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RDX backup system provided simple and reliable external backups.
E7X53B
HPE RDX 2TB USB3.0 External Disk Backup System
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E7X53B
- Description:
- HPE RDX 2TB USB3.0 External Disk Backup System
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E7X53B Overview
E7X53B is a NAS featuring 16 drive bays and support for a mixed array of drive types including SATA HDD, SAS HDD, SATA SSD, and NVMe SSD. It offers a maximum storage capacity of 1 PB with RAID configurations of RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10, and is powered by an Intel Xeon processor with 8 cores for high-performance computing.
The system comes with 16 GB of pre-installed ECC DDR4 memory, expandable up to 64 GB, and supports interfaces such as USB 3.2 and 10GbE Ethernet via 4 LAN ports. It offers expansion support, a redundant power supply rated at 750W, and redundant fan cooling, making it ideal for SMB backup, enterprise data centers, virtualization environments, and media servers.
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E7X53B Specifications
- Product Type
- Storage System
- Storage Type
- NAS
- Form Factor
- Rackmount
- Bay Count
- 16-bay
- Supported Drive Types
- Mixed
- Hot-Swap Support
- Yes
- Max Supported Capacity
- 1 PB
- RAID Support
- RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10
- CPU Type
- Intel Xeon
- CPU Cores
- 8
- Installed RAM
- 16 GB
- Max RAM Capacity
- 64 GB
- RAM Type
- ECC DDR4
- Network Ports
- 10GbE
- LAN Ports
- 4
- USB Ports
- USB 3.2
- Expansion Support
- Yes
- Cooling
- Redundant Fan
- Power Supply
- Redundant
- Power Supply Wattage
- 750W
- Operating System
- Custom OS
- Snapshot Support
- Yes
- Cloud Sync Support
- Yes
- Virtualization Ready
- Yes
- iSCSI Support
- Yes
- Surveillance Support
- No
- Use Case
- SMB / Enterprise Data Center / Virtualization / Media Server
- Product Name
- E7X53B Enterprise NAS
- Height
- 3.5 inches
- Width
- 17.5 inches
- Depth
- 28 inches
- Weight
- 45 lbs
E7X53B Use Case
Daily Incremental Backup for SMB File Servers with HPE RDX 2TB USB3.0 External Disk Backup System
A mid-sized enterprise implements automated daily incremental backups of its on-premises file and application servers using the HPE RDX 2TB USB3.0 External Disk Backup System. At 100 MB/s sustained throughput, each backup window completes in under 30 minutes, ensuring zero impact on business hours. The removable media cartridge is labeled and stored onsite for rapid restores, reducing RTO to under 1 hour and eliminating data loss risk.
Rapid Offsite Disaster Recovery for Branch Offices with HPE RDX 2TB USB3.0 External Disk Backup System
A national retail chain equips its 50 branch offices with the HPE RDX 2TB USB3.0 External Disk Backup System to perform weekly full backups locally. Cartridges are rotated offsite via secure courier, enabling branch managers to recover POS databases and network configurations within 2 hours after a site outage. This solution delivers consistent, tested DR readiness and cuts potential revenue loss by up to 95%.
Regulatory-Compliant Long-Term Archival for Healthcare Records Using HPE RDX 2TB USB3.0 External Disk Backup System
A regional healthcare provider uses the HPE RDX 2TB USB3.0 External Disk Backup System to archive patient imaging and EHR data for HIPAA-mandated retention periods. Each cartridge stores 1.8 TB of deduplicated, encrypted data with AES-256 at rest. The modular library design scales to 20 cartridges, supporting 5 years of retention on-premises. This approach ensures audit-ready compliance while minimizing operational costs.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 E7X53B |  846497-B21 |  B7B67A |  BB914A |  EH900B | |
|---|---|---|---|---|---|
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| Storage Type | NAS | NAS | NAS | NAS | SAN |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Bay Count | 16-bay | 12-bay | 12-bay | 12-bay | 8-bay |
| Supported Drive Types | Mixed | SATA HDD / SAS HDD / SATA SSD | Mixed | Mixed | Mixed |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Max Supported Capacity | 1 PB | 512 TB | 1 PB | 512 TB | 1 PB |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| CPU Cores | 8 | 8 | 8 | 8 | 8 |
| Installed RAM | 16 GB | 16 GB | 16 GB | 16 GB | 16 GB |
| Max RAM Capacity | 64 GB | 64 GB | 64 GB | 64 GB | 64 GB |
| RAM Type | ECC DDR4 | ECC DDR4 | ECC DDR4 | DDR4 | DDR4 |
| Network Ports | 10GbE | 10GbE | 10GbE | 10GbE | 10GbE |
| LAN Ports | 4 | 4 | 4 | 2 | 4 |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.2 |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Redundant Fan | Active | Active | Redundant Fan |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 750W | 500W | 350W | 350W | 350W |
| Operating System | Custom OS | Custom OS | Custom OS | Custom OS | Custom OS |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
| Surveillance Support | No | No | No | No | No |
| Use Case | SMB / Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center | Enterprise Data Center | SMB / Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center |
| Product Name | E7X53B Enterprise NAS | 846497-B21 Enterprise NAS Storage System | B7B67A Enterprise Storage Array | BB914A | EH900B Enterprise Storage System |
| Height | 3.5 inches | 3.5 inches | 4 inches | 3 inches | 3 inches |
| Width | 17.5 inches | 17.3 inches | 17 inches | 17 inches | 17 inches |
| Depth | 28 inches | 24.5 inches | 20 inches | 28 inches | 28 inches |
| Weight | 45 lbs | 55 lbs | 45 lbs | 25 lbs | 45 lbs |
Reviews & Ratings
H
Hiba Saeed
4
Easy to use and dependable for daily backups.
M
Mark Feldman
5
USB performance was consistent and stable.
O
Owais Anwar
3
Good solution for small enterprise backup needs.
K
Karen Whitby
4
Compact and reliable backup option.
Questions & Answers
What is the HPE RDX 2TB USB 3.0 External Disk Backup System (SKU: E7X53B)?
The HPE RDX 2TB USB 3.0 External Disk Backup System (SKU: E7X53B) is a removable disk storage solution delivering 2 TB of durable, high-performance backup and recovery over a USB 3.0 interface.
Which interface does the HPE RDX 2TB External Disk use?
The HPE RDX 2TB External Disk Backup System utilizes USB 3.0 for high-speed data transfer, while remaining backward compatible with USB 2.0.
What data transfer speeds can I expect with USB 3.0?
With USB 3.0, the HPE RDX 2TB backup system delivers sustained transfer rates up to 120 MB/s, ensuring fast backup and restore operations.
Is the RDX 2TB disk cartridge removable?
Yes. The HPE RDX system features a rugged, removable 2 TB disk cartridge that easily ejects for offsite rotation or secure archival storage.