# StarTech.com x4 PCI Express 3.0 to M.2 PCIe NVMe SSD Adapter Red

**URL:** https://aio.lv/en/product--startech-pex4m2e1--11259785
**Data updated:** 2025-12-30 18:38 (EET)
**Category:** I/O Adapters & Controllers
**Manufacturer:** StarTech
**Manufacturer code:** PEX4M2E1
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.49 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 26.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-pex4m2e1--11259785

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The StarTech.com x4 PCI Express 3.0 to M.2 PCIe NVMe SSD Adapter features a PCIe host interface and M.2 output interface, supporting data transfer rates up to 8 Gbit/s. It is compatible with Windows and Mac operating systems, making it versatile for various setups. The adapter is available in a full-height and low-profile form factor, suitable for different PC cases.

## Long description

Connect a PCIe M.2 SSD (NVMe or AHCI) to a desktop computer via an x4 PCI Express slot to achieve ultra-fast data access. The StarTech.com PEX4M2E1 adapter lets you mount a 4-lane M.2 PCIe SSD (M key), such as Samsung 950 Pro or SM951, directly onto a PCIe card to expand internal storage and improve system performance. The adapter supports PCIe 3.0 and is backward compatible with PCIe 2.0 and 1.0.
Advantages
The adapter supports PCIe 3.0 x4 M.2 NVMe and PCIe-AHCI drives and accepts common M.2 sizes 2242, 2260, 2280 and 22110, enabling high-speed connections up to the maximum throughput of a 4-lane PCIe link. It includes both full-height and half-height/low-profile brackets for installation in standard and small form-factor PCs. The PEX4M2E1 is compatible with Windows and Mac systems and is backed by a two-year warranty and lifetime technical support from StarTech.com.
Suitable for
Adding an M.2 PCIe NVMe or AHCI SSD to a desktop with an available x4 (or larger) PCIe slot
Upgrading system boot or application storage for improved performance
Small form-factor builds using the included low-profile bracket
Systems with PCIe 3.0 motherboards (also works with PCIe 2.0/1.0)
Key specifications
Manufacturer: StarTech.com, Model: PEX4M2E1
Interface: PCI Express x4 host; M.2 (M key) PCIe/NVMe or PCIe-AHCI
PCIe version: Compatible with PCIe 3.0, backward compatible with PCIe 2.0 and 1.0
Supported M.2 sizes: 2242, 2260, 2280, 22110 (42, 60, 80, 110 mm)
Form factors included: Full-height bracket and half-height/low-profile bracket
Data rate: up to 8 Gbit/s per lane (subject to SSD and motherboard capability)
Compatible OS: Windows and Mac (refer to manufacturer for specific OS versions)
Warranty: 2-year limited warranty with free lifetime technical support
How to use
Turn off and unplug the computer before installation. Install the M.2 PCIe SSD onto the adapter card, securing it with the appropriate standoff for the drive length. Insert the adapter into an available x4 (or larger) PCIe slot on the motherboard and fasten the bracket to the case. Reassemble the PC, power it on, and verify the drive is recognized in the system BIOS/UEFI and the operating system. If necessary, initialize, partition and format the new drive using your OS tools.
Usage recommendations
Use the adapter with PCIe 3.0-capable motherboards and PCIe x4 M.2 NVMe SSDs to achieve optimal performance. Ensure the system BIOS/UEFI supports NVMe drives and that the chosen M.2 SSD is compatible with an M key PCIe interface. For small form-factor systems, install the included low-profile bracket before inserting the card.

## Specifications

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 15 - 90 |
| Storage temperature (T-T) | -25 - 70 |
| Operating temperature (T-T) | 5 - 50 |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | CE, RoHS |

### Ports & interfaces

| Feature | Value |
|---|---|
| Host interface | PCIe |
| Output interface | M.2 |
| Expansion card standard | PCI 3.0 |
| Expansion card form factor | Full-height / Low-profile |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.047 kg |
| Package weight | 151 g |
| Height | 184 mm |
| Width | 121 mm |
| Depth | 179 mm |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 8.1 Enterprise, Windows 10 x64, Windows 8.1, Windows 8 x64, Windows 8 Pro x64, Windows 8 Pro, Windows 8 Enterprise x64, Windows 8 Enterprise, Windows 8, Windows 10 IOT Core, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows 10 Pro, Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro x64, Windows 10 IoT Enterprise |
| Mac operating systems supported | Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina |

### Design

| Feature | Value |
|---|---|
| Internal | Yes |
| Product colour | Red |

### Performance

| Feature | Value |
|---|---|
| LED indicators | Y |
| Hot-swap | No |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 310 mm |
| Master (outer) case width | 380 mm |
| Master (outer) case length | 500 mm |
| Products per master (outer) case | 60 pc(s) |
| Harmonized System (HS) code | 84733020 |

### Features

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| Data transfer rate (max) | 8 Gbit/s |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 159 mm |
| Package height | 46 mm |
| Package width | 219 mm |
| Quick installation guide | Yes |
| Mounting brackets included | Yes |

## FAQ

### How much does the StarTech.com x4 PCI Express 3.0 to M.2 PCIe NVMe SSD Adapter cost, and is it available for purchase?

The price is 32.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 87 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 19.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All StarTech products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized StarTech service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: host interface, weight, internal, output interface, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for StarTech.com x4 PCI Express 3.0 to M.2 PCIe NVMe SSD Adapter?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11259785/62193150_large.webp