StarTech.com 4P6G-PCIE-SATA-CARD 4-Port SATA III PCIe Expansion Card - 6Gbps per Port - Non-RAID - PCIe 3.0 x 4
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Product Features
Technical Overview
This PCIe SATA card implements a PCI Express 3.0 x4 host interface that provides sufficient bandwidth for four simultaneous SATA III 6Gbps connections. The Serial ATA/600 controller supports the complete SATA 3.2 specification along with AHCI 1.4 compliance, ensuring proper communication with modern storage devices.
The card's technical architecture includes support for ATA and ATAPI device types, covering hard disk drives, solid-state drives, and optical disc drives. It features stacked SATA connectors that conserve vertical space within the chassis while maintaining secure cable connections. The controller's single-chip design reduces power consumption and thermal output compared to multi-chip solutions.
Relevant factors for this section include Host Interface, Controller Type, RAID Supported, Total Number of SATA Ports. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This expansion card provides IT professionals and system builders with a reliable, high-performance solution for adding SATA storage connectivity. Its design prioritizes compatibility, ease of installation, and long-term reliability in diverse computing environments.
Broad Platform Support
Compatible with Windows 7 through 11, multiple Windows Server editions, macOS 10.10 Yosemite through 13.0 Ventura, and Linux kernels 2.6.32 and newer. This cross-platform support makes the card suitable for mixed- environment deployments.
- Windows 7+ and Server 2012 R2+
- macOS 10.10+
- Linux 2.6.32+
Simplified Installation
Includes both full-profile and low-profile brackets for flexible chassis compatibility. The plug-and-play design requires no driver installation for most modern operating systems, while included documentation guides users through the physical installation process.
- Dual bracket inclusion
- Plug-and-play operation
- Clear installation guide
Enterprise-Grade Reliability
Backed by StarTech.com's 30+ years of IT hardware expertise and a comprehensive 2-year warranty with free 24/5 North American technical support. The card meets RoHS and WEEE environmental compliance standards for responsible manufacturing.
- 2-year warranty
- 24/5 technical support
- RoHS/WEEE compliant
Deployment / Use Cases
The 4P6G-PCIE-SATA-CARD serves multiple practical applications in both professional and enthusiast computing environments. Its four-port design makes it particularly valuable for systems requiring additional storage connectivity beyond what the motherboard provides.
In desktop workstations, the card enables expansion with multiple high-capacity hard drives or SSDs for content creation, video editing, or gaming libraries. For servers, it provides cost-effective SATA port expansion for backup arrays, secondary storage pools, or optical drive connectivity in rackmount or tower configurations.
Storage Expansion
Add four additional internal drives to systems with limited motherboard SATA ports. Ideal for building large media libraries, backup solutions, or secondary storage arrays without replacing the existing motherboard.
- HDD/SSD connectivity
- Optical drive support
- Backward compatible
Software Storage Management
Works with platform-native storage management tools including Windows Storage Spaces, macOS RAID Assistant, and Linux mdraid/mdadm. The non-RAID controller allows complete software control over storage configuration and redundancy.
- Storage Spaces compatible
- RAID Assistant ready
- mdraid/mdadm supported
Physical Profile
The card features a compact plug-in card form factor measuring 2.80 inches in length, 2.20 inches in width, and 0.60 inches in height. This slim profile fits standard PCIe slots while minimizing chassis space consumption. The lightweight design at 2.65 ounces ensures secure mounting without excessive stress on the PCIe slot.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 0.60" (15.24 mm), 2.20" (55.88 mm), 2.65 oz (75 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 2.20" (55.88 mm)
- Height
- 0.60" (15.24 mm)
- Weight
- 2.65 oz (75 g)
- Length
- 2.80" (71.12 mm)
What's in the Box
The package includes all necessary components for immediate installation in both standard and small form factor systems.
