x4 PCI Express 3.0 to M.2 PCIe NVMe SSD Adapter

Connect a PCIe M.2 SSD (NVMe or AHCI) to your computer through PCI Express for ultra-fast data access

Product ID: PEX4M2E1

3,1 stars (8 reviews) |
  • Boost system speed and performance by adding a PCIe M.2 SSD to your PC
  • Supports PCIe M.2 SSDs (NVMe and AHCI): 2242, 2260, 2280, and 22110 drives
  • Compatible with PCIe 3.0 motherboards, and backward compatible with PCIe 2.0 and PCIe 1.0
Your price
€34,99 EUR excl. VAT
€43,39 EUR incl. VAT

Get ultra-fast data access by adding a PCIe M.2 SSD to your existing computer. This adapter lets you add a high-speed, 4-lane M.2 SSD (PCIe-based), such as a Samsung 950 Pro or Samsung SM 951, to a PC with an available x4 PCI Express expansion slot. You can mount the PCIe M.2 drive directly onto the adapter, giving you an easy and convenient way to improve your system performance and expand overall internal storage.

Boost your system speed and performance

The expansion card lets you take full advantage of the fast performance and compact size of PCIe M.2 internal solid-state drives. The adapter connects directly to your computer motherboard to support an M.2 PCIe-based SSD (NVMe or AHCI) through ultra-fast x4 PCIe. The adapter is compatible with PCIe 3.0 motherboards and is also backward compatible with PCIe 2.0 and PCIe 1.0. With the M.2 PCIe based drive in place, the adapter gives your computer a significant speed boost. 

Supports PCIe M.2 SSDs

The adapter supports PCIe 3.0 x4 NVMe (M Key) and PCIe-AHCI M.2 SSDs including 2242, 2260, 2280, and 22110 drives. The expansion slot adapter supports the most common drive sizes including 110 mm, 80 mm, 60 mm and 42 mm.

Easy to install

The expansion card is equipped with a full-profile bracket and includes a half-height/low-profile bracket, for installation in small form-factor computers.

The PEX4M2E1 is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Applications

  • Connect a PCIe M.2 SSD to your computer through an available x4 PCI Express expansion slot to boost system speed and increase internal data storage
  • Get ultra-fast data access, ideal for gaming or high-performance workstations
  • Install your operating system on an M.2 PCIe based drive for fast access, while keeping larger platter drives available for bulk storage

Partner Numbers

  • Ingram Finland V933714
  • UPC 065030865043

Compatibility

  • OS Independent logo
OS independent; No software or drivers required

Specifications

Warranty Information Warranty 2 Years
Connector(s) Drive Connectors 1 - M.2 (PCIe, M-Key, AHCI/NVMe, NGFF)
Host Connectors 1 - PCI Express x4
Environmental Operating Temperature 5°C to 50°C (41°F to 122°F)
Storage Temperature -25°C to 70°C (-13°F to 158°F)
Humidity 15% ~ 90% RH
Hardware Supported Drive Height(s) 2242
2260
Interface PCI Express x4
Bus Type PCI Express
Number of Drives 1
Drive Size 22m - M.2 NGFF
Compatible Drive Types M.2 (PCIe, AHCI, M-Key, NGFF)
Drive Installation Fixed
Compatible Drive Types M.2 (PCIe, AHCI, M-Key, NGFF)
Supported Drive Height(s) 2280
22110
Indicators LED Indicators 1 - Pin header on board for drive LED connection
Packaging Information Package Height 46 mm [1,8 in]
Package Length 15,9 cm [6,3 in]
Shipping (Package) Weight 0,2 kg [0,3 lb]
Package Width 21,9 cm [8,6 in]
Performance Type and Rate PCI Express 3.0 (8 Gbps)
Hardware Raid Supported No
Hot Swap Capability No
Physical Characteristics Weight of Product 47 g [1,7 oz]
Color Red
Material Steel
Max Drive Height 110
Product Length 13,5 cm [5,3 in]
Product Width 80 mm [3,1 in]
Product Height 0,4 cm [0,2 in]
Software OS Compatibility OS independent; No software or drivers required
Special Notes / Requirements Note An operating system that natively supports PCIe SSDs (NVMe), such as: - Windows® 8 and later - Mac OS 10.10.3 and later
What's in the Box Included in Package 1 - x4 PCI Express® to M.2 PCIe SSD Adapter
1 - low-profile bracket
1 - full-profile bracket (pre-installed)
1 - SSD standoff and installation screw
1 - quick start guide

Drivers/Downloads

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Diagram(s):

Datasheet

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Frequently Asked Questions

Before You Buy

Although M.2 SSDs come in similar form factors, only an M.2 PCIe drive with an M.2 NGFF M key will operate with this device. M.2 drives that are SATA or drives that have a different key position are not compatible with this device.

This device can adapt an M.2 PCIe drive to connect to PCIe connections, which is not possible for a SATA based M.2 drive. The key type refers to the connector type on the M.2 PCIe drive, and the M key can only be M.2 PCIe. It is important to check the specifications of the drive to see if it supports PCIe M key.

You can use this hard drive adapter to boot an operating system from; however, depending on the SSD and motherboard that you are using, you may need to update the driver or BIOS in order for the hard drive to be seen when you initially boot the operating system.

If you experience issues when you use the hard drive adapter to boot an operating system, check with the manufacturers of the SSD and motherboard for updates.

You should also check to make sure that the SSD and motherboard are compatible. For more information, refer to the following FAQ: https://www.startech.com/faq/hard_drive_accessories_m2_u2_compatibility.

