Lenovo 02JJ607 — ThinkSystem ConnectX-6 HDR/200GbE QSFP56 1-Port PCIe4 VPI SharedIO DWC
Technical Identity
Lenovo ThinkSystem Mellanox ConnectX-6 VPI adapter (Lenovo PN 02JJ607): single QSFP56 port at 200Gb/s — auto-negotiating between InfiniBand HDR and 200GbE Ethernet (VPI dual-protocol). PCIe 4.0 x16 host interface, SharedIO architecture, and Direct Water Cooling (DWC) mechanical design qualified exclusively for Lenovo ThinkSystem DWC server platforms. Full hardware offloads: RoCE v2, IB verbs, RDMA, NVMe-oF, GPUDirect, T10-DIF, and overlay encapsulation (VXLAN, NVGRE, Geneve). Condition: Refurbished Grade A, EEPROM-verified and link-tested.
Specifications

Brand / OEM: Lenovo (Mellanox ConnectX-6 silicon)
Lenovo PN: 02JJ607
ASIC family: ConnectX-6 (VPI)
Ports: 1× QSFP56 (200Gb/s)
Protocols (VPI dual-protocol): InfiniBand HDR (200Gb/s) or 200GbE Ethernet
Backward IB rates: HDR100 / EDR / FDR / FDR10 / QDR / DDR / SDR
Backward Ethernet rates: 100 / 50 / 40 / 25 / 10 / 1 GbE
Host interface: PCIe 4.0 x16
Platform: SharedIO, Direct Water Cooling (DWC) mechanical
Offloads: RoCE v2, IB verbs, RDMA, NVMe-oF, GPUDirect, VXLAN / NVGRE / Geneve, T10-DIF
Qualification: Lenovo ThinkSystem DWC (e.g. SD650 series)
Condition: Refurbished Grade A — EEPROM-verified, link-tested, EU stock

What This Is NOT

NOT a standard air-cooled PCIe card. DWC mechanical — requires Lenovo ThinkSystem DWC liquid-cooling infrastructure.
NOT dual-port. Single QSFP56 port only.
NOT a generic NVIDIA retail ConnectX-6 card. Lenovo OEM SharedIO/DWC variant — outside Lenovo ThinkSystem DWC chassis it will not mount or cool correctly.
NOT a 400G NDR card. Maximum line rate is 200Gb/s (HDR / 200GbE).
NOT shipped with cables, transceivers, liquid-cooling manifolds, or rail kits.

Compatibility

Servers: Lenovo ThinkSystem DWC platforms (SD650 V2, SD650-N V2, and compatible DWC trays).
Switches (InfiniBand HDR): NVIDIA Quantum HDR (e.g. MQM8700 / MQM8790 series).
Switches (200GbE Ethernet): NVIDIA Spectrum-2 / Spectrum-3 (e.g. SN3700 / SN3700C / SN4700) and other 200GbE QSFP56 switches.
Cables / transceivers: QSFP56 HDR / 200GbE — passive copper DAC, AOC, or MMS1V00 / MMA1T00-HS optics. HDR splitter cables (200G→2× 100G HDR100) supported per platform spec.
OS: RHEL, SLES, Ubuntu, ESXi, Windows Server — Mellanox OFED / WinOF-2 drivers, Lenovo XClarity firmware.

Frequently Asked Questions (FAQ)
Q. What is the Lenovo 02JJ607?
ThinkSystem Mellanox ConnectX-6 HDR/200GbE QSFP56 1-port PCIe 4.0 VPI SharedIO DWC adapter — Lenovo-qualified for ThinkSystem Direct Water Cooling platforms.
Q. What does SharedIO mean on 02JJ607?
SharedIO lets the NIC's PCIe bandwidth be shared across multiple compute nodes inside a Lenovo ThinkSystem DWC tray — a Lenovo-specific platform feature.
Q. What does DWC mean?
Direct Water Cooling — the adapter uses a liquid-cooling mechanical design and only mounts in Lenovo ThinkSystem DWC chassis. Not compatible with standard air-cooled servers.
Q. Is 02JJ607 full HDR 200Gb/s?
Yes — 200Gb/s per QSFP56 port, running either InfiniBand HDR or 200GbE Ethernet via VPI.
Q. Can 02JJ607 be used in non-Lenovo servers?
No — it is mechanically and electrically designed for Lenovo ThinkSystem DWC platforms. Compatibility outside these systems is not guaranteed.
Q. What condition does T.E.S IT-SOLUTIONS supply?
Refurbished Grade A — EEPROM-verified, link-tested, cosmetically inspected, EU stock.
Why buy from T.E.S IT-SOLUTIONS
T.E.S IT-SOLUTIONS is a Europe-based data-center networking specialist. Every unit is MPN-identified, EEPROM-verified, and cosmetically inspected before leaving our EU warehouse. Multi-currency invoicing, worldwide express shipping, and free pre-sale technical consultation included.