NVIDIA BlueField-3 E-Series B3140H KK4NR 900-9D3D4-01EN-HA0 Single-Port SuperNIC DPU - 400GbE QSFP112 - RJ-45 BMC - PCIe 5.0 x16 - Crypto Enabled - HHHL with Full Height Bracket - Refurbished

The BlueField-3 SuperNIC is an advanced network NVIDIA BlueField-3 DPU accelerator, purpose-built for supercharging hyperscale AI workloads. Designed for network-intensive, massively parallel computing, the BlueField-3 SuperNIC provides up to 400Gb/s of remote direct-memory access (RDMA) over Converged Ethernet (RoCE) network connectivity between GPU servers, optimizing peak AI workload efficiency. Creating a new era of AI cloud computing, the BlueField-3 SuperNIC enables secure, multi-tenant data center environments with deterministic and isolated performance between jobs and tenants.

Model Number	B3140H
Product Name	NVIDIA BlueField-3 (Nvidia 900-9D3D4-01EN-HA0) E-Series B3140H DPU
Product Type	Network Card
Form Factor	HHHL Card with Full Height Bracket
Single-Slot HHHL Card Dimensions	68.90mm x 167.65mm
Tall Bracket Dimensions	120.5 x 21.95mm
Heatsink Dimensions	139.6mm x 92.7mm x 10.2mm (Length, Width, Height)
BlueField-3 SoC	BlueField-3 E-Series -8 Arm-Cores - 505MHz/2000MHz
On-board Memory	Single-channel with 10 DDR5 + ECC (64bit + 8bit ECC) for a total of 16GB @ 5200MT/s
PCI Express Interface	Gen 5.0 SERDES @ 32.0GT/s, 16 lanes (4.0, 3.0, 2.0 and 1.1 compatible)
Networking Connector	Single-port QSFP112 (copper and optical)
BMC	1 GbE out-of-band management port (RJ-45)
InfiniBand	IBTA v1.5 (when connected to another NVIDIA InfiniBand product) Auto-Negotiation: 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 (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 (Default)	400/200/100/50/25/10 Gb/s
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
Voltage	12V
Power Supply Requirement	A minimum of 75W system power supply through the PCIe x16 interface
Temperature	Operational: 0C to 55C
Humidity	Operational: 10% to 85% relative humidity
Altitude (Operational)	3050m
Safety	CB / cTUVus / CE
EMC	CE / FCC / VCCI / ICES / RCM
RoHS	RoHS compliant
Regulatory Model Number	D3D4
Also known as	Nvidia 900-9D3D4-01EN-HA0

Refurbished: Restored to meet manufacturer quality standards.

All products have a 90 day SaveCentral warranty and are part of our 30 Day Return Policy.

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