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StarTech.com U.3 to PCIe Adapter Card, PCIe 4.0 x4 Adapter For 2.5" U.3 NVMe SSDs, SFF-TA-1001 PCI Express Add-in Card, TAA Compliant

StarTech.com U.3 to PCIe Adapter Card, PCIe 4.0 x4 Adapter For 2.5" U.3 NVMe SSDs, SFF-TA-1001 PCI Express Add-in Card, TAA Compliant

We currently have 371 in stock.
SKU: MPN: PEX4SFF8639U3 UPC:
Product Description

Add a 2.5 inch U.3 NVMe SSD into a PCIe 4.0 x4/x8/x16 slot in a desktop or server using the included screws, enabling ultra-fast data access.

Add U.3 Capabilities to a Desktop or Server

Install an SFF-TA-1001 SSD into a desktop or server using an available PCI Express 4.0 slot. The pre-installed full-profile bracket and included drive mounting screws enable the connection of a U.3 NVMe drive to a PCIe slot, avoiding the need for a drive backplane or additional cables. This adapter is not compatible with U.2 drives.

Universal Compatibility

The Adapter Card is backward compatible with motherboards that feature x4, x8, and/or x16 PCIe 3.0 slots. The U.3 Adapter requires no additional drivers or software and works with all workstation and server operating systems, such as Windows, Windows Server, and Linux.

Optimal Airflow and Reliable Performance

The vented full-profile bracket and a large cutout in the PCB allow for better airflow and heat dissipation, which helps maintain optimal and reliable performance while avoiding thermal throttling.


  • ADD HIGH PERFORMANCE U.3 STORAGE: Add a 2.5 inch U.3 NVMe SSD into a PCIe 4.0 x4/x8/x16 slot in a desktop or server, enabling ultra-fast data access; Supports SFF-TA-1001 drives up to 15mm in height; Not compatible with U.2 drives
  • UNIVERSAL COMPATIBILITY: Backwards compatible with PCI Express 3.0 motherboards that have an available x4, x8, or x16 PCIe slot; U.3 Adapter works with all workstation and server operating systems such as Windows, Windows Server, and Linux
  • PREVENT OVERHEATING: Vented full-profile bracket and a large cutout in the PCB allow for better airflow and heat dissipation, which helps maintain optimal and reliable performance while reducing potential thermal throttling
  • HASSLE-FREE SETUP: Pre-installed full-profile bracket & included drive mounting screws enable the connection of a U.3 drive to a PCIe slot, without the need of a drive backplane or additional cables; The U.3 to PCIe Card requires no drivers or software
  • THE IT PRO'S CHOICE: Designed and built for IT Professionals, this U.3 to PCI Express Adapter Card is backed for two years, including free lifetime 24/5 multi-lingual technical assistance

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Add a 2.5 inch U.3 NVMe SSD into a PCIe 4.0 x4/x8/x16 slot in a desktop or server using the included screws, enabling ultra-fast data access.

Add U.3 Capabilities to a Desktop or Server

Install an SFF-TA-1001 SSD into a desktop or server using an available PCI Express 4.0 slot. The pre-installed full-profile bracket and included drive mounting screws enable the connection of a U.3 NVMe drive to a PCIe slot, avoiding the need for a drive backplane or additional cables. This adapter is not compatible with U.2 drives.

Universal Compatibility

The Adapter Card is backward compatible with motherboards that feature x4, x8, and/or x16 PCIe 3.0 slots. The U.3 Adapter requires no additional drivers or software and works with all workstation and server operating systems, such as Windows, Windows Server, and Linux.

Optimal Airflow and Reliable Performance

The vented full-profile bracket and a large cutout in the PCB allow for better airflow and heat dissipation, which helps maintain optimal and reliable performance while avoiding thermal throttling.


  • ADD HIGH PERFORMANCE U.3 STORAGE: Add a 2.5 inch U.3 NVMe SSD into a PCIe 4.0 x4/x8/x16 slot in a desktop or server, enabling ultra-fast data access; Supports SFF-TA-1001 drives up to 15mm in height; Not compatible with U.2 drives
  • UNIVERSAL COMPATIBILITY: Backwards compatible with PCI Express 3.0 motherboards that have an available x4, x8, or x16 PCIe slot; U.3 Adapter works with all workstation and server operating systems such as Windows, Windows Server, and Linux
  • PREVENT OVERHEATING: Vented full-profile bracket and a large cutout in the PCB allow for better airflow and heat dissipation, which helps maintain optimal and reliable performance while reducing potential thermal throttling
  • HASSLE-FREE SETUP: Pre-installed full-profile bracket & included drive mounting screws enable the connection of a U.3 drive to a PCIe slot, without the need of a drive backplane or additional cables; The U.3 to PCIe Card requires no drivers or software
  • THE IT PRO'S CHOICE: Designed and built for IT Professionals, this U.3 to PCI Express Adapter Card is backed for two years, including free lifetime 24/5 multi-lingual technical assistance