HPE StoreOnce 3640 vs Lenovo ThinkSystem DE4000H
Side-by-side specifications from the vendors' own documents. The HPE StoreOnce 3640 is a scalable 2U deduplication appliance delivering flexible capacity from 48TB to 108TB raw (up to 72TB usable local capacity) for medium-to-large enterprise datacenters. The ThinkSystem DE4000H is a midrange hybrid storage array engineered for demanding transactional workloads, backup consolidations, and streaming media.
| HPE StoreOnce 3640 | Lenovo ThinkSystem DE4000H | |
|---|---|---|
| Brand | HPE | Lenovo |
| Status | current | end-of-sale |
| Released | Nov 2018 | Sep 2018 |
| Form factor | 2U rack backup appliance | 2U rack |
| Form factor | 2U rack-mount appliance with expansion shelf support | — |
| Hardware base | HPE ProLiant DL380 Gen10 server | — |
| Raw capacity | 48TB base raw, expandable to 108TB raw | Up to 3.0 PB raw with expansion units across 192 drives |
| Usable local capacity | 32TB to 72TB usable local capacity | — |
| Cloud bank capacity | Up to 216TB cloud object storage tiering | — |
| Ingest performance | Up to 18 TB/hr with StoreOnce Catalyst | — |
| Connectivity | 10GbE / 25GbE optical or copper, 16Gb/32Gb Fibre Channel | — |
| Drive bays | — | 2U12 LFF, 2U24 SFF, or high-density 4U60 enclosure |
| Power supply | — | Dual redundant 913W AC power supplies (2U) or 2320W (4U60) |
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