1 / 7UGREEN 35576 20Gbps M.2 NVMe and SATA SSD Enclosure
The UGREEN 35576 enclosure turns a compatible M.2 NVMe or SATA SSD into USB storage. Its stated 20Gbps maximum depends on connecting through USB 3.2 Gen 2×2, so the host interface matters as much as the enclosure.
At a glance
- Accepts stated M.2 NVMe and SATA SSD types in M-Key or B+M Key, in four listed lengths.
- Up to 20Gbps is claimed only with a USB 3.2 Gen 2×2 host connection. Other interfaces are stated to top out at 10Gbps.
- Aluminium housing and a supplied thermal pad are intended to help manage heat.
- Manufacturer claims plug-and-play operation without additional power or drivers.
Pros and cons
Pros
- Broad stated compatibility with NVMe and SATA M.2 drives across four common lengths.
- USB 3.2 Gen 2×2 support offers a higher stated interface ceiling than a 10Gbps USB connection.
- Thermal pad, UASP and TRIM support are specified.
Technical specifications
18 specifications| Brand | UGREEN |
|---|---|
| Model | 35576 |
| Hardware interface | PCIE x 4, USB 3.2 Gen 2×2 |
|---|---|
| Connection technology | USB |
| Supported SSD types | NVMe & SATA (M-Key / B+M) |
| Supported SSD sizes | 2230/2242/2260/2280 |
| Compatible device description | Computers with USB-C and M.2 NVMe/SATA SSD slot, Devices with USB-C and M.2 NVMe/SATA SSD slot, Laptops with USB-C and M.2 NVMe/SATA SSD slot |
| Maximum data transfer rate | 20 Gigabits Per Second |
| Listed storage capacity | 8 TB |
| Hardware platform | Universal |
| Dimensions listed | 12.3L x 3.8W x 1.2H centimetres |
|---|---|
| Weight listed | 0.15 Kilograms |
| Drive bay size | 22 Millimetres |
| Colour | Gray |
|---|---|
| Enclosure material | Aluminium |
| Manufacturer | Ugreen Group Limited |
| Country of origin | China |
| Warranty listed | 2 year manufacturer |
What to know before buying
Listing details to confirm
The listing gives 20Gbps as the maximum only on USB 3.2 Gen 2×2, with other interfaces limited to a stated maximum of 10Gbps. Actual transfer speed also depends on the SSD and host. Check that your drive's protocol, key and length match the listed compatibility. The 8 TB capacity is a listing claim, not a separate guarantee of compatibility with every drive at that capacity. The compatible-device field is worded as requiring a USB-C device with an M.2 SSD slot, while the enclosure is described as an external USB enclosure, so confirm the intended host connection before purchase.
What’s in the box
Included- 1 × 0.3 m USB-C to USB-C cable
- 1 × case
Who is it for?
A good fit for
- People wanting to reuse a compatible M.2 NVMe or SATA SSD as USB storage.
- Buyers whose computer supports USB 3.2 Gen 2×2 and want to make use of the stated 20Gbps maximum.
Less suited to
- Anyone expecting 20Gbps from a host connection limited to another interface.
- Buyers who need an enclosure for a 2.5-inch or 3.5-inch drive rather than an M.2 SSD.
Customer reviews on Amazon
- 5 stars
78% 78% - 4 stars
10% 10% - 3 stars
4% 4% - 2 stars
2% 2% - 1 star
6% 6%
Customer feedback describes the enclosure as solidly built, reliable and easy to use, with positive comments about cooling and straightforward installation. Speed feedback is mixed, with some customers reporting fast transfers and others saying it does not reach 20Gbps. Compatibility and value opinions are also mixed. That variation is relevant because 20Gbps is a conditional interface maximum, not a guaranteed transfer rate.
Positive themes
- Customers report solid build quality and reliability.
- Feedback praises ease of use, installation and heat dissipation.
Mixed feedback
- Transfer speed receives mixed feedback, including reports that it does not reach 20Gbps.
- Compatibility and value for money receive mixed opinions.
Frequently asked questions
Does it support both NVMe and SATA M.2 SSDs?
The listing says it supports NVMe and SATA drives with M-Key or B+M Key, in sizes 2230, 2242, 2260 and 2280. Confirm your SSD's protocol and key before buying.
Will it transfer data at 20Gbps?
The listing claims up to 20Gbps only when connected to USB 3.2 Gen 2×2. It states that other interfaces support a maximum of 10Gbps, and real transfer speed can depend on the SSD and host.
Is an SSD included?
No. The listing explicitly says the NVMe and SATA SSD are not included.
What is listed in the package?
The manufacturer contents list specifies one 0.3 m USB-C to USB-C cable and one case.
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