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Q8D78A
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HPE NS CS215 Cntlr/2x1GbE 2p Adptr Kit
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Q8D78A
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- HPE NS CS215 Cntlr/2x1GbE 2p Adptr Kit
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Q8D78A Overview
Q8D78A is a high-performance NAS storage system engineered for demanding enterprise and SMB environments. It features 8 drive bays that support mixed drive types—including SATA HDD, SAS HDD, SATA SSD, and NVMe SSD—to deliver a total storage capacity of up to 512 TB and versatile RAID configurations such as RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, and JBOD.
Q8D78A is powered by an Intel Xeon processor with 8 cores and comes with 8 GB of pre-installed ECC DDR4 memory (expandable to 32 GB), ensuring robust performance for intensive workloads. The system offers 10GbE network ports, 4 LAN ports, and USB 3.0 connectivity, with expansion support, a redundant power supply rated at 350W, and redundant fan cooling, making it ideal for SMB backup, enterprise data centers, virtualization, and media server applications.
Q8D78A price is is available on request. Get immediate quote.
Request bulk order quote for Q8D78A for additional pricing. Browse the full Hpe Nimble Storage series or explore all Hpe products.
Q8D78A Specifications
- Product Type
- Storage System
- Storage Type
- NAS
- Form Factor
- Rackmount
- Bay Count
- 8-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 / JBOD
- CPU Type
- Intel Xeon
- CPU Cores
- 8
- Installed RAM
- 8 GB
- Max RAM Capacity
- 32 GB
- RAM Type
- ECC DDR4
- Network Ports
- 10GbE
- LAN Ports
- 4
- USB Ports
- USB 3.0
- Expansion Support
- Yes
- Cooling
- Redundant Fan
- Power Supply
- Redundant
- Power Supply Wattage
- 350W
- 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
- Q8D78A Storage System
- Height
- 3 inches
- Width
- 17 inches
- Depth
- 28 inches
- Weight
- 45 lbs
Q8D78A Use Case
High-Availability SAN Storage for Mid-Size Enterprises
In a mid-size financial services firm, IT deploys two Q8D78A-HPE NS CS215 Controllers with 2×1 GbE ports in an active-active SAN cluster to host critical transaction data. This configuration provides sub-50 ms failover, non-disruptive maintenance and linear bandwidth scaling—ensuring continuous access to databases, reducing unplanned downtime and protecting revenue-generating applications.
Efficient Remote Office Backup Replication Over WAN
A distributed retail chain equips its 50 branch offices with the Q8D78A-HPE NS CS215 Controller/2×1 GbE Adapter Kit to accelerate encrypted VM and file backups to the central data center. Native deduplication and the dual 1 GbE links optimize WAN utilization, cutting nightly replication windows by 30% and meeting sub-hour recovery point objectives (RPO) while simplifying DR orchestration.
Hyper-Converged Virtualization with Integrated Networking
An engineering consultancy integrates Q8D78A-HPE NS CS215 Controllers into its HPE ProLiant-based VMware ESXi cluster to offload storage networking onto dedicated 1 GbE adapters. This approach reduces CPU overhead by 15%, improves VM I/O latency by 20% and consolidates SAN management—delivering a streamlined, cost-effective hyper-converged infrastructure with predictable performance.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| Q8D78A |  Q8D07A |  Q8D54A |  Q8F05A |  Q8D30A | |
|---|---|---|---|---|---|
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| Storage Type | NAS | NAS | NAS | NAS | SAN |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Bay Count | 8-bay | 8-bay | 8-bay | 8-bay | 8-bay |
| Supported Drive Types | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Max Supported Capacity | 512 TB | 256 TB | 512 TB | 512 TB | 512 TB |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / 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 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / JBOD |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| CPU Cores | 8 | 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 | 64 GB | 64 GB |
| RAM Type | ECC DDR4 | DDR4 | DDR4 | ECC DDR4 | ECC DDR4 |
| Network Ports | 10GbE | 10GbE | 10GbE | 10GbE | 10GbE |
| LAN Ports | 4 | 2 | 2 | 2 | 4 |
| USB Ports | USB 3.0 | USB 3.1 | USB 3.2 | USB 3.2 | 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 | 350W | 500W | 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 | Yes | No | No |
| Use Case | SMB / Enterprise Data Center / Virtualization / Media Server | SMB / Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center | SMB / Enterprise Data Center / Media Server / Virtualization | Enterprise Data Center |
| Product Name | Q8D78A Storage System | Q8D07A Enterprise NAS | Q8D54A Enterprise NAS Storage System | Q8F05A Advanced Storage Server | Q8D30A Enterprise Storage System |
| Height | 3 inches | 3.5 inches | 3.5 in | 3 inches | 4 inches |
| Width | 17 inches | 17.5 inches | 17.5 in | 17 inches | 17 inches |
| Depth | 28 inches | 25 inches | 20.0 in | 28 inches | 18 inches |
| Weight | 45 lbs | 35 lbs | 25 lbs | 35 lbs | 35 lbs |
Reviews & Ratings
P
Peter Lawson
5
Improved connectivity without issues.
