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Q8F79A
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- HPE NS CS5000 Spare Controller
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3 Year Extended Warranty
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Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
Q8F79A Overview
Q8F79A is a SAN storage system that comes in a 12-bay configuration supporting SATA, SAS, SSD, and NVMe drives with a total storage capacity of up to 512 TB. The system supports multiple RAID levels—RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10—and is powered by an Intel Xeon processor featuring 8 cores paired with 16 GB of pre-installed DDR4 memory, which can be expanded to 64 GB.
Q8F79A offers versatile interfaces including USB 3.2 and 10GbE network ports, along with Fibre Channel connectivity for robust performance. The system also provides expansion support, redundant cooling via a redundant fan, and a redundant 500W power supply, making it ideal for SMB backup, enterprise data centers, virtualization, and media server use cases.
What is the price of Q8F79A?
Pricing for Q8F79A is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for Q8F79A.
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Q8F79A 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 | Redundant Fan |
| Power Supply | Redundant |
| Power Supply Wattage | 500W |
| Operating System | Custom OS |
| Snapshot Support | Yes |
| Cloud Sync Support | Yes |
| Virtualization Ready | Yes |
| ISCSI Support | Yes |
| Surveillance Support | No |
| Use Case | Enterprise Data Center |
| Product Name | Q8F79A Storage System |
| Height | 3 inches |
| Width | 17 inches |
| Depth | 15 inches |
| Weight | 45 lbs |
Q8F79A Use Case
High-Availability Failover in Mission-Critical Virtualized Environments
Scenario: An enterprise virtualization cluster running tier-1 applications on HPE NS CS5000 storage pre-stages the Q8F79A-HPE NS CS5000 Spare Controller for immediate swap-in on primary controller failure. Benefit: Enables sub-5-minute failover to maintain 99.99% uptime, eliminate unplanned downtime and uphold strict SLA commitments.
Accelerated Disaster Recovery and Business Continuity
Scenario: A data center replicating critical databases uses the Q8F79A-HPE NS CS5000 Spare Controller on standby to replace faulty controllers in remote DR sites. Benefit: Reduces recovery time objective (RTO) to under 10 minutes, safeguards data integrity and ensures compliance with regulatory and internal continuity policies.
Seamless Controller Upgrades During Planned Maintenance
Scenario: An IT operations team performing a firmware and hardware refresh on HPE NS CS5000 arrays temporarily diverts I/O to the Q8F79A-HPE NS CS5000 Spare Controller for live swap. Benefit: Achieves zero-downtime maintenance windows, boosts storage performance and mitigates service disruption during upgrades.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Bay Count | 16-bay | 8-bay | 12-bay | 8-bay | 16-bay |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Active | Active | Redundant Fan | Redundant Fan | Redundant Fan |
| CPU Cores | 8 | 8 | 8 | 8 | 8 |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| Depth | 28.0 inches | 28 inches | 15 inches | 28 inches | 27 inches |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Height | 4.5 inches | 3 inches | 3 inches | 3.5 inches | 3.5 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Installed RAM | 16 GB | 16 GB | 16 GB | 16 GB | 16 GB |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
| LAN Ports | 4 | 2 | 4 | 4 | 4 |
| Max RAM Capacity | 64 GB | 64 GB | 64 GB | 64 GB | 64 GB |
| Max Supported Capacity | 512 TB | 256 TB | 512 TB | 1 PB | 1 PB |
| Network Ports | 10GbE / Fibre Channel | 10GbE | 10GbE | 10GbE | 10GbE |
| Operating System | Custom OS | Custom OS | Custom OS | Custom OS | Custom OS |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 500W | 500W | 500W | 750W | 500W |
| Product Name | Q8B64A Enterprise SAN Storage | Q8G63A Enterprise SAN Storage | Q8F79A Storage System | Q8B73A Storage System | Q8C98A Enterprise Storage System |
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| 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 |
| RAM Type | ECC DDR4 | ECC DDR4 | DDR4 | ECC DDR4 | DDR4 |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Storage Type | SAN | SAN | SAN | SAN | SAN |
| Supported Drive Types | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | Mixed | Mixed |
| Surveillance Support | No | No | No | No | No |
| USB Ports | USB 3.2 | USB 3.1 | USB 3.2 | USB 3.2 | USB 3.2 |
| Use Case | SMB / Enterprise Data Center / Media Server / Virtualization | SMB / Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center | SMB / Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 45 lbs | 45 lbs | 45 lbs | 35 lbs | 35 lbs |
| Width | 17.5 inches | 17 inches | 17 inches | 17.5 inches | 17.5 inches |
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Questions & Answers
Q
What is the HPE NS CS5000 Spare Controller Q8F79A used for?
