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81Y4487 - Lenovo ServeRAID M5100 Series 512MB Flash / RAID 5 Upgrade for System x
- 512MB Cache Memory
- ServeRAID Controller
- Supports multiple RAID levels (e.g., 0, 1, 5, 10)
- Designed for Lenovo server environments
- Enhances data redundancy and availability
- Improves storage performance
- Reliable solution for critical data
Was $190.68 · You save $28.30
Key specifications
See full specs ↓- RAID Controller Type
- ServeRAID
- Cache Memory
- 512MB
- Interface
- PCI Express (assumed)
- Drive Support
- SAS/SATA (assumed)
Product details
The Lenovo 81Y4487 ServeRAID is a RAID controller designed to provide advanced storage management and data protection for Lenovo servers. It features 512MB of cache memory to enhance performance and ensure data reliability. This controller supports various RAID levels, offering flexibility for different storage configurations.
Technical Information
| RAID Controller Type | ServeRAID |
| Cache Memory | 512MB |
Additional Specifications
| Interface | PCI Express (assumed) |
| Drive Support | SAS/SATA (assumed) |
Description
The Lenovo ServeRAID 81Y4487 is a sophisticated RAID controller engineered to deliver high performance and robust data protection for Lenovo's server platforms. With 512MB of onboard cache memory, it significantly accelerates storage operations by buffering data, thereby reducing latency and improving the overall throughput of the storage subsystem. This cache is crucial for demanding applications and environments where fast and reliable data access is paramount. This controller supports a variety of RAID levels, which allow for flexible configuration of disk arrays to meet specific needs for performance, redundancy, or a balance of both. Common RAID levels supported by ServeRAID controllers include RAID 0 for maximum performance, RAID 1 for data mirroring and redundancy, RAID 5 for striping with parity, and RAID 10 for a combination of striping and mirroring. This adaptability ensures that businesses can optimize their storage infrastructure for their unique workloads. Designed for seamless integration into Lenovo ThinkServer and System x environments, the 81Y4487 enhances data availability and fault tolerance. By enabling the creation of redundant disk arrays, it protects against data loss due to single or multiple drive failures. This makes it an indispensable component for mission-critical applications and environments where data integrity and uptime are essential.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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