StarTech.com PEX4SFF8639 U.2 to PCIe Adapter for 2.5in U.2 NVMe SSD - SFF-8639 -

StarTech.com PEX4SFF8639 U.2 to PCIe Adapter for 2.5in U.2 NVMe SSD – SFF-8639 – x4 PCI Express 3.0

Mount a 2.5” U.2 NVMe SSD into your desktop computer or server, using an available PCIe expansion slot
- Boost system speed and performance by adding a PCIe NVMe U.2 SSD to your PC
- Simplify system builds with a U.2 to PCIe adapter that mounts your SSD directly to the adapter, with no need for adapter cables
- PCI Express 4.0 ×4 lane host adapter
- Compatible with x4 PCIe 4.0 motherboards, and backward compatible with PCIe 3.0 / 2.0 / 1.0
- OS independent with no drivers required, for a fast, hassle-free setup
Get ultra-fast data access by adding an NVMe U.2 SSD to your computer. This U.2 to PCIe adapter lets you add a high-speed, U.2 (4-lane PCIe) 2.5” NVMe SSD, such as the Intel® 750 Series drive, to a PC with an available x4 PCI Express expansion slot.
You can mount the PCIe U.2 drive directly onto the adapter, giving you an easy and convenient way to improve your system performance and expand overall internal storage.
Boost your system speed and performance
The expansion card lets you take full advantage of the fast performance and compact size of PCIe U.2 internal solid-state drives. The adapter connects directly to your computer motherboard to support an NVMe U.2 PCIe-based SSD through ultra-fast x4 PCIe. With the U.2 PCIe-based drive in place, the adapter gives your computer a significant speed boost.
Easy to install
The expansion card is equipped with a full-profile bracket and doesn’t require an adapter cable for installation, this helps to reduce clutter and simplifies system builds. The drive connects directly to the SFF-8639 connector on the adapter, and the adapter connects directly to the computer motherboard.
The adapter is compatible with PCIe 4.0 motherboards and is also backward compatible with PCIe 3.0 / 2.0 / 1.0.
The PEX4SFF8639 is backed by a StarTech.com 2-year warranty and free lifetime technical support.
Applications
- Upgrade your data-center or enterprise-level applications with U.2 NVMe SSD capability
- Utilize the advanced performance of a PCIe U.2 NVMe 2.5 in. SSD for intensive data workloads
- Work with large files more efficiently for audio/video production and editing
- Enhance productivity for data-heavy applications, ideal for developers and content creators

Connector(s)
Drive Connectors
1 – U.2 (PCIe, NVMe, SFF-8639)
Host Connectors
1 – PCI Express x4
Environmental
Operating Temperature
5°C to 50°C (41°F to 122°F)
Storage Temperature
-25°C to 70°C (-13°F to 158°F)
Humidity
15% ~ 90% RH
Hardware
Interface
PCI Express
Bus Type
PCI Express
Number of Drives
1
Drive Size
2.5in
Compatible Drive Types
U.2 (PCIe, NVMe, SFF-8639)
Drive Installation
Fixed
Supported Drive Height(s)
15mm
12.5mm
9.5mm
7mm
5mm
Fan(s)
No
Indicators
LED Indicators
1 – Activity Terminal/Header
Packaging Information
Shipping (Package) Weight
5.5 oz [156.0 g]
Package Quantity
1
Package Length
6.2 in [15.8 cm]
Package Width
8.6 in [21.8 cm]
Package Height
1.9 in [4.8 cm]
Performance
Hardware Raid Supported
No
Hot Swap Capability
No
Physical Characteristics
Color
Red
Material
Steel
Product Length
6.5 in [16.5 cm]
Product Width
4.8 in [12.2 cm]
Product Height
0.9 in [2.2 cm]
Weight of Product
2.3 oz [65 g]
Software
OS Compatibility
OS independent; No software or drivers required
Special Notes / Requirements
Note
Some U.2 drives make use of a feature called PWDIS which allows for remote power cycling of drives. Only Rev 03 and up of the PEX4SFFD8639 support this feature and work with drives that use it.
What’s in the Box
Included in Package
1 – drive adapter card
4 – drive-mounting screws
1 – quick-start guide

Please note that this item is located outside Australia. Product complies with Australian standards.