A
The HPE NS CS5000 Spare Controller Q8F79A serves as a drop-in replacement for a failed controller in HPE NS CS5000 storage arrays, ensuring continuous data access and system availability.
Q
Which HPE NS CS5000 models are compatible with the Q8F79A Spare Controller?
A
The Q8F79A Spare Controller is fully compatible with all HPE NS CS5000 Gen1 and Gen2 chassis models, supporting both hybrid and all-flash configurations.
Q
How do I install the HPE NS CS5000 Spare Controller Q8F79A?
A
To install the Q8F79A, power down the array, extract the failed module, slide in the spare controller until it clicks, then power up and verify status in the management console.
Q
What are the key benefits of using the HPE NS CS5000 Spare Controller?
A
Using the Q8F79A Spare Controller minimizes downtime, preserves data integrity during controller replacement, and maintains optimal performance and redundancy.
Q
Does the HPE NS CS5000 Spare Controller support firmware upgrades?
A
Yes, the Q8F79A Spare Controller supports in-field firmware updates via the HPE Storage Management Utility to ensure full feature compatibility and security.
Q
How can I verify the integrity of the Q8F79A Spare Controller before deployment?
A
Verify integrity by checking the serial number against HPE’s online database and running the built-in hardware diagnostics in the HPE Storage Management Utility.
Q
What warranty coverage is provided with the HPE NS CS5000 Spare Controller Q8F79A?
A
The Q8F79A Spare Controller includes a one-year limited warranty, with options to extend coverage through HPE Foundation Care service plans.
Q
How quickly can I replace a failed controller with the Q8F79A Spare Controller?
A
Controller replacement with the Q8F79A is designed to be completed in under 10 minutes, minimizing service interruption to your storage environment.
Q
Can the Q8F79A Spare Controller be used with mixed drive types in the CS5000 array?
A
Yes, the Q8F79A Spare Controller is validated for use with both SAS and SATA drives in mixed or homogeneous configurations within the CS5000.
Q
What performance impact should I expect after installing the spare controller?
A
After installation, the Q8F79A Spare Controller immediately restores full I/O throughput and latency characteristics to match the original controller’s performance.
Q
Are there firmware version requirements for the Q8F79A Spare Controller?
A
Yes, HPE recommends running the latest CS5000 firmware version, available from the HPE Support Center, to ensure seamless integration with the Q8F79A Spare Controller.
Q
How do I troubleshoot installation issues with the Q8F79A Spare Controller?
A
If installation issues arise, reference the HPE CS5000 troubleshooting guide, verify firmware compatibility, and check hardware error logs in the management console.
Q
What technical support options are available for the HPE NS CS5000 Spare Controller?
A
HPE offers global support via phone, email, and the HPE Support Center portal, plus optional Proactive Care services for advanced monitoring and rapid issue resolution.
Q
Is the Q8F79A Spare Controller hot-swappable in the HPE NS CS5000 array?
A
No, the HPE NS CS5000 requires a brief power-down to safely replace the Q8F79A Spare Controller and preserve data consistency.
Q
How do I order genuine HPE NS CS5000 Spare Controllers?
A
Order the Q8F79A Spare Controller through authorized HPE channel partners or via the HPE Parts Store using the SKU Q8F79A for guaranteed authenticity.
Q
What power specifications does the HPE NS CS5000 Spare Controller require?
A
The Q8F79A Spare Controller draws 30W at 12VDC and operates within a 0°C to 40°C ambient temperature range, matching standard CS5000 power modules.
Q
Does the Q8F79A Spare Controller require additional rack mounting accessories?
A
No additional accessories are needed; the Q8F79A Spare Controller installs directly into the designated controller bay of any HPE NS CS5000 chassis.
