Problema viteza Nvme Adata Legend 960 1TB

[kppus]

Va salut, am si eu o problema cu acest nvme Adata Legend 960 1TB, imi functioneaza la jumatate din viteza specificata . Placa de baza este B450 GAMING PLUS MAX cu 3700x. Inaintea acestuia am avut alt nvme adata si imi functiona la vitezele specificate . Nu-mi dau seama care sa fie problema...

Ps. S-a rezolvat, nu suporta :
1 x M.2 slot (Key M)1

Supports PCIe 3.0 x4 (1st, 2nd and 3rd Gen AMD Ryzen™, Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with Radeon™ Graphics) or PCIe 3.0 x2 (Athlon™ with Radeon™ Vega Graphics) and SATA 6Gb/s 2242/ 2260/ 2280/ 22110 storage devices