We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
FYUU SN740 2TB M.2 2230 internal SSD, bare green circuit board with black controller and silver label

FYUU

FYUU SN740 2TB M.2 2230 internal SSD

SKU CH-J99X-GAS1M MPN SN740

A 2 TB M.2 2230 NVMe drive with 5150 MB/s read and 4850 MB/s write speeds for Steam Deck, ROG Flow and compatible laptops

  • Device TypeInternal Solid State Drive (SSD)
  • Sequential reads up to 5150 MB/s via PCIe 4.0 x4 NVMe
  • Sequential writes up to 4850 MB/s for fast large-file transfers
  • Compact M.2 2230 form factor fits Steam Deck and thin laptops
  • 2 TB capacity stores large game libraries and media collections
  • Power consumption reduced by 45 % compared to the SN730

Capacity and form factor

The FYUU SN740 is a 2TB internal SSD built in the M.2 2230 form factor. It uses a PCIe 4.0 x4 NVMe interface and delivers sequential read speeds of 5150MB/s and write speeds of 4850MB/s. The drive is designed for compact laptops and handheld devices that accept 2230-length modules.

Device fit and alternatives

The supplier lists compatibility with Steam Deck, ASUS ROG Flow X, Surface Pro 8 and several Dell models including 5510, 5511, 5520, 1646, 1766, 1866 and 2646. Buyers with Surface Pro 8 are advised to contact customer service before purchasing and to use a USB installation method rather than a cloud disk. Systems limited to PCIe 3.0 x4 will not reach the advertised speeds.

Deciding specification

The single specification that determines fit is the M.2 2230 physical size combined with the PCIe 4.0 x4 NVMe interface. Only devices that accept a 22 by 30mm module and provide a PCIe 4.0 x4 slot can use this drive at its rated 5150MB/s read and 4850MB/s write performance.

Highlights

  • Sequential reads up to 5150 MB/s via PCIe 4.0 x4 NVMe
  • Sequential writes up to 4850 MB/s for fast large-file transfers
  • Compact M.2 2230 form factor fits Steam Deck and thin laptops
  • 2 TB capacity stores large game libraries and media collections
  • Power consumption reduced by 45 % compared to the SN730

Specifications

Device TypeInternal Solid State Drive (SSD)

Questions about this item

How does the 5150 MB/s sequential read translate when the drive is installed in a laptop?

In a PCIe 4.0 x4 slot the drive can reach 5150 MB/s sequential read and 4850 MB/s sequential write; in a PCIe 3.0 x4 slot speeds are limited by the bus.

What does the PCIe 4.0 x4 NVMe interface mean for real-world throughput?

The four-lane PCIe 4.0 connection caps at the drive's rated 5150 MB/s read and 4850 MB/s write; older PCIe 3.0 systems will run slower.

What physical space does the 22 mm by 30 mm M.2 2230 module need?

The single-sided 2230 board fits the standard M.2 2230 slot used in Steam Deck, ROG Flow, Surface Pro 8 and listed Dell models.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.