{"title":"Mellanox","description":"\u003cp\u003eBrowse Mellanox high-performance networking products at PLG Automation, including adapters, \u003ca href=\"https:\/\/plgautomation.com\/collections\/networking-communication\"\u003eswitches\u003c\/a\u003e, and high-speed interconnect components used in data centers and performance-critical networks. Mellanox hardware is widely used for low-latency \u003ca href=\"https:\/\/plgautomation.com\/collections\/networking-communication\"\u003enetwork connectivity\u003c\/a\u003e and bandwidth-intensive infrastructure where uptime matters.\u003c\/p\u003e\n\u003ch3\u003eWhy Buy Mellanox Automation Equipment from PLG Automation\u003c\/h3\u003e\n\u003cp\u003ePLG Automation supplies Mellanox networking components with verified inventory and dedicated RFQ support. We specialize in sourcing hard-to-find, discontinued, and surplus Mellanox part numbers for replacements, expansions, and spares planning. Whether you’re replacing a failed adapter or maintaining legacy high-speed infrastructure, our team can quote and ship quickly.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/plgautomation.com\/collections\/mellanox\"\u003eBrowse Mellanox products\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"mellanox-technologies-msx6002flr-infiniband-spine-module","title":"Mellanox Technologies MSX6002FLR InfiniBand Spine Module","description":"\u003cdiv\u003e\u003cp\u003eThe Mellanox Technologies MSX6002FLR InfiniBand spine module is a 36-port FDR (56 Gb\/s InfiniBand) spine module designed to plug into Mellanox SX6500-series chassis and provide the core switching fabric for high-performance networks. It uses a SwitchX-based switching fabric with 36 QSFP+ ports that support InfiniBand and Ethernet VPI, enabling low-latency, high-throughput interconnects within modular chassis. Commonly deployed in data centers, HPC clusters, AI\/ML workloads, and storage networks, the MSX6002FLR delivers ultra-low latency and scalable bandwidth for large-scale compute fabrics; compatible chassis include SX6506, SX6512, SX6518, and SX6536. RoHS-6 compliant with chassis-managed cooling and an internal blade form factor (hot-swappable depending on the chassis).\u003c\/p\u003e\u003c\/div\u003e","brand":"Mellanox","offers":[{"title":"New","offer_id":50558502764846,"sku":"New","price":181.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/MSX6002FLR.jpg?v=1752719006"},{"product_id":"mellanox-mcx631102a-25gb-ethernet-network-adapter","title":"Mellanox MCX631102A 25Gb Ethernet Network Adapter","description":"\u003cdiv\u003e\u003cp\u003eThe Mellanox ConnectX-6 MCX631102A 25Gb Ethernet Network Adapter (HPE P42044-B21 LX) is a PCIe 4.0 network interface card that provides 25Gb Ethernet connectivity for servers. It is listed with the HPE P42044-B21 LX designation and includes an SFP 28 interface option. This adapter enables high-speed network access on PCIe 4.0 platforms, suitable for data-center workloads requiring 25Gb performance.\u003c\/p\u003e\u003c\/div\u003e","brand":"Dell","offers":[{"title":"New","offer_id":51680671531310,"sku":null,"price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_76e297f8-ce56-4056-bd47-70ebc44965e7.jpg?v=1769627889"},{"product_id":"mellanox-technologies-mcx4121c-network-interface-card","title":"Mellanox Technologies MCX4121C Network Interface Card","description":"\u003cdiv\u003e\u003cp\u003eThe Mellanox MCX4121C ConnectX-4 Lx dual-port 25GbE SFP28 network interface card provides two 25GbE SFP28 ports for high-bandwidth server networking. It is the CX4121C variant of Mellanox ConnectX-4 Lx designed to deliver scalable 25Gb Ethernet connectivity in data centers and enterprise networks. This card targets servers that require higher bandwidth per NIC to support data-intensive workloads.\u003c\/p\u003e\u003c\/div\u003e","brand":"Dell","offers":[{"title":"New","offer_id":51680671793454,"sku":null,"price":283.