NetworkTigers: Reliable, Quality-Tested Network Equipment
Supporting network managers with high quality switches, routers, PDUs, and firewalls since 1996
NVIDIA Mellanox Spectrum Ethernet Switches - Refurbished, Used, New
NVIDIA Mellanox Spectrum switches are data center Ethernet switches for top-of-rack, leaf and spine roles, from 1 GbE up to 400 GbE. They are known for low, predictable latency and are widely used for storage, RoCE (RDMA over Converged Ethernet), virtualization and AI clusters. They run the operating system of your choice: NVIDIA Onyx, Cumulus Linux, SONiC, or any ONIE-compatible network OS. NetworkTigers sells Spectrum switches refurbished, used and new. Every switch is powered up and tested by our technicians before it ships, so it works when it arrives, and it is backed by a 365-day warranty.
Models we carry
- SN2010: half-width, 18x 25GbE SFP28, 4x 100GbE QSFP28. Two fit side by side in 1U
- SN2100: half-width, 16x 100GbE QSFP28
- SN2410: 48x 25GbE SFP28, 8x 100GbE QSFP28
- SN2700: 32x 100GbE QSFP28
- SN3420: 48x 25GbE SFP28, 12x 100GbE QSFP28
- SN3700: 32x 200GbE QSFP56
- SN4600: 2U, 64x 100GbE or 200GbE ports
- SN4700: 32x 400GbE QSFP-DD
- SX1012, SX1016, SX1024, SX1710: earlier SwitchX 10 and 40/56GbE switches, low-cost spares for existing networks
- Mellanox EdgeCore AS4610, AS5812: 1GbE and 10GbE management and access switches
Which version do I need?
Choose the SN2010 or SN2100 for a small storage or hyperconverged cluster, since two half-width switches give a redundant pair in one rack unit. Choose the SN2410 or SN3420 for 25GbE server racks, the SN2700 for a 100GbE spine, and the SN3700, SN4600 or SN4700 for 200GbE and 400GbE fabrics and AI clusters.
The part number tells you the rest. P2C (back-to-front) or C2P (front-to-back) is the airflow; match it to your rack's hot and cold aisles. Onyx, Cumulus or ONIE in the title is the operating system the switch ships with; ONIE means the switch is ready to load any compatible OS.
Frequently asked questions
Is Mellanox the same as NVIDIA?
Yes. NVIDIA acquired Mellanox in 2020, and Spectrum switches are sold under both names with the same part numbers.
What is the difference between SN2000, SN3000 and SN4000 switches?
They are three generations of Spectrum silicon. SN2000 models top out at 100GbE, SN3000 models at 200GbE, and SN4000 models at 400GbE.
Can I change the operating system?
Spectrum switches run Onyx, Cumulus Linux or SONiC. Tell us which one you need when you order and we will confirm what the unit ships with.
Why NetworkTigers
We have sold enterprise networking equipment since 1996. Every switch is tested before it ships, costs a fraction of new list price, and carries a 365-day warranty. Need a specific airflow, operating system or quantity? Ask for a quote.
NEW Mellanox MSX1012B-2BFS 12x 40GB QSFP+ B-F Airflow (P2C) Onyx Switch
NEW Nvidia Mellanox MSN2010-CB2FC 18x 25GB SFP28 4x QSFP28 B-F CL Switch
NEW Nvidia Mellanox MSN3700-CS2RO 32x 100GB QSFP28 F-B Airflow (C2P) ONIE Switch
$ 6,894.99
Call if you need more
Mellanox MSN2410-CB2FO 48x 25GB SFP28 8x 100GB QSFP28 B-F Air (P2C) ONIE Switch
$ 1,885.99
$ 3,105.99
Call if you need more
NEW Nvidia Mellanox MSN3420-CB2FC 48x 25GB SFP28 6x QSFP28 B-F (P2C) CL Switch
NEW Mellanox MSN2700-CBBFO 32x 100GB QSFP28 Back-to-Front Air (P2C) ONIE Switch
$ 5,744.99
Call if you need more
Mellanox MSN4600-CS2F 64x 100GB QSFP28 Back-to-Front Airflow (P2C) Onyx Switch
Mellanox MSN2100-BB2FC 16x 40GB QSFP28 B-F Airflow (P2C) Cumulus Linux Switch
Mellanox MSN3700-VS2FO 32x 200GB QSFP56 Back-to-Front Airflow (P2C) ONIE Switch
Mellanox MSN2700-CBBFO 32x 100GB QSFP28 Back-to-Front Airflow (P2C) ONIE Switch
$ 5,619.99
Call if you need more