| Key Features | 2U chassis, 24 internal NVMe SSD slots, 2-controller HA pair · Up to 4.0 PB raw capacity per HA pair; 18.8 PB effective (5:1 NAS) · Up to 6-node scale-out cluster; 128 GB controller memory · NVMe/FC and NVMe/TCP, FC, iSCSI, NFS v3/v4, SMB/CIFS, S3 | 4U chassis, 48 internal NVMe SSD slots, 256 GB controller memory · Up to 6.6 PB raw per HA pair; 330 PB effective at 24-node scale · 24-node scale-out cluster for NAS; 6-node for SAN workloads · NVMe/FC, NVMe/TCP, NFSv3/RDMA, NFSv4/RDMA — lowest latency protocols | Dual 2U chassis HA pair — 2048 GB controller memory (highest in A-Series) · Up to 14.7 PB raw per HA pair; 176.3 PB NAS scale across 24 nodes · 24× 200Gbps Ethernet, 56× 64Gbps NVMe/FC per system · NVMe/FC, NVMe/TCP, NFSv3/RDMA, NFSv4/RDMA — all high-performance protocols |