 

There are no known incompatibilities between this hard drive adapter and any SSDs or motherboards; however, certain SSDs and motherboards may be incompatible with each other. Before you use an SSD and motherboard together, you should check with the SSD and motherboard manufacturers for any potential compatibility issues.

For example, the Intel 750 series SSD may not work as expected when you use it with certain motherboards. For more information, refer to the Intel documentation for the 750 series located here: www.intel.com/content/www/us/en/support/solid-state-drives/consumer-ssds/000005729.html.

Compliance and safety

Compliance letters

Safety Measures

  • If product has an exposed circuit board, do not touch the product under power.
  • If Class 1 Laser Product. Laser radiation is present when the system is open.
  • Wiring terminations should not be made with the product and/or electric lines under power.
  • Product installation and/or mounting should be completed by a certified professional as per the local safety and building code guidelines.
  • Cables (including power and charging cables) should be placed and routed to avoid creating electric, tripping or safety hazards.
*Product appearance and specifications are subject to change without notice.

Customer Reviews

(8 reviews)
3,1 out of 5 stars
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1 - 8 of 8 Reviews
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(1 Stars)

Doesn't work with windows 7

By: Max Holmes - 08/17/2018
Even though this claims it has native os support it would not install my Windows 7 Ultimate x64 box. With no drivers listed on the website or a disc in the box it came in to try and install it manually this is a waste of my time and money. Normally Startech makes good products. if you're using Windows 7 best that you pass this one up.
| Helpful?
Nick, Customer Support on 20/08/2018 13.52.36
Thank you for your feedback on our PEX4M2E1. This card does have native support in any operating system that supports M.2 NVMe drives. Windows 7 does not natively support this drive type and needs a patch from Microsoft in order to use M.2 NVMe drives. Please refer to our FAQ on this topic for more information: https://www.startech.com/faq/NVMe_drive_Windows_7_hotfix#PEX4M2E1 If you still have issues with this card please do not hesitate to contact us for support. One of our Technical Advisors would be happy to help! https://www.startech.com/support
(5 Stars)

A great adapter

By: Belala - 08/19/2018
I bought this adapter couple of months ago and my experience with this: easy to use in Windows 7 x64 with an 6 years old mainboard. Thanks to this I have a great performance SSD now in my system.
| Helpful?
(1 Stars)

Undetected

By: AAK70 - 10/14/2018
Windows SBS2011 and Server 2012 unable to see NVMe as a secondary drive with this controller. Provided steps are useless and complicated. Both controllers are going back. Startech should put more effort to assist customers with this product instead of suggesting to follow 20 steps to get it working.
| Helpful?
Sam, Customer Support on 16/10/2018 16.00.59
Thank you for your feedback on PEX4M2E1. We apologize that is hasn't worked for you yet. Since NVMe drives are natively supported by Windows Server 2012, however, SBS 2011 may require a driver to be installed to enable support since it is based on Server 2008 R2 and lacks native support. Please remember that we have Technical Advisors available 24 hours a day, 5 days a week to provide support. You can reach one by going to www.startech.com/support. We'd be happy to help with any troubleshooting needed to get our products in working order.
(5 Stars)

Fast, and easy to use

By: Nick_185 - 12/27/2018
Install is simple, and the box included the necessary screws. Used a Samsung 850 EVO m.2. Win10 picked it up right away. This thing is plenty fast on the older ASUS motherboard I am using (son's computer). He is plenty happy at the speed difference over his old SATA drive, and even over the old SATA SSD we had in there. Though I can't say that I had time to do any detailed measurements, he was talking about it all day, telling his friends how much faster the computer was, etc. and the only change was adding this adapter with the m.2 drive mounted on it. I just ordered another one for myself and am going to tinker around with Linux and an HP Mini Server (low-profile bracket was in the adapter box too!). I received this product in exchange for an unbiased review.
| Helpful?
(1 Stars)

dell wont boot from this

By: shawtamim - 06/04/2019
dell i7 990 will not see it in the bois and will not boot winodow 10. no drivers from Startech
| Helpful?
Matt, Customer Support on 06/06/2019 13.09.46
We’re sorry to hear our PEX4M2E1 is not working properly in your setup. This card is a pass-through adapter that allows an NVMe SSD to connect directly to the PCI Express bus of a computer which is why there are no drivers needed for the card. To boot to an SSD connected to this adapter you would need to make sure your computer can support booting to NVMe SSDs. If you require assistance we would be happy to help look into this for you. Please contact us at www.startech.com/support where our Technical Advisors are available 24 hours a day, 5 days a week to provide support.
(5 Stars)

Works perfectly.

By: tsotso - 01/11/2020
Works perfectly, and gives 100% speeds on Kingston KC2000 drive. Simple plug & play on Windows 10, no drivers, no hassle.
| Helpful?
(2 Stars)
By: Rudolph - 06/20/2020
| Helpful?
(5 Stars)

Works exactly as advertised.

By: NotMyRealName - 09/24/2020
I bought this card about six months ago to the SATA SSD in a Dell Precision 5810 workstation using a 1 terabyte Samsung 970 Evo Plus as the boot drive. It was easy to setup and the performance has been great. I work in technology for a living and have been buying parts like this from StarTech for 10 plus years and I've never been disappointed with their products or their support. If I were, I have no doubt they would take care of it. Before you install any kind of PCI Express card to use an NVMe SSD as a boot drive, do the research to make sure your systems supports it. Otherwise, that's on you for not "reading the directions".
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