141L7AT Overview

HP Solid State Drive 256GB PCI Express (NVMe) Maximize the available storage on your HP workstation with the HP Solid State Drive. This M.2 2280 SSD is inherently quiet and requires less cooling and lower fan speeds. With triple layer (TLC) architecture that stacks three cell layers on top of one another, this 256 GB drive offers high performance.

141L8AT Overview

HP Z Turbo Drive Kit Solid State Drive 256GB PCI Express The HP Z Turbo Drive features a PCIe connected SSD, which enables performance levels greater than 1 Gbps. This performance is available at a price that is at parity with today's comparable SATA SSDs. This will enable the highest price/performance ratio for client grade SSDs.