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ShopNIC & Network AdaptersStarTech.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 for Desktops/Servers, TAA Compliant - OS Independent
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 for Desktops/Servers, TAA Compliant - OS Independent
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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 for Desktops/Servers, TAA Compliant - OS Independent

£35.63

£42.76 inc. VAT

Low Stock(4)MPN: PEX4SFF8639U3
🚚 Next-day delivery £4.95
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Key Features

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 for Desktops/Servers, TAA Compliant
OS Independent (PEX4SFF8639U3)
Interface adapter
2.5"
U.3 NVMe
PCIe 4.0 x4
red
TAA Compliant

Product Overview

AI-generated summary

For £35.69 ex‑VAT, this is the kind of no-nonsense adapter card that makes sense if you already have U.3 NVMe drives and just want them to work in a standard desktop or server slot. The big practical win is convenience: you avoid the hassle of hunting for a compatible U.2-to-M.2 style solution or replacing the SSDs you’ve already got. StarTech tends to be reliable with these “plumbing” parts, and being OS-independent is useful in mixed environments where you don’t want to be debugging weird driver assumptions.

Who should buy it? IT teams doing storage upgrades, lab and test benches, or anyone repurposing U.3 drives in a rack/server where you can spare a PCIe slot. It’s also a decent buy if you need a TAA-compliant option for procurement-sensitive environments. Who should *not* buy it? If you’re looking for maximum performance out of the box or you don’t actually have U.3 SSDs (or you’re expecting it to behave like a purpose-built NVMe backplane), it’s wasted money. Also, if the host’s PCIe lanes/slot layout is tight, double-check compatibility with your server chassis—adapters are usually fine, but lane sharing and physical fit can still be the real gotchas.

Specifications

Ports & interfaces

Host interfacePCIe
Output interfaceU.3

Design

InternalY
Product colourRed
LED indicatorsActivity,Power
Mean time between failures (MTBF)21693912 h
Hot-swapN

Features

Plug and PlayY

Operational conditions

Operating temperature (T-T)0 - 60 °C
Storage temperature (T-T)-40 - 80 °C
Operating relative humidity (H-H)20 - 80 %

System requirements

Supported storage drive heights5,7,9.5,12.5,15 mm

Weight & dimensions

Width90 mm
Depth154 mm
Height1.5 mm
Weight62 g

Packaging data

Screws includedY
Quick installation guideY
Package width215 mm
Package depth155 mm
Package height30 mm

Logistics data

Products per master (outer) case60 pc(s)
Master (outer) case width460 mm
Master (outer) case length340 mm
Master (outer) case height490 mm

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