643379-001 HP Smart Array P822 PCI-E SAS/SATA at discount

643379‑001 Specifications

HPE Smart Array P822 6 Gb/s SAS / SATA RAID Controller with 2 GB FBWC Cache

Manufacturer: Hewlett‑Packard Enterprise (HPE)
Manufacturer Model: 643379‑001
Product Line: HPE Smart Array
Product Series: P822
Product Type: Storage Controller / RAID Controller (Plug‑in Card)
Product Name: HPE Smart Array P822 SAS RAID Controller

KEY FEATURES:
Interface Type: PCI Express 3.0 x8 host bus
Storage Interfaces: SAS 6 Gb/s and SATA 6 Gb/s
Cache Memory: 2 GB Flash‑Backed Write Cache (FBWC)
Internal Ports: 2 × internal mini‑SAS
External Ports: 4 × external mini‑SAS
RAID Support: Yes
Supported RAID Levels: RAID 0, 1, 1+0, 5, 6, 50, 60, JBOB, RAID 1 ADM
Drive Support: Up to 227 drives (mixed SAS/SATA)

PERFORMANCE:
Maximum Data Transfer Rate: 6 Gb/s per SAS/SATA link
Controller Generation: P822 with advanced RAID features and cache acceleration

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server storage environments and high‑availability operations
Enterprise‑class reliability with support for advanced RAID management and migration features

PHYSICAL:
Form Factor: PCIe plug‑in card (half‑length / full‑height with low‑profile support)
Host Interface: PCI Express 3.0 x8
Typical Dimensions: ~168 mm × 111 mm × 18 mm
Weight: ~0.45 kg