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StarTech.com M.2. PCI-e NVMe to U.2 (SFF-8639) Adapter - Not Compatible with SATA Drives or SAS Controllers - For M.2 PCIe NVMe SSDs - PCIe M.2 Drive to U.2 Host Adapter - M2 SSD Converter (U2M2E125)

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Availability: In Stock.
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Arrives Sunday, Nov 24
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*: Adapter


Style: U.2 (SFF-8639)


Features

  • BOOST SYSTEM PERFORMANCE: Add the fast performance of a PCIe M.2 NVMe or AHCI SSD to your desktop computer or server, this adapter converts the drive to fit into a 2.5" drive bay and connect to a U.2 (SFF-8639) compatible host interface
  • PCIe M.2 SSD TO 2.5" U.2 ADAPTER: Increase your system speed and performance cost-effectively, by adding an M.2 PCIe NVMe/AHCI SSD to your PC or server with data transfer speeds up to 7.8GBps when used with a PCIe Gen 4 slot/system
  • HASSLE-FREE SETUP: This M2 to U.2 adapter offers a fast and easy setup with native OS support
  • COMPATIBILITY: M.2 NVMe SSD converter adapter is backward compatible with earlier versions of PCIe NVMe drives and fits in standard 2.5" drive bays; Not compatible with SATA or SAS host controllers / Not compatible with M.2 SATA based drives

Description

ThisM.2. PCI-e NVMe to U.2 adapter makes it easy to install an M.2 PCIe NVMe SSD into your desktop PC or server, and connect to the drive through an available U.2 (SFF-8639) compatible interface on your motherboard. Increase Your Performance. This PCIe M.2. PCI-e NVMe to U.2 adapter is ideal for IT professionals, system integrators and installers, and enthusiasts who are building or upgrading a server or desktop computer. It supports one M.2 PCIe NVMe SSD (M-Key), providing a cost-effective way to add M.2 NVMe performance to your computer or server through an available U.2 (SFF-8639) slot. By adding this M2 NVMe SSD converter to your workspace, you will be adding a simple and economical solution for systems that already have the 2.5" SSD/HDD mounting bay and a U.2 connection available. Easy Installation This M.2. PCI-e NVMe to U.2 adapter works with all desktop PCs and servers that have an available drive bay or a U.2 (SFF-8639) compatible host interface. The adapter card is OS independent, so there are no drivers or software required for installation. As well, this adapter is backward compatible with previous versions of PCIe, offering greater compatibility. This M.2 drive to U.2 (SFF-8639) host adapter for M..

Brand:


Hardware Interface: PCI


Style: U.2 (SFF-8639)


Item Weight: 0.04 Kilograms


Compatible Devices: Desktop


Hard Drive: ‎Solid State Drive


Brand: ‎StarTech.com


Series: ‎M.2 Drive to U.2 (SFF-8639) Host Adapter for M.2 PCIe NVMe SSDs


Item model number: ‎U2M2E125


Hardware Platform: ‎PC


Item Weight: ‎1.27 ounces


Product Dimensions: ‎3.9 x 2.8 x 0.3 inches


Item Dimensions LxWxH: ‎3.9 x 2.8 x 0.3 inches


Color: ‎Red


Number of Processors: ‎1


Hard Drive Interface: ‎NVMe


Manufacturer: ‎StarTech.com


Country of Origin: ‎Taiwan


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎July 12, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • May or may not fit, depending on its mood.
*: Adapter Style: U.2 (SFF-8639)
This adapter is built in a way that allows for play in the elevation of the board (at the rear)–and thus the connector in relation to the frame it is mounted onto. For that reason and that reason alone I would recommend choosing a different brand, unless you are prepared to perform modifications to solidify it, or do not care that it can move around. The particular adapter I received worked the first few dozen times it was inserted (hot-swappable server drive bay), and then decided out of the blue to not fit anymore and I can't figure out why that is. I do like that it is open-aired so that you can fit SSDs in that have thick heat sinks on them. It is the only adapter I am aware of that has this property. Every other one I have found is an enclosure that leaves little or zero room for a heat sink. ... show more
Reviewed in the United States on November 10, 2023 by aremmell

