StarTech U.2 to PCIe Adapter for 2.5" U.2 NVMe SSD - SFF-8639 - x4 PCI Express 3.0 PEX4SFF8639
Model # PEX4SFF8639
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SKU: PEX4SFF8639
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StarTech U.2 to PCIe Adapter for 2.5" U.2 NVMe SSD - SFF-8639 - x4 PCI Express 3.0 PEX4SFF8639
PCIe x4 adapter card for mounting one 2.5-inch U.2 NVMe SSD with an SFF-8639 connector directly inside a desktop or server.
Frequently asked questions
What does PEX4SFF8639 do?
Adds one fixed 2.5-inch U.2 NVMe SSD to a PCIe x4 or larger slot without a separate adapter cable, supporting drives up to 15mm high.
Who is this product best for?
Servers, workstations, content-creation systems and data-heavy applications that need direct internal U.2 NVMe storage.
What should I check before ordering?
This model is for U.2 PCIe NVMe SFF-8639 drives; SATA and SAS drives are not supported. Confirm slot clearance and drive revision requirements.
Does it require drivers or software?
The adapter requires no software, but NVMe drive and boot support depend on the host motherboard, firmware and operating system.
What is included in the package?
U.2 drive adapter card, four drive-mounting screws and quick-start guide.
What is the key installation requirement?
Secure the 2.5-inch U.2 drive to the card, connect it to the SFF-8639 interface and install the assembly in a PCIe x4 or larger slot.
Is it suitable for an Australian setup?
Yes. DeviceDeal supplies the Australian-market version; always confirm the available ports, power and system compatibility for your installation.
What warranty applies?
PEX4SFF8639 carries a StarTech.com 2 years manufacturer warranty, subject to the manufacturers terms and eligibility requirements.
Planning a broader setup? Browse the DeviceDeal buying guides. View the DeviceDeal product page.
(PEX4SFF8639)
Why choose PEX4SFF8639?
PEX4SFF8639 specifications
Exact-model specifications for compatibility checking.
| Warranty Information | |
|---|---|
| Warranty | 2 Years |
| Hardware | |
| Bus Type | PCI Express |
| Compatible Drive Types | U.2 (PCIe, NVMe, SFF-8639) |
| Drive Installation | Fixed |
| Drive Size | 2.5in |
| Fan(s) | No |
| Interface | PCI Express |
| Number of Drives | 1 |
| Supported Drive Height(s) | 15mm |
| Additional Supported Drive Heights | 12.5mm, 9.5mm, 7mm and 5mm |
| Performance | |
| Hot Swap Capability | No |
| Hardware RAID Supported | No |
| PCIe Compatibility | PCI Express 4.0 x4; backward compatible with PCIe 3.0, 2.0 and 1.0 |
| Connector(s) | |
| Drive Connectors | 1 - U.2 (PCIe, NVMe, SFF-8639) |
| Host Connectors | 1 - PCI Express x4 Male |
| Software | |
| OS Compatibility | OS independent; No software or drivers required |
| Indicators | |
| LED Indicators | 1 - Activity Terminal/Header |
| Environmental | |
| Humidity | 15% ~ 90% RH |
| Operating Temperature | 5°C to 50°C (41°F to 122°F) |
| Storage Temperature | -25°C to 70°C (-13°F to 158°F) |
| Physical Characteristics | |
| Color | Red |
| Product Height | 0.9 in [2.2 cm] |
| Product Length | 6.5 in [16.5 cm] |
| Product Width | 4.8 in [12.2 cm] |
| Weight of Product | 2.3 oz [65 g] |
| Packaging Information | |
| Package Height | 1.8 in [45 mm] |
| Package Length | 8.7 in [22 cm] |
| Package Width | 6.3 in [16 cm] |
| Shipping (Package) Weight | 5.7 oz [161 g] |
| What's in the Box | |
| Included in Package | 1 - drive adapter card |
| Additional Items | 4 - drive-mounting screws; 1 - quick-start guide |
Sources: supplied product file, DeviceDeal product page and official StarTech.com specifications. Product appearance and specifications may change; confirm critical deployment requirements before ordering.
| SKU | PEX4SFF8639 |
| Barcode # | 65030872591 |
| Brand | Startech |
| Shipping Weight | 0.1600kg |
| Shipping Width | 0.100m |
| Shipping Height | 0.050m |
| Shipping Length | 0.220m |
| Shipping Cubic | 0.001100000m3 |
This Australian-version product is supplied by DeviceDeal and is covered by the official StarTech.com 2 years manufacturer warranty in Australia.
- Keep your DeviceDeal tax invoice as proof of purchase.
- Coverage is subject to StarTech.com warranty terms, eligibility and product assessment.
- Warranty service does not replace rights that may apply under Australian Consumer Law.
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