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StoreOnce 4500 handled backups efficiently.
BB878A
HP StoreOnce 4500 24TB Backup
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Name:
BB878A
- Description:
- HP StoreOnce 4500 24TB Backup
- Rating:
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- Brand:
- Hpe
- Condition:
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BB878A Overview
BB878A is a SAN storage system featuring 12 drive bays that support mixed drive types including SATA HDD, SAS HDD, SATA SSD, and NVMe SSD. It offers a total storage capacity of 512 TB with RAID configurations including RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10, and is powered by an Intel Xeon processor with 8 cores paired with 16 GB of pre-installed DDR4 memory, expandable up to 64 GB. The system also provides a comprehensive interface suite including USB 3.2, Thunderbolt, 10GbE Ethernet, and Fibre Channel.
BB878A includes robust network connectivity with four 10GbE LAN ports and supports expansion for additional functionality. The unit is equipped with a redundant power supply rated at 750W and features active cooling to maintain optimal operating temperatures. Designed for use in SMB backup, enterprise data centers, virtualization, and media servers, the system delivers high reliability and performance with built-in redundancy.
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BB878A Specifications
- Product Type
- Storage System
- Storage Type
- SAN
- Form Factor
- Rackmount
- Bay Count
- 12-bay
- Supported Drive Types
- Mixed
- Hot-Swap Support
- Yes
- Max Supported Capacity
- 512 TB
- 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
- DDR4
- Network Ports
- 10GbE
- LAN Ports
- 4
- USB Ports
- USB 3.2
- Expansion Support
- Yes
- Cooling
- Active
- 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
- BB878A Enterprise SAN Storage System
- Height
- 3.5 inches
- Width
- 17.3 inches
- Depth
- 29 inches
- Weight
- 45 lbs
BB878A Use Case
Regulatory-Compliant Data Archiving for Financial Services
A multinational bank uses HP StoreOnce 4500 24TB Backup to store daily transaction logs and customer records in an encrypted, deduplicated format that meets SEC and GDPR retention rules. Benefit: Ensures audit-ready data retention with up to 95% storage efficiency, rapid retrieval for compliance checks and zero disruption to ongoing operations.
Rapid VM Backup and Instant Recovery in Virtualized Environments
An IT service provider backs up 500+ VMware and Hyper-V virtual machines to HP StoreOnce 4500 24TB, leveraging hardware-accelerated deduplication and WAN-optimized replication. Benefit: Delivers sub-hour restore SLAs, minimizes bandwidth use by up to 90%, and guarantees business-critical application availability during planned maintenance or failures.
Ransomware-Resilient Backup and Disaster Recovery
A healthcare network deploys HP StoreOnce 4500 24TB Backup with an isolated immutability vault to protect against ransomware and data corruption. Benefit: Enables rapid rewind-time recovery in minutes, ensures immutable retention policies, and safeguards patient records while maintaining HIPAA compliance.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 BB878A |  694033-B21 |  BB877A |  BB903A |  764283-B21 | |
|---|---|---|---|---|---|
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| Storage Type | SAN | NAS | SAN | SAN | NAS |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Bay Count | 12-bay | 4-bay | 12-bay | 24-bay | 12-bay |
| Supported Drive Types | Mixed | Mixed | Mixed | Mixed | Mixed |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Max Supported Capacity | 512 TB | 512 TB | 512 TB | 512 TB | 512 TB |
| 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 | 32 GB | 16 GB | 16 GB |
| Max RAM Capacity | 64 GB | 64 GB | 128 GB | 64 GB | 64 GB |
| RAM Type | DDR4 | ECC DDR4 | ECC DDR4 | DDR4 | ECC DDR4 |
| Network Ports | 10GbE | 10GbE | 10GbE | Fibre Channel | 10GbE |
| LAN Ports | 4 | 4 | 4 | 4 | 2 |
| USB Ports | USB 3.2 | USB 3.1 | USB 3.2 | USB 3.0 | USB 3.2 |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Active | Active | Redundant Fan | Active | Redundant Fan |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 750W | 350W | 750W | 750W | 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 | Yes | No | No | No |
| Use Case | SMB / Enterprise Data Center / Virtualization / Media Server | SMB / Enterprise Data Center / Media Server / Virtualization | Enterprise Data Center | SMB / Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center |
| Product Name | BB878A Enterprise SAN Storage System | 694033-B21 Enterprise NAS Storage Server | BB877A Enterprise SAN Storage System | BB903A Enterprise Storage Array | 764283-B21 Enterprise NAS |
| Height | 3.5 inches | 3.5 inches | 3.5 inches | 3.5 inches | 3.5 inches |
| Width | 17.3 inches | 17.3 inches | 17 inches | 17.5 inches | 17.5 inches |
| Depth | 29 inches | 24 inches | 28 inches | 28 inches | 28.0 inches |
| Weight | 45 lbs | 35 lbs | 45 lbs | 45 lbs | 35 lbs |
Reviews & Ratings
S
Saad Qureshi
4
Good balance of capacity and speed.
L
Lorenzo Gatti
5
Easy integration.
M
Mikko Tuomi
3
Stable performance.
P
Paul Newton
4
Met needs.
Questions & Answers
What is the HP StoreOnce 4500 24TB Backup appliance?
The HP StoreOnce 4500 24TB is an enterprise-grade disk-based backup appliance offering 24 TB raw capacity with built-in deduplication for fast, efficient data protection.
What are the key features of the HP StoreOnce 4500 24TB Backup?
Key features include inline deduplication up to 95%, up to 24 TB raw and 240 TB logical capacity, integrated replication, and seamless cloud tiering.
How does HP StoreOnce 4500 24TB improve backup and recovery times?
By eliminating redundant data inline and using optimized data paths, the StoreOnce 4500 reduces backup windows by up to 50% and accelerates restore operations.
What deduplication technology does the StoreOnce 4500 use?
It uses HP’s patented variable-length inline deduplication, which analyzes data blocks in real time to reduce storage footprints by up to 95%.