Description
Product Overview
The Cuifati PCI RAID Controller is engineered for users who need reliable multi‑drive storage without the complexity of external enclosures. Supporting four internal SATA drives, the card delivers up to 1.5Gbps per channel, ensuring fast data transfer for demanding applications. Built on a PCI 32‑bit bus (33/66 MHz) and compliant with the PCI 2.3 standard, it integrates seamlessly into standard desktop and entry‑level server chassis. The controller is compatible with Windows (98SE, Me, 2000, XP, Vista, 64‑bit), Linux, and NetWare, offering broad OS support.
Usage
Designed for desktop workstations, small business servers, and home labs, this controller excels in environments where data redundancy and performance are critical. Whether you are building a media editing rig, a backup server, or a test platform for software development, the Cuifati RAID card provides the flexibility to configure drives in RAID 0 for speed, RAID 1 for mirroring, RAID 5 for balanced protection, or JBOD for independent drive use. 
Why Choose Us
Cuifati combines rigorous quality control with cost‑effective design. Each controller undergoes thorough testing for signal integrity and thermal performance, ensuring stable operation under continuous load. The card’s firmware is regularly updated to maintain compatibility with the latest operating systems and drive technologies. With a proven track record reflected in a 4‑star rating from over 40 customers, you can trust the durability and reliability of this RAID solution.
Key Features
- Supports up to four internal SATA drives, up to 137 GB per drive (48‑bit LBA)
- Multiple RAID modes: 0, 1, 5, 0+1 and JBOD for flexible storage strategies
- PCI 32‑bit interface with 33 MHz/66 MHz bus speeds for broad motherboard compatibility
- Data transfer rate up to 1.5 Gbps per channel, ideal for high‑throughput tasks
- Cross‑platform support: Windows, Linux, NetWare, with 64‑bit OS compatibility
FAQ
Can I use the controller with SSDs?
Yes, the SATA interface is compatible with both HDDs and SSDs, allowing you to benefit from faster SSD performance while retaining RAID functionality.
Is driver installation required for Linux?
The controller is supported by the standard Linux kernel SATA drivers, but you may install the optional Cuifati driver for advanced RAID management features.
What is the maximum total storage capacity?
Each of the four bays supports up to 137 GB (48‑bit LBA), giving a theoretical maximum of 548 GB, though larger modern drives are also supported with updated firmware.
Does the card support hot‑swap drive replacement?
Hot‑swap is not officially supported; drives should be powered down before removal to avoid data corruption.
How do I configure RAID levels?
After installing the card, launch the Cuifati RAID BIOS utility during system boot to select and configure your desired RAID mode.




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