UGREEN 80Gbps M.2 NVMe SSD Enclosure with Cooling Fan
Bottom line: The UGREEN 80Gbps M.2 NVMe SSD Enclosure with Cooling Fan: JHL9480 chip hits up to 7000MB/s over Thunderbolt 5; main trade-off: full 80Gbps needs a Thunderbolt 5 cable and port; older ports throttle.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Pros & Cons
Pros
- ✓ JHL9480 chip hits up to 7000MB/s over Thunderbolt 5
- ✓ Backward compatible with Thunderbolt 4/3, USB4/3.2/3.1/3.0
- ✓ Aluminum shell plus built-in fan for heat dissipation
- ✓ Fits 2280 NVMe M-Key/(M&B) Key drives up to 8TB
- ✓ Ultra-slim build ships with extra silicone travel case
Cons
- ✗ Full 80Gbps needs a Thunderbolt 5 cable and port; older ports throttle
- ✗ Cooling fan only spins once internal temp hits 40°C
- ✗ No SATA NGFF or M.2 B-Key drive support
- ✗ Thunderbolt 3 mode requires macOS 15 or higher
SpecPicks Verdict
SpecPicks scored UGREEN 80Gbps M.2 NVMe SSD Enclosure with Cooling Fan using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. Compare with similarly-priced alternatives in the ssds & storage category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for ssds & storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 80G Lightning Transfer Speed: This 80G enclosure is equipped with JHL9480 chip, and the actual theoretical test speed is up to 7000MB/s when it is compatible with Thunderbolt 5. It is backward compatible with Thunderbolt 4/USB4/USB3.2/3./3.0 Note：Thunderbolt 5 speed requires Thunderbolt 5 cables and interfaces
- Extreme Heat Dissipation: The product is made of aluminum, which can dissipate heat to the maximum extent when the product is running. At the same time, the built-in cooling fan can speed up the heat dissipation of the product. Note: It will only turn when the internal temperature reaches 40°C
- Universal Compatibility: This 80G ssd enclosure works best with Thunderbolt 5 ports, and is backward compatible with Thunderbolt 4/3 and USB 4/3.2/3.1. Note: Only cables and devices with Thunderbolt 5 or higher can reach 80G. Backward compatible with USB2/3. Thunderbolt 3 can only be used on computers with macOS 15 or higher
- 8TB Large Capacity Expansion Nvme Enclosure: Providing the read and write function of 8TB NVME enclosure, you no longer have to worry about memory issues.Note:The product only compatible with Windows, Linux, macOS and supports 2280 size PCIE 5.0 M.2 NVME M-KEY/(M&B)Key,not support M.2 (B-KEY) 、 (M&B)-KEY SATA NGFF SSD
- Compact & Portable: This ultra-slim aluminium external NVMe enclosure with extra silicone case is portable yet durable, and much easier to carry with this M.2 to USB adapter, making it ideal for travelling
Full Specifications
| Brand | UGREEN |
|---|---|
| Color | Blue |
| Weight | 80g |
| Material | Aluminum |
| Connectivity | USB |
| Model Number | 45789 |
| Compatibility | Mac, Linux |
| Built-In Media | 80Gbps Enclosure *1、80Gbps UBC Cable *1、User Manual、Disassembly Kit*1、Cooling Pad*1、External Silicone Case *1 *1 |
| Mfr Part Number | 45789 |
| Number of Items | 1 |
| Hardware Platform | Universal |
| Compatible Devices | Laptop, Personal Computer |
| Data Transfer Rate | 80 gigabits_per_second |
| Enclosure Material | Aluminum |
| Hardware Interface | Thunderbolt |
| Hard Disk Form Factor | 22 millimeters |
| Connectivity Technology | USB |
| Memory Storage Capacity | 8 TB |
| Supported Devices Quantity | 1 |
Ready to buy?
UGREEN 80Gbps M.2 NVMe SSD Enclosure with Cooling Fan is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Related SSDs & Storage
![WD_BLACK 1TB SN770 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 5,150 MB/s - WDS100T3X0E - [Previous Generation]](https://m.media-amazon.com/images/I/41dOBI0lrHL._SL500_.jpg)
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best Retro Handhelds in 2026 — From $35 to $500
- Best 1440p Gaming GPUs in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- How to Build a Windows 98 Retro PC in 2026
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
More reviews from the SpecPicks archive
Browse all reviews →- GLM-5.2 on an RTX 3060 12GB: Can a Budget Card Run Long-Horizon Agents?
- RTX 3060 12GB for 1080p 240Hz Esports: CS2, Valorant, Apex
- Blue Yeti vs HyperX QuadCast 2 S: Best USB Mic for New Streamers
- Host a Quake 3 + UT99 LAN Server on a Raspberry Pi 4 in 2026
- Best GPU for Ryzen 5 5500 in 2026 (Budget to 1440p)
- CompactFlash as a Win98 Boot Drive: Transcend CF133 + IDE Adapter Walkthrough
- Ex-Sega Engineer Builds a 'Super-Realistic' CRT Emulator
- Best GPU for Qwen 3 32B (2026)
- Asus Prime Z890-P WiFi Review: Built for Core Ultra 200S
- Inkling 975B Open Weights: What a Frontier Speech Model Means for Local Rigs
- Best CPU Cooler for Gaming PCs in 2026: Air & AIO Picks
- Dual RTX 3060 12GB: 24GB of VRAM for GLM-5.2 on a Budget?
- Intel Arc Pro B60 Review 2025: Xe2 Workstation GPU Guide
- Asus RTX 5060 Near-MSRP Deal Has Expired
- Best Storage for a Raspberry Pi Homelab: SATA SSD over USB vs microSD
- 18 LLMs Benchmarked on OCR: Why Cheaper Models Often Win
- Best Budget Gaming Keyboard Under $50 in 2026
- Best GPU for 1440p Esports at 240Hz in 2026
- Raspberry Pi AI HAT+ 2025: TOPS, Price, Setup Guide
- Raspberry Pi AI HAT+ 2 Review: 4 TOPS Edge AI on 1.2W
- Noctua-Style Pi 5 NAS Build Goes Viral — Here's the Parts List
- Self-hosting an OpenAI-compatible LLM gateway with LiteLLM
- Building a Period-Correct 2001 Win98 Rig With Parts You Can Still Buy
- AMD Ryzen AI Max 400 'Gorgon Halo': 192GB Unified Memory APU Hits $3,999
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090