540-BBUN Broadcom 57412 Network Adapter PCIe at discount

540‑BBUN Specifications

Broadcom / LSI PCIe 8‑Gb Fibre Channel Host Bus Adapter (HBA)

Manufacturer: Broadcom (LSI OEM)
Manufacturer Model: 540‑BBUN
Product Line: LSI / 8 Gb Fibre Channel HBA
Product Series: LSI 8 Gb Fibre Channel Series
Product Type: PCIe ×8 8 Gb Fibre Channel Host Bus Adapter (HBA)
Product Name: Broadcom 540‑BBUN Dual-Port 8 Gb Fibre Channel PCIe HBA

KEY FEATURES:
Host Interface: PCI Express 2.0 ×8
Fibre Channel Ports: 2 × 8 Gb/s
Supported Protocols: Fibre Channel (FC)
Form Factor: Low-profile / full-height PCIe card
Mounting Brackets: Includes full-height and low-profile brackets

PERFORMANCE:
Data Transfer Rate: Up to 8 Gb/s per port
Total Bandwidth: Aggregate 16 Gb/s across both ports
Supports advanced SAN features, virtualization offloads, and multipathing

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server and storage networks
Operating Temperature: 0 °C to 55 °C
Warranty: Typically 3‑year limited manufacturer warranty

PHYSICAL:
Form Factor: PCIe plug-in card
Dimensions (Approx): 167 mm × 68 mm × 13 mm
Weight: ~150 g (~5.3 oz)