Highlights
- Adds four internal SATA III 6Gbps ports via PCIe 3.0 x4 slot
- ASM1164 single-chip controller with Port Multiplier and NCQ support
- Compatible with Windows 7+, macOS 10.10+, and Linux 2.6.32+
- Non-RAID design for broad motherboard compatibility
- Includes both full-profile and low-profile mounting brackets
- Supports ATA and ATAPI devices (HDD, SSD, optical drives)
- Plug-and-play installation with included quick-start guide
- Backed by 2-year warranty and 24/5 technical support
- RoHS and WEEE compliant for environmental responsibility
- Compact dimensions: 2.80" L × 2.20" W × 0.60" H
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | 4P6G-PCIE-SATA-CARD |
| Brand Name | StarTech.com |
| Product Name | PCIe SATA Card |
| Product Type | SATA Controller |
| Technical Information | |
| Host Interface | PCI Express 3.0 x4 |
| Controller Type | Serial ATA/600 |
| RAID Supported | No |
| Device Supported | Server |
| Operating System Supported | Windows 7,Windows 8,Windows 8.1,Windows 10,Windows 11,Windows Server 2012 R2,Windows Server 2016,Windows Server 2019,Windows Server 2022,Mac OS X 10.10 Yosemite,Mac OS X 10.11 El Capitan,Mac OS X 10.12 Sierra,Mac OS X 10.13 High Sierra,Mac OS X 10.14 Mojave,Mac OS X 10.15 Catalina,Mac OS X 11.0 Big Sur,Mac OS X 12.0 Monterey,Mac OS X 13.0 Ventura,Linux 2.6.32 |
| Interfaces/Ports | |
| Total Number of SATA Ports | 4 |
| Number of SATA Ports (Internal) | 4 |
| Physical Characteristics | |
| Form Factor | Plug-in Card |
| Height | 0.60" (15.24 mm) |
| Width | 2.20" (55.88 mm) |
| Length | 2.80" (71.12 mm) |
| Weight (Approximate) | 2.65 oz (75 g) |
| Miscellaneous | |
| Package Contents | PCIe SATA Card Full-Profile Bracket (Installed) Low-Profile Bracket Quick-Start Guide |
| Platform Supported | PC,Mac,Linux |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Country of Origin | Taiwan |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What types of drives can I connect to this SATA PCIe card?
The card supports ATA and ATAPI devices, including SATA hard disk drives (HDDs), solid-state drives (SSDs), and optical disc drives. All connected drives must use standard SATA data and power connections. The controller is compatible with both 2.5-inch and 3.5-inch form factor drives that utilize the SATA interface.
Does this card support hardware RAID configurations?
No, this is a non-RAID controller card. It does not include hardware RAID functionality. However, the card works perfectly with software-based RAID solutions available in your operating system, such as Windows Storage Spaces, macOS RAID Assistant, or Linux mdraid/mdadm. This approach provides greater flexibility and avoids potential compatibility issues with hardware RAID controllers.
Which operating systems are compatible with this expansion card?
The card supports Windows 7, 8, 8.1, 10, and 11; Windows Server 2012 R2, 2016, 2019, and 2022; macOS 10.10 Yosemite through 13.0 Ventura; and Linux kernels 2.6.32 and newer. Most modern operating systems include native drivers for this controller, though you may need to install specific drivers for optimal performance in some cases.
What PCIe slot is required for installation?
The card requires a PCI Express 3.0 x4 slot for full performance, but it is backward compatible with PCIe 2.0 and 1.0 slots at reduced speeds. It will physically fit in any PCIe x4, x8, or x16 slot. The included brackets allow installation in both full-profile (standard ATX) and low-profile (small form factor) computer cases.
What is the maximum bandwidth available with this card?
Each SATA port supports up to 6Gbps (600MB/s) transfer rates. The PCIe 3.0 x4 interface provides a combined theoretical bandwidth of approximately 16Gbps across all four ports. Actual performance depends on your specific drives, system configuration, and workload characteristics, but the interface provides sufficient bandwidth for multiple high-performance SSDs operating simultaneously.
What warranty and support does StarTech.com provide for this product?
StarTech.com backs this SATA PCIe card with a 2-year limited warranty. The warranty includes free 24/5 technical support from North America-based, multi-lingual support teams. Additionally, the product meets RoHS (Restriction of Hazardous Substances) and WEEE (Waste Electrical and Electronic Equipment) environmental compliance standards, reflecting StarTech.com's commitment to quality and responsibility.
