JSER USB4 NVMe Enclosure 40Gbps, ASM2464 M.2 2280 M-Key SSD Case, 8TB, Cooling Fan

Description

USB4 40Gbps NVMe Enclosure – ASM2464, M.2 2280, up to 8TB

Turn your 2280 NVMe SSD into a portable USB4 drive. ASM2464 chipset, USB-C output, up to 40Gbps. Theoretical read/write up to 3,200MB/s on USB4 / Thunderbolt 3/4. Scales to 20Gbps on USB 3.2 Gen 2x2.

Key specs

• Chipset: ASM2464

• Interface: USB4 Type-C; compatible with Thunderbolt 3/4

• Speed: up to 40Gbps; theoretical 3,200MB/s read/write

• SSD support: M.2 2280 NVMe, M-Key / B+M Key NVMe only, up to 8TB

• Body: CNC aluminum alloy with cooling fan and thermal pads

• Durability: 2-meter drop resistance

• Setup: plug-and-play, no driver required; screwdriver included

Compatibility notes

• Does NOT support B-Key or B+M-Key SATA NGFF SSDs.

• Does NOT support graphics cards.

• NVMe SSD is not included.

Best for
Large file transfers, 8K RAW offload, editing directly from the drive, and portable backup where sustained speed matters. The aluminum body, cooling fan, and thermal pads help reduce heat and maintain SSD performance under load.