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Controller kit installed cleanly and stabilized the system.
Q8D49A
HPE NS CS420G-X8 Cntlr/PS/HDD/SSD Kit
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Q8D49A
HPE NS CS420G-X8 Cntlr/PS/HDD/SSD Kit
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Q8D49A is a SAN storage system featuring a 24-bay design that supports mixed drive types including SATA, SAS, SSD, and NVMe with a total storage capacity of up to 1 PB. It offers RAID configurations including RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10, powered by an Intel Xeon processor with 8 cores and comes with 16 GB of pre-installed memory expandable up to 128 GB of ECC DDR4 RAM.
Q8D49A provides versatile interfaces with USB 3.2, 10GbE LAN, and Fibre Channel connectivity for comprehensive network support and expansion capabilities. Equipped with a redundant power supply rated at 750W and a redundant fan cooling system, this system is ideal for SMB backup, enterprise data centers, virtualization, and media server use cases.
Q8D49A price is is available on request. Get immediate quote.
Request bulk order quote for Q8D49A for additional pricing. Browse the full Hpe Nimble Storage series or explore all Hpe products.
A global financial services firm deploys 1,500+ virtual desktops to support remote traders. By integrating the Q8D49A-HPE NS CS420G-X8 Cntlr/PS/HDD/SSD Kit, the IT team delivers sub-millisecond I/O latency and 45% faster login times. Outcome: consistent user experience, 99.999% uptime SLAs, and 30% lower operational costs.
An automotive manufacturer implements real-time defect detection on assembly lines. The Q8D49A-HPE NS CS420G-X8 Kit’s hybrid flash architecture ingests and processes 10+ TB of sensor data daily with sub-millisecond response. Outcome: 25% faster model inference, immediate anomaly alerts, and a 40% reduction in production defects.
A mid-market legal firm requires secure, rapid failover for regulated client data. Leveraging the Q8D49A-HPE NS CS420G-X8 Cntlr/PS/HDD/SSD Kit, IT achieves continuous replication and automated failover across two sites. Outcome: RPO under 5 minutes, RTO under 10 minutes, and full compliance with data-protection mandates.
To get the detailed certification, please go to the Compliance Center.
 Q8D49A |  Q8D26A |  Q8G61A |  Q8F82A |  Q8B66A | |
|---|---|---|---|---|---|
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| Storage Type | SAN | SAN | SAN | NAS | NAS |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Bay Count | 24-bay | 8-bay | 8-bay | 12-bay | 8-bay |
| Supported Drive Types | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Max Supported Capacity | 1 PB | 256 TB | 512 TB | 512 TB | 128 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 | 16 GB | 16 GB | 16 GB |
| Max RAM Capacity | 128 GB | 64 GB | 64 GB | 128 GB | 128 GB |
| RAM Type | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 | DDR4 |
| Network Ports | 10GbE | 10GbE | 10GbE | 10GbE | 10GbE |
| LAN Ports | 4 | 4 | 2 | 4 | 4 |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.0 | USB 3.2 | USB 3.2 |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Redundant Fan | Redundant Fan | Active | Active |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 750W | 500W | 350W | 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 | No | No | No | Yes |
| Use Case | Enterprise Data Center | Enterprise Data Center | Enterprise Data Center / Virtualization / SMB | SMB / Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center |
| Product Name | Q8D49A High-Performance SAN Storage System | Q8D26A Storage System | Q8G61A Storage System | Q8F82A Enterprise Storage Solution | Q8B66A Enterprise NAS Storage System |
| Height | 3.5 inches | 4 inches | 3.5 inches | 3.5 inches | 3.5 inches |
| Width | 17.5 inches | 17 inches | 17 inches | 17.5 inches | 17.5 inches |
| Depth | 28 inches | 25 inches | 28 inches | 25 inches | 28 inches |
| Weight | 45 lbs | 35 lbs | 35 lbs | 45 lbs | 25 lbs |
Controller kit installed cleanly and stabilized the system.
Handled replacement without configuration changes.
Reliable components for business-critical storage.
Good build quality and predictable performance.
Worked exactly as required.
The Q8D49A kit includes an eight-port storage controller, redundant power supply unit, drive backplanes, and pre-configured HDD/SSD sleds for seamless integration with HPE NS CS420G-X8 enclosures.
Yes. The Q8D49A kit is fully validated for use with HPE ProLiant DL and ML series servers when paired with an NS CS420G-X8 chassis for unified storage deployment.
The integrated controller supports RAID 0, 1, 5, 6, 10, 50, and 60, delivering flexible data protection and performance tuning for diverse workload requirements.
It supports 2.5″ and 3.5″ SATA, SAS HDDs, and NVMe/SAS SSDs up to enterprise-grade specifications, enabling optimized capacity and performance per drive slot.