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_3b7f89fa-ecd5-46a5-b413-e81db7412168.jpg?v=1769627891"},{"product_id":"hewlett-packard-enterprise-655874-b21-mellanox-qsfp-to-sfp-10gb-transceiver-adapter","title":"Hewlett Packard Enterprise 655874-B21 Mellanox QSFP to SFP 10Gb Transceiver Adapter","description":"\u003cdiv\u003e\u003cp\u003eThe Hewlett Packard Enterprise 655874-B21 Mellanox QSFP to SFP 10Gb Transceiver Adapter is a Mellanox-based network component designed for HP ProLiant ML350 G6 servers. It enables QSFP-to-SFP 10 Gb connectivity by allowing a 10Gb SFP transceiver to be used in a QSFP-equipped port, expanding options for data-center Ethernet connections. Identified by part number 655874-B21, this HP transceiver adapter serves as a compatible replacement or spare in ML350 G6 configurations that require QSFP-to-SFP compatibility.\u003c\/p\u003e\u003c\/div\u003e","brand":"HP","offers":[{"title":"New","offer_id":51693106495790,"sku":null,"price":318.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_35b0866b-a759-48a8-88eb-6e1a9053d4fb.jpg?v=1769970720"},{"product_id":"mellanox-mma2l20-ar-sfp28-lr-optical-transceiver","title":"Mellanox MMA2L20-AR SFP28 LR Optical Transceiver","description":"\u003cdiv\u003e\u003cp\u003eThe Mellanox MMA2L20-AR is a 25 GbE SFP28 LR optical transceiver from Mellanox, built for long-range Ethernet links. It uses LC-LC fiber connectors on both ends and comes in the SFP28 form factor to deliver 25 Gigabit Ethernet performance. This module is designed for high-speed network deployments requiring compact, fiber-based interconnects.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mellanox","offers":[{"title":"New","offer_id":51698952929582,"sku":null,"price":231.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_72a0f2b1-abe8-4296-9d04-915f179fe358.jpg?v=1770065463"},{"product_id":"mellanox-mma1b00-c100d-optical-transceiver-module","title":"Mellanox MMA1B00-C100D Optical Transceiver Module","description":"\u003cdiv\u003e\u003cp\u003eMellanox MMA1B00-C100D is a 100G SR4 QSFP28 optical transceiver module for multimode fiber, specified for 850 nm operation with a maximum reach of 100 meters. Housed in a QSFP28 form factor, it supports short-reach 100G Ethernet links between data-center devices and can be used for switch-to-switch or rack-to-rack connections where high-density, high-speed connectivity is required.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mellanox","offers":[{"title":"New","offer_id":51698953158958,"sku":null,"price":144.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_91a7f029-1bf1-47e5-95c3-1dc5449e4f91.jpg?v=1770065464"},{"product_id":"mellanox-mma1b00-c100d-qsfp28-optical-transceiver","title":"Mellanox MMA1B00-C100D QSFP28 Optical Transceiver","description":"\u003cdiv\u003e\u003cp\u003eMellanox MMA1B00-C100D is a QSFP28 optical transceiver for 100 GbE SR4 links. It operates at 850 nm and supports a reach of up to 100 meters, making it suitable for short-reach data-center interconnects.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mellanox","offers":[{"title":"New","offer_id":51698953224494,"sku":null,"price":41.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_be507b6e-22fd-4003-9b85-a195adf78691.jpg?v=1770065465"},{"product_id":"mellanox-mhrh2a-xsr-infiniband-dual-port-pcie-card","title":"Mellanox MHRH2A-XSR InfiniBand Dual Port PCIe Card","description":"\u003cdiv\u003e\u003cp\u003eMellanox MHRH2A-XSR is a dual-port InfiniBand PCIe adapter in a low-profile form factor, designed for compact server deployments. It delivers 10 Gb InfiniBand connectivity on each port, enabling high-throughput interconnects for PCIe-based server networks. This dual-port card is intended for data centers and HPC environments that require scalable InfiniBand networking with a space-saving PCIe solution.