729554-001 HPE SAS Host Bus Adapter 6GB S SAS at discount

729554‑001 Specifications

HPE H221 6 Gb/s SAS PCIe 3.0 Host Bus Adapter (HBA)

Manufacturer: Hewlett‑Packard Enterprise (HPE)
Manufacturer Model: 729554‑001
Product Line: HPE Host Bus Adapters
Product Series: H221
Product Type: Storage Controller / Host Bus Adapter (HBA)
Product Name: HPE H221 SAS 6 Gb/s PCIe Host Bus Adapter

KEY FEATURES:
Interface Type: PCI Express 3.0 host interface (backward compatible)
Storage Interface: SAS (Serial Attached SCSI) 6 Gb/s
Total SAS Ports: 2 external SAS ports
Connector Type: External Mini‑SAS (SFF‑8088) connectors
Supported Devices: SAS and SATA storage devices via SAS expanders
Form Factor: PCIe plug‑in adapter card (low profile)

PERFORMANCE:
Maximum Data Transfer Rate: 6 Gb/s per SAS link
Theoretical Aggregate Bandwidth: Up to ~12 GB/s full duplex per port aggregate (varies by implementation)

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise and data‑center storage connectivity
High reliability typical of server‑grade SAS HBAs
Supports continuous 24×7 operation in server environments

PHYSICAL:
Form Factor: PCI Express plug‑in card
Host Interface: PCIe 3.0 (x8 capable)
Typical Weight: Moderate, standard HBA card siz