🌟 NVIDIA Mellanox® MSN3700-CS2F | Spectrum-2 Based 100GbE 1U Open Ethernet Switch | 32× QSFP28 | ONYX OS | Refurbished
NVIDIA PN: 920-9N201-00F7-0X0
The NVIDIA Mellanox® MSN3700-CS2F is a high-performance 100GbE Open Ethernet switch built on the advanced Spectrum-2 ASIC, delivering deterministic low latency, wire-speed switching, and enterprise-grade L2/L3 networking.
Featuring 32× QSFP28 100GbE ports, P2C airflow, ONYX OS, and redundant AC power supplies, this switch is engineered for modern AI/ML clusters, hyperscale cloud networks, financial systems, HPC environments, and enterprise datacenter fabrics.
📦 Technical Specifications
Model: MSN3700-CS2F
Part Number: 920-9N201-00F7-0X0
Switch Type: Spectrum-2 Based Managed Ethernet Switch
Ethernet Speed: 100GbE
Port Configuration: 32 × QSFP28
Operating System: Mellanox ONYX
Management: GUI + CLI
Processor: x86 Control CPU
Airflow Direction: P2C (Power → Connector)
Power Supplies: Dual Redundant AC (hot-swappable)
Form Factor: 1U Rackmount
Depth: Standard
Compliance: RoHS6
⚙️ Key Features
✅ 32× QSFP28 100GbE ports for high-density, high-throughput environments
✅ Spectrum-2 silicon ensures predictable latency and zero-packet-loss switching
✅ ONYX OS provides automation, telemetry, enterprise security & routing features
✅ P2C airflow ideal for modern front-to-back cooling datacenter layouts
✅ Redundant AC power for enterprise-grade uptime
✅ Plug-and-play compatibility with NVIDIA/Mellanox optics, DACs & AOCs
✅ Comes with rail kit for immediate rack deployment
💼 Ideal Use Cases
🔹 AI/ML clusters requiring deterministic 100Gb/s networking
🔹 High-throughput datacenter aggregation layers
🔹 Spine/leaf architectures in modern cloud infrastructures
🔹 HPC and research compute fabrics
🔹 Financial trading, CDN, and latency-sensitive workloads
📋 Quality Assurance (TES-Certified)
Fully tested under load (ports, throughput, thermals, redundancy)
Minimal cosmetic wear — professionally refurbished
Firmware validated and ONYX-ready
Guaranteed compatibility with Mellanox/NVIDIA ecosystem
High-resolution inspection photos available on request
💳 Payment & Shipping
💳 PayPal • Credit Card • Wire Transfer
📦 Worldwide shipping (8–13 business days) with secure packaging
↩ 14-day returns (buyer pays return shipping)
⚠️ Customs/import duties not included
Includes: rail kit + anti-static protection + professional handling.
🏆 Why Buy from T.E.S IT-SOLUTIONS
T.E.S IT-SOLUTIONS is a global provider of tested, certified NVIDIA Mellanox networking hardware:
🔸 Switches: Spectrum 1/2/3 & Quantum (10G → 400G)
🔸 NICs: ConnectX-3/4/5/6/7 (up to 400Gb/s)
🔸 Cables: DAC, AOC, OSFP, QSFP28/56/112
🔸 Expert Infrastructure Support: AI/HPC/fabric consulting
Reliable gear, fast delivery, enterprise support — worldwide.