  • Full PCIe 4.0 x4 speeds through U.2 slot
*: Adapter Style: U.2 (SFF-8639)
U.2 may be dead in the consumer space, but using this adapter we're able to convert the port to a standard M.2 port, since both use PCIe protocol natively. Now I can have 3x M.2 drives on my system natively! I'm pleasantly surprised to see full PCIe 4.0 x4 speeds through this adapter. My U.2 slot goes through the chipset (AMD WRX80), so 6.4 GB/s is about the max we can get. PCIe 4.0 U.2 ports connected directly to the CPU can get up to 7.5 GB/s. This adapter is simple and gets the job done. I do wish some kind of heat sink material was included with this adapter, as PCIe 4.0 M.2 drives tend to run hotter. But probably a non-issue unless you're hammering the M.2 drive with constant IO. Just mount this somewhere near the front of the case so the drive can get some airflow. ... show more
Reviewed in the United States on February 12, 2023 by Kish Kish

  • Not for everyone
*: Adapter Style: U.2 (SFF-8639)
Was reconized by system, but didn't reconize the M.2 SSD, doesn't work with Crucial M.2 SSD's
Reviewed in the United States on May 7, 2023 by Lynn

  • another good product from Startech
*: Adapter Style: U.2 (SFF-8639)
a great solution for many purposes
Reviewed in the United States on September 25, 2023 by Christopher J. Bouten

  • Great for M.2 to U.2 if you need it but dont expect it to fit SATA.
*: Adapter Style: U.2 (SFF-8639)
Love the M.2 part. But missed the U.2 output that is NOT SATA and is not compatible with anything that goes to USB. Sigh. Dont make that mistake. Probably great if you have a U.2 port inside your binary bit basher but not gonna be of use to say image an M.2 from a USB port. Dont get me wrong- I have a bunch of Startech interface bits and they all work great but this one was bundled with a cable that isnt compatible with U.2 and left me with no place to plug into. Exchanging it for a PCIe bus card and going to try to run the magic imaging machine all inside a host PC. I know, sounds sick. It is, but the PC gets to keep the M.2 once I am done with it. Fair enough. ... show more
Reviewed in the United States on November 30, 2017 by Just Richard

  • Excellent but be careful to get the right one.
*: Adapter Style: U.2 (SFF-8639)
Here is a fine product...even better if you get the right one. My point here is be careful to buy the correct adapter (and probably the SSD for it). I bought the listed unit before I opened the case on my laptop to check the plug type I had. I bring this up because I am a tech and should have known better ! My own machine, for Pete sakes and I messed up. These adapters are great, replacing the old mechanical drives. Of course it’s gotta be the correct one. The moral to the story ? This is an excellent adapter, nice and fast...a perfect compliment to the SSD assuming you get a nice fast SSD. Look ma ! No moving parts except for the fans. ... show more
Reviewed in the United States on February 3, 2021 by Steven D. Bassett

  • It should be easy - I have been doing it for years with ...
*: Adapter Style: U.2 (SFF-8639)
All I am trying to do is connect Samsung 960 EVO NVMe M.2 to any of my computer's USB3 ports. It should be easy - I have been doing it for years with all kinds of SSD drives. Apparently PCIe NVMe M.2 drives are different? My setup is below. See attached image. Can someone please tell me what I am doing wrong? - Startech M.2 Drive to U.2 SFF-8639 Adapter https://www.amazon.com/gp/product/B073W65QX6/ - CGTime SAS 22 Pin to 7 Pin + 15 Pin SATA Adapter https://www.amazon.com/gp/product/B01MRPIFYG/ - Startech USB3S2SAT3CB SATA to USB 3.0 cable https://www.amazon.com/gp/product/B00HJZJI84/ - Samsung 960 EVO Series - 500GB NVMe - M.2 SSD https://www.amazon.com/gp/product/B01M20VBU7/ ... show more
Reviewed in the United States on April 17, 2018 by morrmorr morrmorr

  • Works as described, as a M.2 to U.2 adapter.
*: Adapter Style: U.2 (SFF-8639)
Anyone who leaves negative reviews on this product about it not working in their SAS server or with SATA drives really needs to STFU and stop tinkering with hardware they don't understand. This product adapters the M.2 form factor to U.2, while leaving the signals intact as-is. Its a plug adapter, essentially. You will need a PCIe endpoint to plug this into, like a bifurcation card with the correct SFF ports. Anywho, using this product with a Samsung 980 NVMe drive in my Dell R720 after upgrading on of the bays with a U.2 backplane + PCIe bifurcation card = great success. ... show more
Reviewed in the United States on May 9, 2021 by Caleb

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