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mellanox","offers":[{"title":"New","offer_id":51698953290030,"sku":null,"price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_74cad796-a183-4b96-a48b-802f328527d6.jpg?v=1770065467"},{"product_id":"mellanox-technologies-mhqh29c-xtr-network-adapter","title":"Mellanox Technologies MHQH29C-XTR Network Adapter","description":"\u003cdiv\u003e\u003cp\u003eThe Mellanox MHQH29C-XTR ConnectX-2 VPI Network Adapter is a PCIe network interface card from Mellanox Technologies. It is supplied with a low-profile bracket for installation in compact servers or workstations, providing PCIe-based connectivity in slim chassis. The MHQH29C-XTR designation identifies this ConnectX-2 VPI NIC designed for systems that require a low-profile ConnectX-2 solution.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mellanox","offers":[{"title":"New","offer_id":51698953519406,"sku":null,"price":1233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_d74ce894-bdb6-4dc9-8548-c03da31f2415.jpg?v=1770065467"},{"product_id":"mellanox-technologies-mcx653105a-hdat-network-adapter","title":"Mellanox Technologies MCX653105A-HDAT Network Adapter","description":"\u003cdiv\u003e\u003cp\u003eThe Mellanox Technologies MCX653105A-HDAT ConnectX-6 HDR 1-Port 200GbE Adapter is a low-profile network card with a single 200 GbE port. Built on the ConnectX-6 HDR architecture, it delivers high-speed Ethernet connectivity for bandwidth-intensive workloads. This 1-Port 200GbE adapter is designed for compact deployments that require high throughput.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mellanox","offers":[{"title":"New","offer_id":51698953584942,"sku":null,"price":1014.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_3b91e062-f0f3-4a06-9734-f606c2b3579d.jpg?v=1770065469"},{"product_id":"mellanox-mcx556a-edat-pci-express-network-interface-card","title":"Mellanox MCX556A-EDAT PCI Express Network Interface Card","description":"\u003cdiv\u003e\u003cp\u003eThe Mellanox MCX556A-EDAT ConnectX-5 Ex VPI 100GbE PCIe Network Interface Card is a PCI Express-based adapter that delivers 100 Gigabit Ethernet connectivity. Identified by part number MCX556A-EDAT, this ConnectX-5 Ex VPI model is designed for high-speed networking in PCIe-enabled systems. The package includes both brackets to accommodate different chassis configurations.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mellanox","offers":[{"title":"New","offer_id":51698953617710,"sku":null,"price":1202.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_5502a978-79d8-499c-86ae-c73316b00f96.jpg?v=1770065470"},{"product_id":"mellanox-technologies-mcx516a-ccht-network-interface-card","title":"Mellanox Technologies MCX516A-CCHT Network Interface Card","description":"\u003cdiv\u003e\u003cp\u003eThe Mellanox MCX516A-CCHT ConnectX network card provides two 100 GbE ports for high-bandwidth server interconnect. As part of the ConnectX family, it offers high-bandwidth, low-latency networking for data-center deployments that require 100 GbE connectivity. With dual 100 GbE ports, it enables substantial aggregate bandwidth between servers and storage in demanding environments.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mellanox","offers":[{"title":"New","offer_id":51698953978158,"sku":null,"price":1001.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_1fe19d48-5e93-4b13-b168-ea04fa7c420f.jpg?v=1770065471"},{"product_id":"mellanox-technologies-mcx516a-ccat-network-interface-card","title":"Mellanox Technologies MCX516A-CCAT Network Interface Card","description":"\u003cdiv\u003e\u003cp\u003eThe Mellanox MCX516A-CCAT is a ConnectX-5 100 GbE dual-port network interface card. It provides two 100 GbE ports to boost server connectivity for data centers and high-performance computing environments. As part of the ConnectX-5 family, it is designed to deliver high bandwidth and low latency for demanding workloads such as virtualization, storage networking, and big data analytics.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mellanox","offers":[{"title":"New","offer_id":51698954502446,"sku":null,"price":1051.