Adaptec
Microchip Adaptec SmartRAID 3154-8i
The Microchip Adaptec SmartRAID 3154-8i is a 12 Gbps RAID adapter designed for high-performance enterprise servers. It offers 8 internal SAS/SATA ports within a PCIe Gen 3 x8 low-profile form factor. This adapter utilizes Microchip's Smart Storage stack for enhanced reliability and performance across various RAID levels, including support for Advanced Data Management. Key benefits include simultaneous RAID and HBA operation, reduced power consumption, and instant cache protection with flash-based backup. Its unified management tools ensure easy implementation and scalability across diverse operating systems, meeting demanding connectivity and security needs.
$614.08
Owner Satisfaction
4.3
/ 5
Category Rank
788
/ 1154
#788 in Computer Interface Cards & Adapters
Price vs Category Average
+8%
Above average
Host Interface
3.08
/ PCI Express x
Who it's for
- High-Performance 12Gb/s SAS
- Hybrid RAID and NVMe Support
- Robust Data Protection Features
Who should skip it
- High Initial Cost
- Configuration Complexity
- PCIe Gen 3 Limitation
Key Specs
Host Interface
PCI Express 3.0 x8
Controller Type
12Gb/s SAS
Number of SAS Ports (Internal)
8
Form Factor
Low-profile, MD2
Cache Memory
4 GB
Data Backup Type
Flash Backed Cache
Length
6.6 inches
RAID Levels
0, 1, 5, 6, 10, 50, 60, 1 ADM, 10 ADM
Features
- Supports simultaneous RAID and raw device use
- Adapter power management reduces consumption
- Integrated flash-based cache backup protection
- Includes maxCache 4.0 caching software
- Low-power 28 nm SmartROC controller
- Supports multiple advanced RAID levels
- Easy implementation across ecosystems
- Ideal for high-performance enterprise servers
What customers say
Enterprise users highly value the SmartRAID 3154-8i for its robust performance and exceptional data integrity, especially with Tri-Mode support across SAS, SATA, and NVMe drives. Reliability is a key strength, often described as a dependable, set-it-and-forget-it solution for mission-critical systems. Administrators appreciate the advanced management tools offering granular control. However, this premium controller presents a steep learning curve for less experienced users due to complex configuration. Some users also note it runs warm under heavy use, requiring adequate airflow. Ultimately, its high cost positions it as a specialized workhorse, delivering superior quality only where its advanced enterprise features are absolutely essential.
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