Klevv Cras C910 500GB M.2 NVMe PCIe Gen4 SSD — 5000MB/s with Heatsink

The Klevv Cras C910 is an M.2 2280 solid state drive running on the NVMe PCIe Gen4 interface, with 500GB of capacity and read speeds up to 5000MB/s. It ships with an integrated heatsink to maintain consistent speeds during sustained file transfers.

At a Glance

Key Features

PCIe Gen4 is more than eight times faster than SATA

 SATA SSDs top out around 550MB/s because of the interface itself. This drive reaches up to 5000MB/s, which translates to faster boot times, quicker game level loading and faster transfers of large editing files.

The heatsink is functional, not cosmetic 

Gen4 drives genuinely heat up during sustained transfers, and past a thermal threshold they throttle themselves for protection. The included heatsink delays that point and keeps speeds consistent during long operations.

M.2 2280 means zero cables

 It mounts directly into the motherboard's M.2 slot with a single screw — no data cable, no power cable. That improves cable management and airflow inside the case.

500GB is well-sized as a system drive

 An ideal capacity for the operating system, core applications and a handful of favourite games, with a larger secondary drive handling general storage.

 This drive is right for you if you…

• Want to upgrade boot and load times on a system still using SATA or a hard drive

• Need a fast system drive alongside larger bulk storage

• Move large files frequently and need consistent speed

• Are building a clean system with minimal cabling

Consider something else if…

• You need large game storage — modern titles exceed 100GB each, so consider 1TB or 2TB

• Your motherboard slot is M.2 SATA only — confirm NVMe support before buying

• Your board has its own M.2 heatsink — it may conflict with the included one, so use only one

Installation Tips

Check your motherboard manual to identify which M.2 slot runs Gen4 directly from the CPU, since some slots are limited to Gen3 speeds. After installing, initialise the drive in Windows Disk Management if it does not appear automatically — a step many people miss before assuming the drive is faulty.

FAQ

Will a Gen4 SSD work in a Gen3-only motherboard?

 Yes, but at Gen3 maximum speeds (around 3500MB/s) rather than 5000MB/s. Backward compatibility works, just without full speed.

Do I need to remove the included heatsink?

 Only if your motherboard has its own M.2 heatsink that conflicts on height. In that case use one or the other, not both.

Is 500GB enough for gaming?

 It is enough for the OS, applications and a limited number of games. Modern titles consume 60–150GB each, so a larger secondary drive is recommended.

What is the difference between NVMe and SATA SSDs?

 NVMe uses PCIe lanes directly and reaches far higher speeds, while SATA is capped near 550MB/s by the interface itself.

Can it be used in a laptop? Yes, if the laptop has an M.2 2280 slot with NVMe support. Watch the heatsink height, as laptop clearance is limited and it may not fit.