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_0d65ce51-137c-457c-ad1c-f38d6444c71a.jpg?v=1770065471"},{"product_id":"mellanox-technologies-mcx512a-acat-network-adapter","title":"Mellanox Technologies MCX512A-ACAT Network Adapter","description":"\u003cdiv\u003eThe Mellanox MCX512A-ACAT is a ConnectX-5 based dual-port SFP28 network adapter. This model (CX512A) provides two SFP28 ports for server connectivity. Designed for data center and enterprise servers, it offers two independent network interfaces to enable dual-link configurations.\u003c\/div\u003e","brand":"Mellanox","offers":[{"title":"New","offer_id":51698955059502,"sku":null,"price":869.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_9de7d44f-0cf1-4346-bd3b-06416a4bc542.jpg?v=1770065473"},{"product_id":"mellanox-mcx456a-ecat-network-interface-card","title":"Mellanox MCX456A-ECAT Network Interface Card","description":"\u003cdiv\u003e\u003cp\u003eThe Mellanox MCX456A-ECAT dual-port network interface card uses ConnectX-4 to deliver two 100GB QSFP28 ports over a PCIe interface, giving servers the ability to connect to high‑bandwidth fabrics without sacrificing PCIe throughput. This two-port adapter is intended for environments where sustained bandwidth and parallel data streams are essential, such as data centers, high-performance computing clusters, and storage networks. Each QSFP28 port connects to a 100GB link to up‑stream switches or fabrics, enabling flexible topologies and the potential for link aggregation to maximize aggregate bandwidth across a single server. The PCIe connection provides direct, server-side network access, supporting demanding workloads that require consistent, high-capacity network connectivity. The MCX456A-ECAT part number identifies this specific two-port ConnectX-4 solution from Mellanox, a brand long associated with high-performance network adapters for enterprise and data-center deployments.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mellanox","offers":[{"title":"New","offer_id":51698955125038,"sku":null,"price":384.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_bb654700-2e00-434e-beb8-4240a900c2a0.jpg?v=1770065474"},{"product_id":"mellanox-technologies-mcx454a-fcat-network-interface-card","title":"Mellanox Technologies MCX454A-FCAT Network Interface Card","description":"\u003cdiv\u003e\u003cp\u003eMellanox ConnectX-4 MCX454A-FCAT 40 56GbE Dual-Port Adapter (CX454A) is a Mellanox Technologies network interface card with two ports capable of 40 and 56 GbE data rates. The CX454A model sits in the ConnectX-4 family and is designed to provide dual-port Ethernet connectivity for systems requiring high-speed NIC performance.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mellanox","offers":[{"title":"New","offer_id":51698955223342,"sku":null,"price":254.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_49b86afe-3b55-4142-853d-ed660b8bb320.jpg?v=1770065475"},{"product_id":"mellanox-mcx415a-gcat-pci-express-3-0-network-adapter","title":"Mellanox MCX415A-GCAT PCI Express 3.0 Network Adapter","description":"\u003cdiv\u003e\u003cp\u003eThe Mellanox MCX415A-GCAT ConnectX-4 50 GbE single-port network adapter is a PCIe 3.0 x16 card with a QSFP28 port. It delivers 50 GbE throughput on a single port via the QSFP28 interface, enabling high-bandwidth network connections in servers that require a PCIe 3.0 x16 slot.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mellanox","offers":[{"title":"New","offer_id":51698955747630,"sku":null,"price":428.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_418e762f-3cce-49cd-a635-b16ca11e9669.jpg?v=1770065476"},{"product_id":"mellanox-technologies-mcx414a-gcat-network-interface-card","title":"Mellanox Technologies MCX414A-GCAT Network Interface Card","description":"\u003cdiv\u003e\u003cp\u003eMellanox MCX414A-GCAT ConnectX-4 EN is a two-port QSFP28 50GbE network HBA (CX414A EN) from Mellanox, designed for high-bandwidth server connectivity in data centers. This adapter provides a pair of QSFP28 ports delivering 50 GbE Ethernet, enabling high-throughput interconnects for demanding workloads. It's well suited for data centers and enterprise environments that require fast interconnects between servers and a 50 GbE fabric.