HPE Alletra Storage MP vs NetApp AFF A90
Side-by-side specifications from the vendors' own documents. HPE Alletra Storage MP is a modular, disaggregated scale-out storage architecture that provides software-defined block, file, and object capabilities on a single shared hardware platform. The NetApp AFF A90 is an active-active enterprise all-flash storage array designed for demanding transaction processing, virtualization clusters, and data analytics.
| HPE Alletra Storage MP | NetApp AFF A90 | |
|---|---|---|
| Brand | HPE | NetApp |
| Status | current | current |
| Released | Apr 2023 | May 2024 |
| Form factor | 2U rack | 4U rack |
| Cpu sockets | 2 | — |
| Cpu platform | Dual Controller Nodes with AMD EPYC Embedded Processors | — |
| Memory slots | 16 | — |
| Memory type | DDR5 ECC Registered RDIMM | — |
| Memory max (GB) | 1,024 | — |
| Drive bays | Up to 24 NVMe SSDs in a 2U dual-node enclosure; disaggregated NVMe-oF expansion shelves | Up to 48x internal NVMe SSDs in 4U chassis, expandable with NS224 shelves |
| Pcie slots | Dual-node redundant controller sleds with dedicated PCIe Gen5 interconnects | — |
| Gpu support | — | — |
| Network onboard | 100GbE / 200GbE RoCEv2 NVMe-oF or 32Gb/64Gb Fibre Channel host interface cards | — |
| Raw capacity | Scales from 15.3TB to multi-petabyte unified block and file storage | — |
| Power supply | Dual redundant 1600W hot-plug Titanium power supplies | — |
| Controller configuration | — | Dual active-active controllers in 4U enclosure |
| Processor | — | Intel Xeon Scalable multi-core processors per controller |
| Memory | — | 512GB system memory per HA pair with NVRAM write caching |
| Supported drives | — | NVMe TLC SSDs (1.9TB to 30.7TB) |
| Maximum raw capacity | — | Up to 260PB in a 24-node cluster |
| Host connectivity | — | PCIe expansion slots supporting 100GbE, 25GbE, 10GbE, 64Gb FC, and 32Gb FC |
| Storage protocols | — | NVMe/FC, NVMe/TCP, FC, iSCSI, NFS, SMB, S3 |
| Clustering | — | Up to 24 nodes (12 HA pairs) |
| Management | — | NetApp ONTAP 9 |
Buying or selling a Alletra Storage MP or AFF A90?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.