Specifically made for NAS, SSD KYO GUARD N500 has high endurance for 24/7 usage. Using UNIC2 64-Layer 3D NAND Flash Memory TLC and SM2258H controller, the compact SSD improves performance, efficiency, and reliability over 2D NAND. It includes a DRAM Cache Buffer to enhance read/write speed. Ideal for always-on NAS with LDPC ECC and high TBW, KYO GUARD N500 upgrades your NAS with stability, durability, and power efficiency.