a computer hardware component, specifically a graphics processing unit (GPU) with a cooling fan.
a computer hardware component, specifically a graphics processing unit (GPU) with a cooling fan.
Lenovo ISG

Lenovo ISG 5350-8i SAS 12GB Controller

SKU: 4Y37A72482
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Lenovo ISG 5350-8i SAS 12Gb/s RAID Controller - High Availability Enterprise Performance

The Lenovo ISG 5350-8i SAS 12Gb/s RAID Controller 4Y37A72482 is a high-performance enterprise storage solution designed for Lenovo ThinkSystem servers requiring extreme speed, advanced data protection, and maximum reliability in mission-critical environments.

Technical Specifications:

  • Model: 4Y37A72482
  • Barcode: 195892045908
  • Interface: SAS 12Gb/s (Serial Attached SCSI)
  • Ports: 8 internal ports (8i)
  • Cache: 2GB DDR4 with battery protection (optional)
  • Supported RAID Levels: 0, 1, 5, 6, 10, 50, 60
  • Form Factor: PCIe 3.0 x8
  • Compatibility: Lenovo ThinkSystem Servers
  • Weight: 0.4 kg
  • Manufacturer: Lenovo
  • Country of Origin: China
  • Warranty: 3-year Lenovo

Features and Benefits:

  • SAS 12Gb/s Performance: Transfer speed of up to 12Gb/s per port
  • 8 Internal Ports: Support for up to 8 SAS/SATA devices simultaneously
  • 2GB DDR4 Cache: Read and write acceleration with data protection
  • Advanced RAID: Full support for RAID 0, 1, 5, 6, 10, 50, 60
  • Data Protection: Battery-protected cache (optional) prevents data loss
  • Hot-Plug: Hot-swap drive support for maintenance without downtime
  • PCIe 3.0 x8: High-speed interface for maximum performance
  • Broad Compatibility: Supports SAS and SATA drives
  • Advanced Management: Lenovo configuration and monitoring tools
  • Enterprise Reliability: Designed for 24/7 operation

Supported RAID Levels:

  • RAID 0: Maximum performance without redundancy (striping)
  • RAID 1: Mirroring for data protection
  • RAID 5: Balance between performance, capacity, and protection
  • RAID 6: Dual protection against drive failures
  • RAID 10: Combination of mirroring and striping
  • RAID 50/60: Advanced levels for large arrays

Ideal Applications:

Perfect for Lenovo ThinkSystem servers running mission-critical databases (SQL Server, Oracle, MySQL), demanding enterprise applications, intensive virtualization (VMware, Hyper-V), high-performance storage, and environments requiring advanced RAID protection and high availability. Ideal for data centers, corporate environments, and applications that cannot tolerate data loss.

Advantages of the SAS 12Gb/s Interface:

  • Superior Speed: 12Gb/s vs 6Gb/s for SATA - 2x faster
  • Dual-Port: Path redundancy for high availability
  • Full-Duplex: Simultaneous read and write
  • Simultaneous Commands: Better multitasking performance
  • Enterprise Reliability: Robust protocol with advanced error detection

Compatibility:

Compatible with Lenovo ThinkSystem servers with available PCIe 3.0 x8 slots. Supports hard drives and SSDs with SAS 12Gb/s, SAS 6Gb/s, and SATA 6Gb/s interfaces.

3-year Lenovo warranty with specialized technical support. Original Lenovo product with guaranteed certification and quality for mission-critical enterprise environments.

New, original product with invoice. Ready for delivery throughout Brazil.
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