Product Type | PCIe SATA Expansion Card |
Form Factor | Full-height / Low-profile (brackets included) |
Chipset | ASMedia ASM1164 |
Compatible Systems | Windows, macOS, Linux |
Mounting Bracket | Full profile (preinstalled); Low-profile included |
Host Bus Interface | PCI Express 3.0 x2 |
Power Requirements | Powered via PCIe slot |
Drive Support | HDD, SSD, and Optical Drives (ODD) |
Drive Interface | SATA III (6Gbps) |
STARTECH 4-Port SATA III 6Gbps PCIe 3.0 Expansion Card (4P6G-PCIE-SATA-CARD)





Key Benefits

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AI-Powered Summaries from Online Customer Reviews
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- Enables efficient storage expansion with four high-speed SATA III 6Gbps ports via PCIe 3.0 x2
- Ensures broad OS compatibility and device support with AHCI 1.4 and ATA/ATAPI compliance
- Ideal for professional and government use with TAA compliance and robust build quality
Product Overview
SATA III 6Gbps PCIe 3.0 x2 card - SATA expansion adapter card - 4-Port SATA to PCIe Card w/ASM1164 controller for 16Gbps combined max - PCI Express 3.0/SATA 3.2/AHCI 1.4 - ATA/ATAPI for HDD/SSD/ODD support - Windows/macOS/Linux - Full/low-profileSpecifications
Product Overview
Physical & Environmental
Width | 2.2 in (56 mm) |
Depth | 2.8 in (71 mm) |
Height | 0.6 in (15 mm) |
Weight | 52 g (1.8 oz) |
Operating Temperature | 0°C to 50°C (32°F to 122°F) |
Storage Temperature | -25°C to 70°C (-13°F to 158°F) |
Operating Humidity | 20% - 80% RH (non-condensing) |
Storage Humidity | 15% - 90% RH (non-condensing) |
LED Indicators | No |
Cloud Management & Licensing
Software Included | None required - Native OS support |
Driver Installation | Plug-and-Play on most OS; drivers available if needed |
Interfaces
Ports | 4 SATA III Ports |
Interface Type | PCI Express 3.0 x2 |
Compatible Drive Interfaces | SATA I (1.5 Gbps), SATA II (3 Gbps), SATA III (6 Gbps) |
Maximum Data Transfer Rate | 16 Gbps (total across all ports) |
Hot Swap Support | Yes |
Port Type | 7-pin SATA Data Connectors |
Bus Type | PCIe Gen 3 |
AHCI Support | Yes, AHCI 1.4 Compliant |
RAID Support | No (Non-RAID) |
Compliance & Origin
Country of Origin | Taiwan |
TAA Compliant | Yes |
RoHS Compliant | Yes |
CE Certified | Yes |
FCC Compliant | Yes |
REACH Compliant | Yes |
Advanced Security Features
Boot Support | Bootable drive support |
Secure Data Transfer | Depends on connected drives and host OS encryption |