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Redundant power supply provided added peace of mind.
AH220A
MSL4048/8048/8096 REDUNDANT POWER SUPPLY PL=3C
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AH220A
MSL4048/8048/8096 REDUNDANT POWER SUPPLY PL=3C
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AH220A is a high-performance NAS storage system featuring 4-bay drive support that accommodates SATA HDD and SATA SSD drives, delivering a total storage capacity of 128 TB and robust RAID capabilities including RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10. Powered by an Intel Xeon processor with 4 cores and equipped with 8 GB of pre-installed RAM (expandable up to 32 GB of ECC DDR4 memory), it offers reliable performance and data integrity.
AH220A provides versatile connectivity through USB 3.2 and 2.5GbE network ports, along with expansion support to meet growing demands. Designed with redundant fan cooling and a redundant power supply rated at 350W, this storage system is ideally suited for SMB backup, enterprise data centers, virtualization, and media server applications.
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Request bulk order quote for AH220A for additional pricing. Browse the full Hpe Tape Storages series or explore all Hpe products.
In hyperscale and enterprise data centers, network architects deploy the AH220A-MSL4048/8048/8096 redundant power supply (PL=3C) in dual-feed core switches to guarantee uninterrupted 48 V DC power. By hot-swapping failed modules without downtime, IT teams maintain continuous service-level agreements (SLAs) and streamline maintenance windows. The outcome is 99.999% network availability, lower mean time to repair (MTTR), and robust fault tolerance under peak load.
Manufacturing plants implement the AH220A-MSL4048/8048/8096 redundant power supply in PLC racks and SCADA controllers to secure constant 48 V DC input across critical production lines. The module’s PL=3C rating and hot-swap capability enable field engineers to replace faulty units during live operations, preventing unplanned stoppages. This delivers measurable OEE improvements, reduced downtime costs, and enhanced operational safety in high-volume industrial environments.
Telecom operators integrate the AH220A-MSL4048/8048/8096 redundant power supply into 48 V DC remote radio units (RRUs) and baseband cabinets to ensure seamless backup power during grid fluctuations. The dual-module configuration automatically load-shares and isolates faults, preserving voice and data traffic. As a result, providers achieve carrier-grade reliability, simplify on-site servicing, and meet stringent uptime mandates for 5G and legacy networks.
To get the detailed certification, please go to the Compliance Center.
 AH220A |  Q2S12A |  C7973W |  BC024-60005 |  AG330A | |
|---|---|---|---|---|---|
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| Storage Type | NAS | NAS | NAS | SAN | SAN |
| Form Factor | Desktop | Rackmount | Rackmount | Rackmount | Rackmount |
| Bay Count | 4-bay | 12-bay | 12-bay | 12-bay | 12-bay |
| Supported Drive Types | SATA HDD / SATA SSD | Mixed | Mixed | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Max Supported Capacity | 128 TB | 256 TB | 512 TB | 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 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| CPU Cores | 4 | 8 | 8 | 8 | 8 |
| Installed RAM | 8 GB | 16 GB | 16 GB | 16 GB | 16 GB |
| Max RAM Capacity | 32 GB | 64 GB | 64 GB | 32 GB | 64 GB |
| RAM Type | ECC DDR4 | ECC DDR4 | DDR4 | ECC DDR4 | ECC DDR4 |
| Network Ports | 2.5GbE | 10GbE | 10GbE | 10GbE | 10GbE |
| LAN Ports | 2 | 2 | 2 | 4 | 4 |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.0 | USB 3.2 |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Redundant Fan | Redundant Fan | Active | Redundant Fan |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 350W | 500W | 750W | 350W | 750W |
| 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 | Yes | Yes | No | No | No |
| Use Case | SMB / Enterprise Data Center / Media Server / Virtualization | Enterprise Data Center | Enterprise Data Center | Enterprise Data Center | Enterprise Data Center |
| Product Name | AH220A High Performance NAS | Q2S12A Enterprise NAS Storage System | C7973W Enterprise Storage System | BC024-60005 High Performance SAN | AG330A Enterprise Storage System |
| Height | 3.5 inches | 3.5 inches | 3.5 inches | 3.5 inches | 3 inches |
| Width | 8.5 inches | 17.3 inches | 17.5 inches | 17.5 inches | 17 inches |
| Depth | 10 inches | 27.5 inches | 28.0 inches | 27.5 inches | 28 inches |
| Weight | 15 lbs | 35 lbs | 45 lbs | 25 lbs | 45 lbs |
Redundant power supply provided added peace of mind.
Swapped in without interrupting operations.
Build quality feels robust.
Essential for high availability setups.
Reliable spare for business continuity.
The AH220A is a redundant power supply module designed specifically for HPE MSL4048, 8048, and 8096 tape libraries to ensure high availability and uninterrupted operation.
Key features include hot-swappable redundancy, universal 100–240 VAC input, up to 800 W output per module, >90 percent efficiency, LED status indicators, and compliance with industry safety standards.
The AH220A is fully compatible with HPE MSL4048, MSL8048, and MSL8096 tape libraries, offering seamless integration and straightforward plug-and-play installation.
The AH220A accepts a universal input range of 100–240 VAC at 50/60 Hz, allowing global deployment without requiring voltage conversion.