405-AAGU Dell Serial Attached SCSI Controller at discount

405‑AAGU Specifications

Dell 12 Gb/s SAS External Host Bus Adapter (HBA)

Manufacturer: Dell
Manufacturer Model: 405‑AAGU
Product Line: Dell SAS Storage Controllers
Product Series: 12 Gb/s SAS HBA (External, Low‑Profile)
Product Type: Host Bus Adapter (Controller)
Product Name: Dell 12 Gb/s SAS External HBA (405‑AAGU)

KEY FEATURES:
Interface Type: PCI Express ×8
Data Transfer Rate: Up to 12 Gb/s SAS
Ports: External SAS connection (low‑profile external HBA)
Protocol: SAS (Serial Attached SCSI)
Form Factor: Low‑Profile plug‑in card
RAID Support: None (non‑RAID / pass‑through HBA)

PERFORMANCE:
Maximum Data Transfer Rate: ~1.2 GB/s (12 Gb/s)
Host Interface: PCIe 3.0 ×8
Latency: Low direct pass‑through performance

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server‑to‑external storage connectivity
Reliability Rating: Enterprise‑class adapter for high‑availability use

PHYSICAL:
Form Factor: Low‑profile PCIe expansion card
Typical Dimensions: Standard low‑profile card
Weight: Refurbished unit varies (heavier than typical internal HBA)