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Spare controller and PSU kit worked exactly as expected.
Q8D72A
HPE NS AF1000 Cntlr/PS Spare Kit
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Q8D72A
HPE NS AF1000 Cntlr/PS Spare Kit
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Q8D72A is a SAN storage system featuring an 8-bay design that supports SATA HDD, SAS HDD, SATA SSD, and NVMe SSD drive types, delivering a total storage capacity of up to 512 TB with RAID levels 0, 1, 5, 6, and 10. It is equipped with dual Intel Xeon processors, comes with 16 GB of pre-installed DDR4 memory (expandable up to 128 GB), and offers interfaces including USB 3.2, 10GbE Ethernet, and Fibre Channel to ensure robust network support.
Q8D72A also provides expansion support for additional drive modules, a redundant power supply rated at 750W, and an active cooling system to maintain optimal performance and durability. Engineered for use cases such as SMB backup, enterprise data centers, virtualization, and media server applications, this high-performance system ensures reliable, scalable storage for diverse business needs.
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 Q8D72A |  Q8D59A |  Q8E92A |  Q8G63A |  Q8D31A | |
|---|---|---|---|---|---|
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| Storage Type | SAN | NAS | SAN | SAN | NAS |
| Form Factor | Rackmount | Desktop | Rackmount | Rackmount | Rackmount |
| Bay Count | 8-bay | 8-bay | 12-bay | 8-bay | 8-bay |
| Supported Drive Types | Mixed | Mixed | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Max Supported Capacity | 512 TB | 512 TB | 1 PB | 256 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 50 / RAID 60 / JBOD | 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 | 128 GB | 64 GB | 64 GB | 64 GB | 64 GB |
| RAM Type | DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 |
| Network Ports | 10GbE | 10GbE | 10GbE | 10GbE | 10GbE |
| LAN Ports | 2 | 4 | 2 | 2 | 2 |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.0 | USB 3.1 | USB 3.2 |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Active | Redundant Fan | Redundant Fan | Active | Redundant Fan |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 750W | 500W | 250W | 500W | 500W |
| 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 | Enterprise Data Center | Enterprise Data Center | Enterprise Data Center | SMB / Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center |
| Product Name | Q8D72A High-Performance SAN Storage System | Q8D59A UltraNAS Pro | Q8E92A Enterprise SAN Storage System | Q8G63A Enterprise SAN Storage | Q8D31A Enterprise NAS |
| Height | 3 inches | 3.5 inches | 3 inches | 3 inches | 3.5 |
| Width | 17 inches | 17 inches | 17 inches | 17 inches | 17.5 |
| Depth | 28 inches | 15 inches | 28 inches | 28 inches | 28.0 |
| Weight | 30 lbs | 30 lbs | 45 lbs | 45 lbs | 35 lbs |
Spare controller and PSU kit worked exactly as expected.
Fast replacement with minimal impact.
System stability maintained.
Important for uptime assurance.
Solid spare kit choice.
The HPE NS AF1000 Controller/PS Spare Kit (SKU Q8D72A) is a factory-authorized replacement bundle containing a preconfigured controller module and power supply unit for HPE Nimble Storage AF1000 All Flash Arrays.
The Q8D72A kit includes one AF1000 controller module and one matching AC power supply, both factory-tested and ready for immediate deployment.
The Q8D72A kit is compatible with all HPE Nimble Storage AF1000 All Flash Array models that support hot-swap controller and power supply replacement.
Follow the HPE Nimble Storage AF1000 Installation Guide: power off or use hot-swap slots per your system configuration, slide the controller into its bay until it clicks, secure captive screws, connect the power cable, then power on the array.