HPE Alletra Storage Server 4000 Series
Server-based data infrastructure for data-driven organisations
The HPE Alletra Storage Server 4000 series delivers server-based data infrastructure purpose-built to run your most demanding data storage-intensive workloads – from machine learning and analytics to Software-Defined Storage, hyperconverged infrastructure, active archives, and bulk object storage. Every model in the range shares a common foundation of 4th and 5th generation Intel® Xeon® Scalable processors, DDR5 memory, zero trust security built in from silicon to software, and the option to consume as-a-service via HPE GreenLake.
Choose the model that matches your workload's balance of performance, capacity, and economics below.
HPE Alletra Storage Server 4110
All-NVMe data storage server
Up to 20 EDSFF or SFF NVMe drives in a dense 1U form factor, built for performance-demanding workloads like ML, analytics, and NoSQL databases.
- Form factor: 1U rack mount
- Drive bays: 20 EDSFF or 20 SFF NVMe
- Best for: Performance-intensive workloads
HPE Alletra Storage Server 4120
Hybrid-NVMe data storage server
Up to 48 SFF or 24 LFF drives in a balanced 2U form factor, built for analytics data lakes, general purpose SDS, and converged data protection.
- Form factor: 2U rack mount
- Drive bays: 48 SFF or 24 LFF (SAS/SATA/NVMe)
- Best for: Broad, balanced workloads
HPE Alletra Storage Server 4140
High-throughput bulk storage server
Up to 68 or 92 LFF drives in a dense 4U form factor, built for large data lakes, S3-compatible object storage, and backup targets.
- Form factor: 4U rack mount
- Drive bays: 68 LFF or 92 LFF SAS/SATA
- Best for: Bulk capacity, high throughput
Compare the HPE Alletra Storage Server 4000 Series
| Model | HPE Alletra Storage Server 4110 | HPE Alletra Storage Server 4120 | HPE Alletra Storage Server 4140 |
|---|---|---|---|
| Positioning | All-NVMe | Hybrid-NVMe | High-throughput bulk |
| Form factor | 1U rack mount | 2U rack mount | 4U rack mount |
| Front drive bays | 20 EDSFF or 20 SFF NVMe | 24 LFF or 48 SFF SAS/SATA | 68 LFF or 92 LFF SAS/SATA |
| Rear drive bays | – | Optional 12 EDSFF NVMe, 6 SFF, or 4 LFF | Optional 8 EDSFF NVMe or 4 SFF NVMe |
| Processors | Dual 4th/5th gen Intel® Xeon® Scalable | Single or dual 4th/5th gen Intel® Xeon® Scalable | Single or dual 4th/5th gen Intel® Xeon® Scalable |
| Max memory | 6 TB DDR5 | 4 TB DDR5 | 1.5 TB DDR5 |
| Ideal workloads | ML/analytics, NoSQL, performance-sensitive SDS, data-heavy HCI | Analytics data lakes, general purpose SDS, active archives, converged data protection | Large data lakes, S3-compatible object storage, backup targets, deep archives |
| View Details | View Details | View Details |
Not sure which model is right for your workload? Talk to a specialist or request a custom quote.