Know what’s inside your drive.

ISAN makes NVMe and portable SSDs, and every box names the memory, the controller and the real write speed. No guessing, no small print.

See the drives For distributors

Drive Facts

Printed on every ISAN box

ISAN NVMe Gen4, 1TB

NAND maker: TBA
Controller: TBA
Cache: TBA
Read, peak: TBA
Write, peak: TBA
Write after cache fills: TBA
Endurance: TBA
Warranty: TBA

The highlighted line is the speed you get on long copies, after the fast cache fills up. Most brands leave it off the box. Figures marked TBA are published after we test the first production batch.

Memory from four companies. Only these four.

NAND flash is where your files actually live. We buy it only from the companies that make it in their own fabs, with their original markings left on the chips.

Samsung

South Korea

Kioxia

Japan

SK Hynix

South Korea

Micron

United States

No ISAN drive uses YMTC NAND

Two drives at launch.

Internal

ISAN NVMe Gen4

For a desktop, laptop or PS5 with an M.2 slot.

Sizes: 512GB, 1TB, 2TB
Connection: PCIe 4.0 x4, M.2 2280

NVMe details

External

ISAN Portable

For cameras, phones and laptops, over USB-C.

Sizes: 1TB, 2TB
Body: Metal

Portable details

Final sizes and models may change before launch.

Selling drives to your own customers?

We supply resellers, IT shops and PC builders in the UK, US, Australia and New Zealand.

Talk to us about volume

Get one email when ISAN launches.

With the tested numbers. Nothing before, nothing after.