512GB NVMe M.2 Internal Solid State Drive PCIe 3.0 TLC M.2 SSD 3D NAND 2280 Speed up to 3400/2900MB/s Internal Solid State Hard Drive PCIe SSD STFR2000800 the B24 is great for

the B24 is great for applications requiring low-cost battery backup

5-inch SAS 3Gbps enterprise hard drive for high-performance server and storage array workloads

Featuring two 32GB modules

It’s even possible to boost speeds to up to 1150 MB/s and add 128 GB of SSD storage by installing the LaCie d2 SSD upgrade (sold separately

512GB NVMe M.2 Internal Solid State Drive PCIe 3.0 TLC M.2 SSD 3D NAND 2280 Speed up to 3400/2900MB/s Internal Solid State Hard Drive PCIe SSD STFR2000800 the B24 is great forFeatures Enhancing Read and Write Speed. Utilizing the NVMe PCIe Gen3x4 technology, this internal solid state drive boosts read and write speed up to 3400MB s and 2900MB s, keeping your system running at peak performance Optimized Performance. This 3D NAND NVMe M. 2 2280 SSD with accelerated speed provides you with quick system boot up, fast application response, and speedy file transfer, taking your productivity to new heights Reliable and Durable.