817721-B21 HPE 535FLR-T Network Adapter PCIe at discount

817721‑B21 Specifications

HPE Ethernet 10Gb 2‑Port 535FLR‑T Network Adapter

Manufacturer: HPE (Hewlett Packard Enterprise)
Manufacturer Model: 817721‑B21
Product Line: Ethernet 535 Series
Product Series: 535FLR‑T
Product Type: Network Adapter (10 Gigabit Ethernet)
Product Name: HPE Ethernet 10Gb 2‑Port 535FLR‑T Adapter

KEY FEATURES:
Host Interface: PCI Express 3.0 x8 (FlexibleLOM/FLR‑T form factor)
Network Ports: 2 × RJ‑45 connectors
Supported Speeds: 10 Gb/s per port; backward compatible to 1 Gb/s
Cabling Support: Standard twisted‑pair copper (10GBASE‑T)
Advanced Features: Single Root I/O Virtualization (SR‑IOV), Function Level Reset (FLR), secure boot, Network Partitioning (NPAR)

PERFORMANCE:
Maximum Data Transfer Rate: 10 Gb/s per port (20 Gb/s aggregate)
Provides up to 40 Gb/s bi‑directional bandwidth across both ports
Optimized for server virtualization and high‑throughput networking

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server and data center use
Typical Operating Temperature: 0 °C to 55 °C
Supports robust server hardware virtualization and offload technologies

PHYSICAL:
Form Factor: Plug‑in FlexibleLOM (FLR‑T) network card
Typical Dimensions: Standard server NIC form factor
Weight: ~0.13 kg (~0.28 lb)