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Top rated raid controllers

AI-generated summary · updated July 27, 2026 · verify details before purchase.

  1. LSI MegaRAID 9361-8i
    Best overall Broadcom

    LSI MegaRAID 9361-8i

    4.7/5 $135.00

    High-performance 12Gb/s SAS/SATA controller with cachevault protection, ideal for enterprise storage.

    • Fast 12Gb/s speed
    • CacheVault backup
    • Reliable performance
    • Expensive
    • Complex setup
  2. Adaptec ASR-8885Q
    Best value NekidCow

    Adaptec ASR-8885Q

    4.5/5 $135.00

    8-port 12Gb/s SAS/SATA RAID controller with hardware RAID support, good balance of cost and features.

    • Good value
    • Hardware RAID
    • Solid performance
    • Limited cache memory
    • Mixed software reviews
  3. Dell PERC H730P
    Best for Dell servers Dell

    Dell PERC H730P

    4.6/5 $120.00

    2GB cache RAID controller designed for Dell PowerEdge servers, ensuring compatibility and performance.

    • Dell ecosystem
    • 2GB cache
    • Stable driver support
    • Dell-only compatibility
    • Premium price
  4. StarTech.com 8 Port PCIe SATA III RAID Controller
    Best budget pick StarTech.com

    StarTech.com 8 Port PCIe SATA III RAID Controller

    4.3/5 $91.75

    Affordable hardware RAID card with 8 SATA III ports, good for home servers and small businesses.

    • Budget-friendly
    • Hardware RAID
    • Easy setup
    • No SAS support
    • Limited cache
  5. LSI Broadcom SAS 9211-8i
    Best entry-level SAS YiBaoTong

    LSI Broadcom SAS 9211-8i

    4.4/5 $69.88

    Popular 6Gb/s SAS/SATA HBA/RAID controller, often used for ZFS or software RAID in NAS builds.

    • Versatile HBA mode
    • Low price
    • Community support
    • No hardware RAID
    • Outdated 6Gb/s
  6. HighPoint RocketRAID 2740
    Best for high density HighPoint

    HighPoint RocketRAID 2740

    4.2/5 $149.00

    16-port SAS/SATA controller with 2GB DDR3 cache, suitable for large storage arrays.

    • 16 ports
    • 2GB cache
    • Management software
    • Bulkier card
    • Fan noise
  7. Best value SATA III

    Syba SI-PEX40128

    3.9/5 $60-$80

    Low-cost PCIe SATA III 4-port RAID controller for basic setups and home use.

    • Very affordable
    • SATA III support
    • Simple installation
    • Software RAID only
    • Limited ports
  8. Areca ARC-1883x
    Best high-end Areca

    Areca ARC-1883x

    4.8/5 $960.00

    High-end 8-port 12Gb/s controller with 8GB cache, unmatched performance and reliability.

    • 8GB cache
    • Top performance
    • Enterprise grade
    • Very expensive
    • Overkill for most users
  9. IBM ServeRAID M5110
    Best used option Lenovo

    IBM ServeRAID M5110

    4.1/5 $64.50

    Used enterprise controller from IBM, often found cheap but requires specific firmware for generic use.

    • Very cheap used
    • Hardware RAID
    • SAS support
    • Requires flashing
    • Limited support
  10. HP  Smart Array P840
    Best for HP servers HP

    HP Smart Array P840

    4.5/5 $245.00

    High-performance 4GB cache controller for HP ProLiant servers with advanced data protection.

    • 4GB cache
    • HP integrated
    • Good performance
    • HP proprietary
    • Expensive

Buying advice

When choosing a RAID controller, consider your interface (SAS vs SATA), required RAID levels, cache size, and compatibility with your motherboard or server. Hardware RAID controllers offer better performance and features but cost more. For home labs, entry-level LSI or Adaptec cards provide good value. Ensure the controller is supported by your OS and consider future expansion needs.

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