Specifications
Ordering Part Number
900-9D3B6-00CN-AB0 / 900-9D3B6-00SN-AB0 / 900-9D3B6-00CN-PA0
Product Family
BlueField-3 P-Series DPU
Arm Processor
16x Arm Cortex-A78 cores
DRAM
32 GB DDR5 with ECC
Network Ports
2x QSFP112
Ethernet Speed
400GbE
InfiniBand Speed
NDR 400Gb/s (default)
Host Interface
PCIe Gen 5.0 x16
Form Factor
FHHL, single slot
Acceleration
vSwitch, IPsec/MACsec/TLS, NVMe-oF, RegEx, RDMA, VIRTIO, compression, dedup
Programmability
DOCA SDK, 16-core Arm complex
Crypto
Inline hardware crypto, 200Gb/s+
Secure Boot
Hardware root of trust
Timing
PPS in/out, PTP, SyncE
Cooling
Passive (cold-aisle PA0 variant for 32GB dense nodes)
Life Cycle
Mass production
BlueField-3 P-Series ordering table
| Part number | Model | Ports | DRAM |
|---|---|---|---|
| 900-9D3B6-00CN-AB0 | BlueField-3 B3240 | 2x QSFP112 | 32 GB |
| 900-9D3B6-00SN-AB0 | BlueField-3 B3240 (SN) | 2x QSFP112 | 32 GB |
| 900-9D3B6-00CN-PA0 | BlueField-3 B3240 cold-aisle | 2x QSFP112 | 32 GB |
| 900-9D3B6-00CV-AA0 | BlueField-3 B3220 (P-Series) | 2x QSFP112 | 32 GB |
| 900-9D3B6-00CC-AA0 | BlueField-3 B3210 (P-Series) | 2x QSFP112 | 32 GB |
Use Case
The 32GB P-Series configuration is what you buy when the DPU is expected to run real tenants: a full OVS datapath, a hardware-rooted IPsec/MACsec overlay, NVMe-oF initiator and target, and a container runtime on the Arm cores. Two 400G QSFP112 ports make it a dual-rail part for a spine connected at NDR400.
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