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

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

Brand StarTech.com

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£29.27

Free delivery

You save £3.71 (11%)

3 offers at 3 retailers

Listed since 7 April 2026

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Description

VERSATILE FUNCTIONALITY: This PCIe NVMe U.2 SSD drive adapter lets you add a 2.5in U.2 NVMe SSD to a computer system that does not natively support U.2 NVMe -Compatible with PCIe 3.0 / 2.0. COST-EFFECTIVE SOLUTION: The PCIe 2.5in. NVMe SSD adapter enables IT professionals to upgrade their infrastructure by installing the adapter card into the PCIe slots on desktop or servers. INCREASED PRODUCTIVITY: PCIe to SFF-8643 adapter is up to four times faster than SATA SSDs, providing extremely fast read/write speeds, high-speed file access and transfers, and rapid boot times. SIMPLE INSTALLATION: The x4 PCIe 3.0 drive adapter includes full-profile (preinstalled) and low-profile brackets, making it easy to install the card in a small computer - Supports indicator LED connectivity - Also compatible with PCIe x8 and x16 slots. THE IT PRO’S CHOICE: Designed and built for IT Professionals, this TAA-compliant PCIe NVMe U.2 adapter is backed for 2 years, including free lifetime 24/5 multi-lingual technical assistance. 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. Ports & interfaces. Expansion card standard. PCIe 3.0. Expansion card form factor. Full-height / Low-profile. Output interface. U.2. Host interface. PCIe. Design. LED indicators. Yes. Product colour. Red. Internal. Yes. Operational conditions. Operating relative humidity (H-H). 15 - 90%. Storage temperature (T-T). -25 - 70 °C. Operating temperature (T-T). 5 - 50 °C. Technical details. Sustainability compliance. Yes. Compliance certificates. CE, RoHS. Weight & dimensions. Weight. 38 g. Height. 44 mm. Depth. 81 mm. Width. 18 mm. Packaging data. Package weight. 111 g. Package height. 31 mm. Package depth. 177 mm. Package width. 144 mm. Quick installation guide. Yes. Mounting brackets included. Yes. Logistics data. Master (outer) case height. 322 mm. Master (outer) case length. 495 mm. Master (outer) case width. 378 mm. Products per master (outer) case. 60 pc(s). Harmonized System (HS) code. 84733020. leaflet. manual pdf

Full specifications

Marque StarTech.com
Référence fabricant pex4sff8643
VERSATILE FUNCTIONALITY This PCIe NVMe U.2 SSD drive adapter lets you add a 2.5in U.2 NVMe SSD to a comp
EFFECTIVE SOLUTION The PCIe 2.5in. NVMe SSD adapter enables IT professionals to upgrade their infra
INCREASED PRODUCTIVITY PCIe to SFF-8643 adapter is up to four times faster than SATA SSDs
SIMPLE INSTALLATION The x4 PCIe 3.0 drive adapter includes full-profile (preinstalled) and low-profi
S CHOICE Designed and built for IT Professionals

The StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD in its market context in 2026

When it comes to Informatique, the StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD by StarTech.com is a reference that savvy buyers know well. Its value for money in 2026 deserves particular attention, especially given its availability across many retailers and the brand's strength in the market. Our comparison tool lets you view all available offers in real time, with or without free delivery, and click directly on the offer of your choice.

StarTech.com: what this model offers

What buyers remember about the StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of StarTech.com on the Informatique segment ensures access to spare parts and a structured after-sales service, which matters greatly in the long run. A solid choice in 2026, whether for a new purchase or to replace a failing device. Also discover the StarTech.com 4-Port USB 2.0-Over-Cat5-or-Cat6 Extender - 130ft (40m) from the same brand for a second level of comparison.

The strengths that really make a difference

What truly differentiates the StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD from other products in the Informatique category comes down to a few concrete points: the build quality typical of StarTech.com, its availability from many retailers and accessible after-sales support. These criteria, often decisive for buyers, favour this model over alternatives on the market in 2026. Compare with the StarTech.com USB 2.0 to VGA Adapter, USB to VGA Monitor Converter for Windows, 1080p (no support for macOS/ChromeOS/Linux) - TAA if you wish to explore other models from the brand.

What you need to know before buying

Before buying the StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD, check the following points: stock availability at your chosen retailer, the returns policy, warranty period and delivery charges. These details are accessible from our offers table at the top of this page. StarTech.com generally offers a well-structured after-sales network for the Informatique category.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 3210 £
Mid-range3210 £ to 7490 £
High-endOver 7490 £

Comparing prices before buying the StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD can save you between £10 and £40 depending on the retailer and the time of year. Use Compiral to never overpay for your online purchases. The 3 offers listed on this page all come from verified retailers with sales conditions compliant with consumer protection law.

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

Is there a refurbished version of the StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD?

Refurbished versions of the StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD drop during the year?

Prices for the StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Informatique category.

Is delivery free for the StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD at all retailers?

Free delivery is not guaranteed for the StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

How do I return the StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.

Is the StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD worth its price in 2026?

In 2026, the StarTech.com x4 PCI Express to SFF-8643 Adapter for PCIe NVMe U.2 SSD is listed from £29.27 at our partner retailers. This price is consistent with the positioning of StarTech.com in the Informatique category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

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