HPE Alletra Storage MP
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. Engineered as a 2U dual-controller enclosure running on AMD EPYC processors and NVMe-over-Fabrics (NVMe-oF), it separates compute controllers from storage media expansion shelves, allowing enterprises to scale performance and capacity independently. It serves as HPE's primary storage platform for mission-critical enterprise workloads, AI training pipelines, and hybrid cloud infrastructures managed via HPE GreenLake.
Also written as: Alletra MP, HPE Alletra MP, HPE GreenLake for Block Storage MP, HPE GreenLake for File Storage MP
Specifications
| Brand | HPE |
|---|---|
| Family | Alletra |
| Form factor | 2U rack |
| Released | Apr 2023 |
| 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 |
| Pcie slots | Dual-node redundant controller sleds with dedicated PCIe Gen5 interconnects |
| 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 |
Generations
- Previous generation: HPE Alletra 9000
Reference prices (last 14 days, updated 2026-10-27)
New: USD 42,000 (1 sighting, Oct 2026)
Refurbished: USD 28,500 (1 sighting, Oct 2026)
All sightings
| Seller | Condition | Price | Note | Seen |
|---|---|---|---|---|
| cdw.com | new | USD 42,000 | Base 2U dual controller enclosure with 100Gb RoCE cards | 2026-10-27 |
| serversupply.com | refurbished | USD 28,500 | dual node controller sleds with 12x 3.84TB NVMe SSDs | 2026-10-27 |
Prices seen on public listings on the dates shown, before tax and shipping. Not an offer.
Equivalent models from other brands
- Pure Storage Flasharray Xl
- NetApp Aff A90
- Dell Powerstore 5200T
Buying a used Alletra Storage MP: what to check
Because Alletra Storage MP hardware is tightly bound to HPE GreenLake cloud-managed software licensing, verify whether the system is transferrable without mandatory active subscription locks. Inspect the dual controller nodes for matching memory configurations, verify NVMe-oF RoCEv2 or FC host adapter types, and check that all drive carriers contain genuine HPE enterprise NVMe SSDs.
FAQ
What makes Alletra Storage MP different from older Alletra 6000 and 9000 arrays?
Alletra MP uses a standardized, disaggregated hardware chassis running specialized operating systems (GreenLake for Block Storage or GreenLake for File Storage powered by VAST Data software), eliminating distinct proprietary hardware platforms between block and file.
Can performance and capacity be scaled independently on Alletra MP?
Yes. Compute controller sleds can be added for higher IOPS without adding drive trays, and JBOF NVMe expansion shelves can be added for capacity without paying for extra controllers.
What host protocols are supported?
Fibre Channel (32Gb/64Gb), NVMe/FC, NVMe-oF (RoCEv2), iSCSI, and high-performance NFS/SMB for file workloads.
Buying or selling Alletra Storage MP?
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.
Sources
- HPE Alletra Storage MP QuickSpecs, checked 2026-10-27