Best RAID Controllers Under $50 (2026)
We ranked products under $50 by a value score using documented specs (interface, port count, chipset, cache), verified user ratings, and overall compatibility
This page compares RAID controller cards and modules priced under $50, focusing on value, connectivity and compatibility for desktop and entry-level server builds. Selections were chosen by scoring documented features such as interface type (PCIe, SAS/SATA), port count, controller chipset, and verified user ratings
Top Picks
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1
BEYIMEI 6-port PCIe SATA Card ASM1166 low profile
PCIe SATA expansion card adds 6 SATA 3.0 ports via a PCIe riser. non-RAID, ASMedia ASM1166, with six cables and low-profile bracket; compatible with WIN10/WIN8/Linux
- 6 SATA 3.0 ports
- ASMedia ASM1166 chip
- low-profile bracket with cables
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2
Dell PERC H330 Mini RAID Controller 12Gbps 512MB Cache (Renewed) GDJ3J
Dell PERC H330 mini RAID controller with 12Gbps support and 512MB cache. Provides hardware RAID capabilities for server storage. Customer insight notes limited feedback on performance
- 12Gbps throughput
- 512MB cache
- renewed product option
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3
PERC H710 6Gbps SAS/SATA RAID Controller Mini Mono
Dell PERC H710 RAID controller for SAS/SATA with 6Gbps support. Provides platform for array management and data processing. Customer insight notes mixed signals with no clear sentiment
- 6Gbps interface
- SAS/SATA compatibility
- Dell-branded server compatibility
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4
Dell Perc H200 6Gbps SAS/Sata Raid Controller
Raid controller for SAS/SATA drives with 6 Gbps bandwidth. Facilitates RAID configurations and data management in server environments. Customer notes indicate satisfaction with functionality
- 6 Gbps SAS/SATA support
- RAID controller functionality
- Dell hardware compatibility
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5
LSI Logic 9750-4i 8-Port SATA RAID Controller
8-port SATA RAID controller for server/storage expansion. Supports SAS/SATA interfaces with PCIe 2.0. Customer insight mentions a neutral perspective
- 8-port SATA RAID controller
- PCIe 2.0 compatibility
- 512MB memory kit available
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6
Adaptec ASR-7805 SAS/SATA RAID Controller Card
Adaptec ASR-7805 is a PCI-Express 3.0 x8 RAID controller supporting SAS/SATA 6.0Gbps. Provides PCIe-based RAID expansion with HGH-profile readiness. Customer insight indicates mixed impressions with neutral phrasing
- SAS/SATA 6.0Gbps support
- PCIe 3.0 x8 compatibility
- HGH-profile readiness
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7
LSI 9210-8i 8-port 6Gb/s PCIe HBA RAID SATA Controller card
8-port PCIe HBA RAID controller for SATA drives. Supports 6Gb/s data transfer with multiple ports for expanded storage. Customer insight note: mixed sentiment unavailable in data
- 8-port SATA connectivity
- PCIe HBA compatibility
- 6Gb/s per-port performance
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8
HP Smart Array P222/512 FBWC SAS Controller (631667-B21) 1-Port Internal/External
SAS controller with 4 internal and 4 external ports, enabling online RAID migration and flash-backed write cache. data compatibility supports upgrades across Smart Array controllers. firmware supports advanced protection features for next-gen controllers
- internal/external SAS ports
- online RAID migration with flash cache
- pre-failure warning
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9
CacheVault Accessory Kit for 9266-4i/8i
CacheVault Kit for 9266-4i and 9266-8i models. enhances cache protection and reliability. customer notes indicate specific compatibility
- compatibility with 9266 series
- cache protection functionality
- kit format for easy installation
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10
3Ware 9750-4I 4-port SATA+SAS RAID Controller PCIe 2.0
RAID controller with four internal SATA+SAS ports and 6Gbps per port. Low-profile MD2 form factor and x8 PCIe 2.0 host interface for connecting up to 96 devices. Rated 5.0 by customers with noted features and compatibility
- four ports with 6Gbps throughput
- low-profile MD2 form factor
- PCIe 2.0 x8 interface