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expiredJuJuFrankenbean | Staff posted Sep 24, 2025 08:18 PM
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expiredJuJuFrankenbean | Staff posted Sep 24, 2025 08:18 PM

UGREEN USB-C 40Gbps M.2 PCIe NVMe Enclosure w/ Heat Dissipation

+ Free Shipping

$70

$110

36% off
Amazon
38 Comments 17,795 Views
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Deal Details
UGREEN GROUP LIMITED via Amazon has UGREEN USB-C 40Gbps M.2 PCIe NVMe Enclosure w/ Double-Sided Aluminum Fin Heat Dissipation on sale for $69.98. Shipping is free.

Thanks to Deal Hunter JuJuFrankenbean for sharing this deal.

About this Item:
  • High-Speed Transmission: Equipped with ASM2464PD chip, up to 3600MB/s; compatible with USB4/3.2/3.1/3.0/2.0 & Thunderbolt 3/4 (Thunderbolt 4 cables/devices required for max speed)
  • Efficient Cooling: Double-sided fin design with three-dimensional cooling system for enhanced heat dissipation, quiet operation without fan noise
  • Wide SSD Compatibility: Supports 2230/2242/2260/2280 NVMe SSDs, works with Windows/Mac OS/Linux/Android (does not support SATA NGFF or mSATA SSDs)
  • Large Storage Capacity: Compatible with up to 8TB NVMe drives for work, gaming, and video playback (SSD not included)

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4.4 out of 5 stars from customer reviews.
  • At the time of this posting, our research indicates that this is $7.01 lower than the next best comparable online prices starting from $76.99.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by JuJuFrankenbean | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
UGREEN GROUP LIMITED via Amazon has UGREEN USB-C 40Gbps M.2 PCIe NVMe Enclosure w/ Double-Sided Aluminum Fin Heat Dissipation on sale for $69.98. Shipping is free.

Thanks to Deal Hunter JuJuFrankenbean for sharing this deal.

About this Item:
  • High-Speed Transmission: Equipped with ASM2464PD chip, up to 3600MB/s; compatible with USB4/3.2/3.1/3.0/2.0 & Thunderbolt 3/4 (Thunderbolt 4 cables/devices required for max speed)
  • Efficient Cooling: Double-sided fin design with three-dimensional cooling system for enhanced heat dissipation, quiet operation without fan noise
  • Wide SSD Compatibility: Supports 2230/2242/2260/2280 NVMe SSDs, works with Windows/Mac OS/Linux/Android (does not support SATA NGFF or mSATA SSDs)
  • Large Storage Capacity: Compatible with up to 8TB NVMe drives for work, gaming, and video playback (SSD not included)

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4.4 out of 5 stars from customer reviews.
  • At the time of this posting, our research indicates that this is $7.01 lower than the next best comparable online prices starting from $76.99.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by JuJuFrankenbean | Staff

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Price Intelligence

Model: UGREEN 40Gbps M.2 NVMe Enclosure with Aluminum Double-Sided Fin Heat Dissipation, No Noise External SSD Case Compatible with Thunderbolt 4/3/USB4/3.2/2.0 M1 M2 Pro/Max (SSD Not Included)

Deal History 

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Sort: Lowest to Highest | Last Updated 3/3/2026, 12:09 PM
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Top Comments

sr27
948 Posts
38 Reputation
This is most likely typical price or fair price. Not a slick deal.
CrimsonChannel3038
66 Posts
65 Reputation
40Gbps vs 10Gbps. Also, different controller.

38 Comments

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Sep 28, 2025 02:33 AM
140 Posts
Joined Nov 2021
Jason27104Sep 28, 2025 02:33 AM
140 Posts
I was about to get one, but a deeper dive into reddit said that because of the controller, I'll only get TB3/4 speeds if on Mac or with 12th gen or higher Intel chipsets. My laptop is 10th gen Intel, so I figure I'll find something else.
Sep 28, 2025 05:32 PM
1,140 Posts
Joined Jul 2017
init0Sep 28, 2025 05:32 PM
1,140 Posts
Happy with mine. Got it last week

Tested on M1 Studio.

This case with a Sammy 990 Pro 4TB gets better numbers than the internal drive.

That's a win.
Sep 28, 2025 08:16 PM
322 Posts
Joined May 2016
jasonwj322aSep 28, 2025 08:16 PM
322 Posts
This or the OWC express?
Sep 29, 2025 04:24 PM
341 Posts
Joined Feb 2008
slikmanSep 29, 2025 04:24 PM
341 Posts
Quote from amax :
I really doubt that the gigantic case size relative to the tiny m.2 card is necessary for heat dissipation.
I have this one and another Orico one, a bit smaller with much smaller "fins" https://www.amazon.com/ORICO-Encl...C75J/?th=1
The UGREEN runs about 10 C degrees cooler. Orico was having the nvme run around 53 C and go up to 60+ at heavier load so I ended up running a small USB fan to cool it down.
Sep 29, 2025 05:44 PM
1,755 Posts
Joined Jan 2006
whodiiniSep 29, 2025 05:44 PM
1,755 Posts
Quote from jgarzez :
I was researching NVMe enclosures last week and this one was over $100 on Amazon. Someone else in the deals forum said this one is the gold standard. Looked at some youtube videos and it had very positive reviews.
AT this price I would get the one from OWC. What you get from OWC is an American company, excellent design and tech support. I have called/contacted them several times with excellent support. I am not a shill, just a happy repeat customer. I run a SN850X which is a hot NVMe. No issues.

https://www.amazon.com/OWC-Portab...r=8-1&th=1
1
Sep 29, 2025 07:36 PM
7,170 Posts
Joined Aug 2005
amaxSep 29, 2025 07:36 PM
7,170 Posts
Quote from init0 :
Happy with mine. Got it last week

Tested on M1 Studio.

This case with a Sammy 990 Pro 4TB gets better numbers than the internal drive.

That's a win.
But embarrassing for The Church of Jobs (and a reminder why Windows is the only smart choice).
1
Sep 30, 2025 02:23 AM
67 Posts
Joined May 2019
BigKingBoxedUpSep 30, 2025 02:23 AM
67 Posts
Quote from smacky00 :
How does this enclosure differ from the $15 Orico one I can get on Amazon?
My laptop has usb c with the lightening rod icon. If yours does then it means it's 40, if it's SS then it's like 10.

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Jan 17, 2026 11:20 PM
88 Posts
Joined May 2012
bluebmxJan 17, 2026 11:20 PM
88 Posts
Quote from deal0fZeeDay :
I had it for a month. Was duped by the "gold standard" stories. Connected via Thunderbolt, with industrial-grade, DRAM-enabled, 2TB SK hynix inside. Speeds as advertised. No overheating at max speeds. But... constant disconnects. Mac M4 Pro goes to sleep - disconnect. Another Thunderbolt port gets connected - disconnect again. Reddit is full of debates on how to "cure" the problem. The only solution is to never let drives go to sleep and to use Amphetamine (or similar) package to prevent Mac from going to sleep as a whole. I've got tired of Mac constantly running, without even being allowed to go into "power nap" mode, so I got rid of it, and bought a Satechi one instead. That one constantly "seeps" microscopic amount of power to maintain Thunderbolt link active, and now I haven't seen a single disconnect in many months. They all use the same ASM controller chip, only Satechi has some extra circuit to keep Thunderbolt "active" all the time. Problem solved.
Do you have a link for the Satechi model?

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