Wavlink
Wavlink WL-ST401C 40Gbps NVMe drive enclosure
Holds one NVMe SSD up to 8 TB and transfers data at 40 Gbps via USB4 with 3800 MB/s read and write speeds
- ColorSilver Grey
- SizeFor 2230/2242/2260/2280 B+M/M-Key PCIe SSD, Tool-Free Instal
- TypeEnclosure
- AC AdapterNo
- MaterialAluminum
- External Interfacenvme-40gbps
- 40Gbps USB4 port delivers up to 3800MB/s read and write speeds
- Aluminium case with dual thermal pads keeps the SSD cool under load
- Tool-free design accepts 2230 2242 2260 2280 B+M and M-key NVMe drives
- Works with Windows 7+ Mac OS 10.5+ and Linux via USB-C
- Includes 40Gbps USB-C cable silicone case buckle pouch and two thermal pads
USB4 NVMe enclosure for portable storage
The Wavlink WL-ST401C is a single-bay enclosure that accepts PCIe NVMe drives in 2230, 2242, 2260 and 2280 sizes with B+M or M keys. It connects through a USB4 Type-C port rated at 40Gbps and works with Windows 7 or higher, Mac OS 10.5 or higher and Linux on hosts that provide a USB-C connection. The unit ships without an SSD and does not support AHCI SATA drives.
Aluminium shell with dual thermal pads
The silver-grey aluminium case measures .65 by 3.15 by 4.96 inches and weighs 150g. Two thermal silicone pads create a sandwich-style heat path from both sides of the drive to the metal housing, helping to maintain steady transfer rates during sustained workloads. A silicone buckle and a protective sleeve are included for transport, and installation requires no tools.
Cable and pads included for immediate use
The box contains a USB-C to USB-C cable rated for 40Gbps, two thermal silicone pads, a silicone buckle, a silicone case, a carrying pouch and a quick-start guide. The integrated ASM2464PD controller manages the link with lower heat output, and the enclosure operates from bus power alone. Buyers who need SATA protocol support or an external power adapter will not find them here.
Highlights
- 40Gbps USB4 port delivers up to 3800MB/s read and write speeds
- Aluminium case with dual thermal pads keeps the SSD cool under load
- Tool-free design accepts 2230 2242 2260 2280 B+M and M-key NVMe drives
- Works with Windows 7+ Mac OS 10.5+ and Linux via USB-C
- Includes 40Gbps USB-C cable silicone case buckle pouch and two thermal pads
Specifications
| Brand | Wavlink |
|---|---|
| Model | WL-ST401C |
| Color | Silver Grey |
| Size | For 2230/2242/2260/2280 B+M/M-Key PCIe SSD, Tool-Free Installation |
| Type | Enclosure |
| AC Adapter | No |
| Material | Aluminum |
| External Interface | nvme-40gbps |
| HDD Count Supported | NVME |
| Number of Bay | 1 Bay |
| Maximum Capacity (per Bay) | Up to 8TB |
| Operating Systems Supported | Compatibility Notes Systems: Windows 7 or higher, Mac OS 10.5 or higher, Linux; Host: Computers with a USB-C port;(The performance might be limited on TBT3 and normal usb port. To get the advertised performance, the host should support TBT4 or USB4 and it should support 40Gbps.) SSD: Support M key and B&M Key PCIe NVMe SSDs(both one-side and double-side) in sizes of 2280, 2260, 2242, and 2230; NOT support B Key SSDs and AHCI SATA SSDs. |
| Features | -USB4 Type-C port with transmission speeds up to 40Gbps, is compatible with Thunderbolt4/3, USB4/3.2/2.0 -Support sequential reading in Max.3800MB/s and sequential writing in Max.3800MB/S. -Compatible with NVMe in sizes: 2280/2260/2242/2230. -Plug and play, no driver required -The ultra-slim aluminum case is convenient for heat radiation. |
| Dimensions | 0.65" x 3.15" x 4.96" |
| Weight | 150g/5.3oz |
| Package Contents | In the Box -1×USB4 PCle NVMe SSD Enclosure -1×USB-C to USB-C Cable (40Gbps) -1×Silicone Buckle -1×Silicone Case -1×Pouch -2×Thermal Silicone Pad -1×Quick Start Guide (Note: the NVMe SSD is not included) |
Questions about this item
What practical speed limit does the USB4 40Gbps interface impose on this enclosure?
The USB4 port caps real-world throughput at 3800 MB/s sequential read and write when the host, cable and SSD all support the full 40Gbps link.
Which M.2 lengths and key types fit inside the aluminium case?
The tool-free tray accepts single- or double-sided PCIe NVMe drives in 2230, 2242, 2260 and 2280 sizes with either M-key or B+M-key notches.
How is the SSD secured and where do installers most often miss a step?
Slide the drive into the slot at an angle, press flat until it clicks, then apply both thermal pads — one on each side of the PCB — before snapping the lid shut; skipping the second pad is the common oversight.
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