Corsair Vengeance DDR4 SO-DIMM 3200MHz CL22 - 64GB (2x32GB)

Corsair Vengeance DDR4-3200 SO-DIMM runs at 3200MHz CL22-22-22-53 at 1.2V and is the fastest DDR4 SO-DIMM in Corsair's standard lineup. DDR4-3200 is the terminal DDR4 speed tier and the default for most laptops built from 2020 onward, including 10th/11th/12th-gen Intel and AMD Ryzen 5000+ mobile platforms.

The DDR4 Ceiling

3200MHz CL22 is the JEDEC standard for DDR4-3200, meaning it runs at rated speed without any XMP or overclocking profiles. Auto-detect works on every platform that supports DDR4-3200. If you're buying DDR4 SO-DIMMs today, 3200MHz is the default choice. It's the fastest tier with universal compatibility and the highest volume production, which often makes it cheaper than slower speeds.

High-Density Kits

Available up to 64GB (2x32GB), which is the maximum DDR4 capacity for dual-SO-DIMM systems. This makes it relevant for workstation-class laptops, high-memory NUCs, and mini PCs running VMs or development environments that need large memory footprints.

Latency

CL22 at 3200MHz works out to about 13.8ns effective latency, actually higher than CL16 at 2400MHz (~13.3ns). The bandwidth advantage of 3200MHz more than compensates in most workloads, but for pure latency-sensitive tasks, the CL22 timings are a tradeoff. Non-ECC, unbuffered, 260-pin SO-DIMM. Limited lifetime warranty.

Best for: Any DDR4 laptop or compact system upgrade. If you're buying DDR4 SO-DIMMs and don't know what speed to pick, this is the answer.

Avoid if: Your system uses DDR5. DDR4 and DDR5 SO-DIMMs are physically incompatible. Check your platform before ordering.