22.83mm
Heatsink Dimensions (Length, Width, Height): TBD
Interfaces See Supported Interfaces
On-board Memory
PCI Express Interface
Networking Connector
Data Rate InfiniBand
Ethernet (Default)
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-4 C2M, 200GBASE-CR4, 100GAUI-2 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
To be updated in a future revision of this document
Specifications
Environmental Temperature
Humidity
Altitude (Operational)
Safety
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
CB / cTUVus / CE
21.95mmShort Bracket
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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