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mellanox","offers":[{"title":"New","offer_id":51698955813166,"sku":null,"price":268.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_b2e45dca-a9fc-4b8d-a161-040e0c78e7b6.jpg?v=1770065477"},{"product_id":"mellanox-technologies-mcx414a-bcat-network-card","title":"Mellanox Technologies MCX414A-BCAT Network Card","description":"\u003cdiv\u003e\u003cp\u003eThe Mellanox Technologies MCX414A-BCAT Internal Network Card (CX414A) is a Mellanox network interface card intended for internal installation. It is identified by the MCX414A-BCAT model and CX414A designation. 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With two ports, it offers flexible network topology options and the ability to dedicate separate connections for management, storage, or application traffic in data-center or enterprise server environments. The MCX4121A-ACAT designation uniquely identifies this Mellanox model in the ConnectX-4 lineup, ensuring you’re selecting a dedicated dual-port NIC tuned for high-performance networking. In server deployments that require scalable connectivity and dependable performance, this Mellanox ConnectX-4 card provides a compact, integrated solution for expanding network capacity and improving overall data-path efficiency.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mellanox","offers":[{"title":"New","offer_id":51698955944238,"sku":null,"price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_a4757943-ed0e-4b52-b677-fd9eb4cc8472.jpg?v=1770065479"},{"product_id":"mellanox-mcx314a-bcbt-network-interface-card","title":"Mellanox MCX314A-BCBT Network Interface Card","description":"\u003cdiv\u003e\u003cp\u003eThe Mellanox MCX314A-BCBT ConnectX-3 EN dual-port QSFP network card provides 40\/56 GbE Ethernet connectivity through two QSFP ports, enabling high-bandwidth server networking. Identified by the part number MCX314A-BCBT, this Mellanox ConnectX-3 EN card is designed to equip servers with two high-speed Ethernet links for demanding data-center workloads. 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This model is identified by the part number MCX311A-XCCT.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mellanox","offers":[{"title":"New","offer_id":51698956468526,"sku":null,"price":96.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_5941bfb2-be15-4c1b-847e-d25a51ea67cb.jpg?v=1770065481"},{"product_id":"mellanox-mcp1600-qsfp28-direct-attach-copper-cable","title":"Mellanox MCP1600 QSFP28 Direct Attach Copper Cable","description":"\u003cdiv\u003e\u003cp\u003eMellanox MCP1600 QSFP28 Direct Attach Copper Cable provides 100 GbE connectivity through QSFP28 interfaces. It is a copper direct attach cable (DAC) with a 2.5-meter length and 26 AWG conductors. 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The part number MAM1Q00A-QSA28 identifies this specific Mellanox network cable adapter.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mellanox","offers":[{"title":"New","offer_id":51698956697902,"sku":null,"price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_b7d17082-a0a1-44a8-b2e6-5ad6044eb824.jpg?v=1770065484"},{"product_id":"mellanox-cx454a-mcx454a-fcat-connectx-4-fdr-40-56-gbe-dual-port-low-profile","title":"Mellanox Technologies MCX454A-FCAT Network Interface Card","description":"\u003cdiv\u003e\u003cp\u003eThe Mellanox MCX454A-FCAT Network Interface Card is a dual-port ConnectX-4 NIC with a low-profile form factor, designed for high-speed server connectivity in dense data-center racks. It supports FDR 56 Gbps and offers 40 GbE\/56 GbE Ethernet options over two ports, enabling flexible interconnects for HPC clusters, storage networks, and virtualized data centers. 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