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StarTech.com

StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD

1 offer · 1 shop · last checked 2026-10-29 15:22 (Europe/Berlin)

Host interface
PCIe
Output interface
U.2
Expansion card form factor
Full-height / Low-profile
Expansion card standard
PCIe 3.0
Product image: StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD1 / 5

Delivered total

EUR 41,38

Sold by 0815 DE · PEX4SFF8643 · New

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1 live offer

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Observed item prices

0815 DE, one listing

This is the item price of one seller's listing, not a delivered total and not the best price across sellers.

Observed prices over time

Latest
EUR34,3929 Oct 2026
Lowest
EUR34,3927 Oct 2026
Highest
EUR35,239 Oct 2026
Days without an observation are left blank: no price is drawn for them.
Observed prices over time
DayLowestHighestLastChecks
29 Oct 2026EUR34,39EUR34,39EUR34,392
28 Oct 2026EUR34,39EUR34,39EUR34,393
27 Oct 2026EUR34,39EUR34,39EUR34,391
12 Oct 2026EUR35,23EUR35,23EUR35,231
11 Oct 2026EUR35,23EUR35,23EUR35,233
10 Oct 2026EUR35,23EUR35,23EUR35,232
9 Oct 2026EUR35,23EUR35,23EUR35,233

About this product

StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD, PCIe, U.2, Full-height / Low-profile, PCIe 3.0, Red, 5 - 50 °C

Read the full source description

Add high-performance enterprise-class storage to your PC or server, by connecting a 2.5” PCIe U.2 SSD

Unleash the performance of your desktop PC or server with this enterprise-class drive adapter. By providing compatibility with newer U.2 NVMe SSDs, such as the Intel® SSD 750 series, you can gain faster read/write speeds and higher productivity levels for data-intensive applications.

Upgrade your system cost-effectively

This drive adapter provides an ideal way to upgrade legacy motherboard platforms and your existing computer system, by adding compatibility for newer U.2 NVMe SSDs, which are designed to meet the high-performance needs of today’s data centers and enterprise-level applications.

The adapter card enables IT professionals and system integrators to upgrade their computing infrastructure by installing the adapter card into the PCIe slots on desktop PCs or servers. Upgrading, rather than replacing computing infrastructure, provides a cost-effective way to enhance your system’s performance.

U.2 NVMe SSDs also offer superior energy efficiency, providing an advantage to companies looking to reduce energy costs.

Gain higher productivity through faster read/write speeds

Companies and organizations with intensive file workloads can achieve greater productivity by upgrading their data center or enterprise-level applications with U.2 NVMe SSD capability. U.2 SSDs are up to four times faster than SATA SSDs, providing extremely fast read/write speeds, high-speed file access and transfers, and rapid boot times. U.2 NVMe SSDs are also more reliable than SATA hard drives, so less time is spent waiting for computers to boot, or applications and files to load.

Through U.2 NVMe SSD capability, the drive adapter brings enhanced productivity for numerous data-heavy applications. Office professionals, from architects and engineers to healthcare professionals, can quickly access and edit large documents, spreadsheets, or 3D models and renderings. Creative professionals, including content creators and graphic designers, can work more productively on photo editing, video production and editing of large image or audio files.

The drive adapter also saves time for gaming enthusiasts, with much faster launch times and level changes.

Installs easily into your PC’s 4-lane PCIe expansion slot

The U.2 SSD adapter lets you add a PCIe NVMe 2.5 in. SSD to a computer system that doesn’t natively support U.2 PCIe NVMe. The adapter simply connects to your computer’s 4-lane or greater PCI Express slot and enables you to connect a U.2 SSD to your PC through the provided SFF-8643 interface, using an SFF-8643 to U.2 cable. The PCIe 2.5 in. NVMe SSD adapter is compatible with PCIe 3.0 and PCIe 2.0 motherboards.

The drive adapter comes with a full-profile bracket (preinstalled), and also includes a low-profile bracket that makes it easy to install the card in a small form-factor computer.

The PEX4SFF8643 is backed by a 2-year StarTech.com warranty and free lifetime technical support.

The StarTech.com Advantage

Text from Specs Icecat.

Specifications

27 specifications

Product data: Specs Icecat

GTIN
00065030865050
GTIN
05711783842309
MPN
PEX4SFF8643
Ports & interfaces4
Host interface
PCIe
Output interface
U.2
Expansion card form factor
Full-height / Low-profile
Expansion card standard
PCIe 3.0
Design3
Internal
Yes
Product colour
Red
LED indicators
Yes
Operational conditions3
Operating temperature (T-T)
5 - 50 °C
Storage temperature (T-T)
-25 - 70 °C
Operating relative humidity (H-H)
15 - 90%
Technical details2
Sustainability compliance
Yes
Compliance certificates
CE, RoHS
Weight & dimensions4
Width
18 mm
Depth
81 mm
Height
44 mm
Weight
38 g
Packaging data6
Mounting brackets included
Yes
Quick installation guide
Yes
Package width
144 mm
Package depth
177 mm
Package height
31 mm
Package weight
111 g
Logistics data5
Harmonized System (HS) code
84733020
Products per master (outer) case
60 pc(s)
Master (outer) case width
378 mm
Master (outer) case length
495 mm
Master (outer) case height
322 mm