HPE StoreEver LTO-6 Ultrium 6250 External Tape Drive
The HPE StoreEver LTO-6 Ultrium 6250 is a high-capacity external tape drive designed for organizations requiring reliable, cost-effective data backup and archival solutions. This LTO-6 external tape drive delivers enterprise-grade performance with 2.5TB native capacity and 6.25TB compressed capacity, making it ideal for medium to large-scale backup environments. Built with SAS-2 connectivity and a 512MB buffer, the Ultrium 6250 provides fast data transfer rates up to 160 MB/s native and 400 MB/s compressed, ensuring efficient backup windows and reduced recovery times. Perfect for IT departments, data centers, and businesses prioritizing long-term data retention and compliance.
Key Features
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2.5TB Native / 6.25TB Compressed Capacity — Store large volumes of data with industry-leading compression support
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160 MB/s Native Transfer Rate — Fast backup performance with up to 400 MB/s compressed throughput
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SAS-2 Interface — High-speed connectivity for seamless integration into existing infrastructure
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512MB Buffer Memory — Optimized data handling for consistent performance during intensive backup operations
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Backward Compatible — Supports both Ultrium 6 and Ultrium 5 tape cartridges for flexible media options
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External Form Factor — Portable design for multi-location deployments and disaster recovery scenarios
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Enterprise-Grade Reliability — Built for 24/7 operation in demanding data center environments
Technical Specifications
| Specification |
Details |
| Manufacturer |
Hewlett Packard Enterprise (HPE) |
| Part Number |
EH970A#A2S |
| Product Type |
External Tape Drive |
| Tape Format |
LTO Ultrium 6 (LTO-6) |
| Native Capacity |
2.5TB |
| Compressed Capacity |
6.25TB (2.5:1 compression) |
| Native Data Transfer Rate |
160 MB/s |
| Compressed Data Transfer Rate |
400 MB/s |
| Interface |
SAS-2 |
| Buffer Memory |
512MB |
| Supported Media |
Ultrium 6 and Ultrium 5 Cartridges |
| Form Factor |
External |
Frequently Asked Questions
What is the difference between native and compressed capacity on this LTO-6 tape drive?
The HPE StoreEver LTO-6 Ultrium 6250 offers 2.5TB of native capacity and 6.25TB of compressed capacity. Native capacity represents the actual data storage without compression, while compressed capacity assumes a 2.5:1 compression ratio. Actual compressed capacity depends on your data type and compression algorithms used.
Is this external tape drive compatible with older LTO cartridges?
Yes, the Ultrium 6250 supports both Ultrium 6 and Ultrium 5 tape cartridges, providing backward compatibility. This flexibility allows you to use existing tape media inventory while upgrading your backup infrastructure.
What are the benefits of SAS-2 connectivity for backup operations?
The SAS-2 interface provides high-speed, reliable connectivity with data transfer rates up to 160 MB/s native and 400 MB/s compressed. This ensures faster backup and restore operations, reducing backup windows and improving recovery time objectives (RTO) for your organization.
How does the 512MB buffer improve tape drive performance?
The 512MB buffer memory in the LTO-6 Ultrium 6250 optimizes data flow between your host system and the tape cartridge. This buffer reduces latency, ensures consistent transfer rates, and prevents data bottlenecks during intensive backup operations, resulting in more reliable and efficient backups.
