The Kingston DC2000B is a powerful PCIe 4.0 NVMe M.2 SSD with the latest Gen 4x4 PCIe interface with 112 layers 3D TLC-NAND. Ideal for use in high-volume rackmount servers as an internal boot drive(s) to save valuable front drive trays as well as for use in specially designed systems where a powerful M.2 SSD with hardware-based integrated power failure protection (PLP) is required. New to the DC2000B is an integrated aluminum heat sink that provides broader thermal compatibility for a wide range of systems. The DC2000B provides low latency and excellent IO consistency to handle various workloads, from boot drive applications to high-speed application caching. The DC2000B is designed for a 0.4 DWPD writing time and comes with a 5-year warranty. ¹Some of the capacity indicated on flash memory is required for formatting or other functions and is therefore not available for data storage. The actual storage capacity available for data storage is therefore less than the one listed on the products. For more information, see Kingston's Flash Guide at kingston.com/flashguide. ²Measured after the workload has achieved stable performance, but including all background activities required for normal operation and data reliability. ³Total written bytes (TBW) are derived from the JEDEC Client Workload (JESD219A). ⁴Drives Writes Per Day (DWPD) derived from the JEDEC Enterprise Workload (JESD219A). 5 years warranty or for the service life of the SSD, which you can measure with the Kingston SSD Manager (kingston.com/SSDManager). A new, unused product has a wear indicator of 100 (hundred). A product whose programming/erase cycles are approaching the end of its life has a wear indicator of 1 (one). See kingston.com/wa for more details.