MSI 10G Super LAN Single-Port 10GbE PCIe 3.0 x4 Network Adapter (MS-B912E)
Upgrade your network infrastructure with the powerful MSI 10G Super LAN single-port 10 Gigabit Ethernet network adapter. Designed to deliver blazing-fast 10GbE speeds over standard copper RJ-45 cabling, this PCIe 3.0 x4 network card is the ideal solution for high-performance workstations, custom homelabs, NAS setups, and server environments. Eliminate bottlenecks and experience rapid file transfers and low-latency connectivity without the high cost of optical SFP+ hardware.
Key Features & Specifications
- Brand: MSI
- Model / MPN: 10G Super LAN
- Alternate Part Number (SKU): MS-B912E
- Port Count: 1 x RJ-45 Copper Port
- Data Transfer Rate: 10 Gigabit Ethernet (10 GbE)
- Host Bus Interface: PCI Express 3.0 x4 (compatible with x4, x8, and x16 slots)
- Form Factor: Full-Height (Pre-installed bracket)
- Advanced Networking: VLAN support, PXE Boot, Quality of Service (QoS), and Full Duplex Flow Control
What's Included
- (1) MSI 10G Super LAN 10GbE PCIe Network Card with Full-Height Bracket installed
- Note: Cables, driver media, thermal pads, and original retail packaging are NOT included.
System Compatibility & Requirements
Motherboards & Systems: Compatible with any motherboard or server featuring an open PCI Express 3.0 (or newer) x4, x8, or x16 expansion slot capable of accommodating a full-height bracket.
Cabling: Connects via standard RJ-45 ethernet cabling (Cat6 or Cat6a recommended for full 10GbE performance).
Important Note: Requires a full-height PCIe expansion bay. This card will not fit in low-profile or small form factor (SFF) chassis unless used with a compatible low-profile bracket (not included).
Ideal Use Cases
- High-speed NAS network interconnects (UnRAID, TrueNAS, ZFS storage nodes)
- Hypervisor and virtualization server builds (Proxmox VE, ESXi, Hyper-V)
- Power-user workstation upgrades for massive file transfers over copper infrastructure
- Cost-effective 10GbE network expansion utilizing existing RJ-45 structured cabling
Warranty & Returns
Warranty: No additional warranty coverage is provided beyond standard platform guarantees.
Return Policy: Returns are accepted only if the item received does not match the listing description.
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