R
Ryan Fletcher
5
Stable performance after deployment.
A
Anthony Briggs
5
Reliable expansion option.
V
Victor Holland
5
Worked immediately.
Questions & Answers
What is the HPE NS CS215 Controller/2x1GbE 2-port adapter kit (SKU Q8D78A)?
The HPE NS CS215 Controller/2x1GbE 2-port adapter kit (SKU Q8D78A) is a network storage controller designed for HPE ProLiant servers, featuring two 1 GbE ports and advanced RAID capabilities.
Which HPE servers are compatible with the Q8D78A adapter kit?
The Q8D78A kit is certified for HPE ProLiant DL and ML series Gen9 and Gen10 servers. Verify compatibility using the HPE Service Pack for ProLiant (SPP) compatibility matrix.
How do I install the HPE NS CS215 adapter kit?
Power down the server, remove the chassis cover, insert the Q8D78A card into an available PCIe slot, secure it with the bracket screw, replace the cover, and reboot the system.
Does the Q8D78A adapter support VLAN tagging?
Yes. The Q8D78A adapter fully supports IEEE 802.1Q VLAN tagging for network segmentation and enhanced traffic management in virtualized and physical environments.
What is the maximum network throughput of the Q8D78A kit?
Each 1 GbE port delivers up to 1 Gbps full-duplex performance, providing a combined throughput of 2 Gbps for high-availability network connectivity.
Which operating systems are supported by the HPE NS CS215 adapter?
The adapter is supported on Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi, and other major enterprise-class operating systems.
What are the key features of the Q8D78A network controller?
Key features include dual 1 GbE ports, hardware offload, RAID 0/1/5/10 support, enterprise-grade drivers, low latency, and full integration with HPE System Management tools.
Are drivers required to operate the Q8D78A adapter?
Yes. Obtain the latest certified drivers through HPE Support Center or via the HPE Service Pack for ProLiant (SPP) to ensure optimal performance and compatibility.
What is the warranty period for the HPE NS CS215 adapter kit?
The Q8D78A adapter kit carries a standard one-year limited hardware warranty backed by HPE’s global support network and optional warranty-extension services.
What components are included in the Q8D78A kit package?
The kit includes the NS CS215 controller card, installation guide, mounting bracket, driver DVD, and a Quick Install Reference for easy deployment.
How much power does the Q8D78A adapter consume?
Typical power consumption is 4 W under load, ensuring energy-efficient operation without compromising network performance or server thermal design.
Can the Q8D78A adapter be used for server redundancy?
Yes. By configuring the two 1 GbE ports in active/standby mode or teaming configuration, you can achieve failover redundancy for critical network paths.
How do I update the firmware on the NS CS215 controller?
Download the latest firmware from the HPE Support Center, launch the HPE Online ROM Flash Tool, select the Q8D78A device, and follow on-screen prompts to apply updates.
Where can I purchase the HPE NS CS215 adapter kit (Q8D78A)?
The Q8D78A kit is available through HPE authorized resellers, the HPE online store, and select enterprise hardware distributors worldwide.
What is the typical lead time for delivery of SKU Q8D78A?
Lead times vary by region but typically range from 3 to 5 business days for in-stock orders placed with authorized HPE resellers.
How do I configure the NS CS215 adapter in the BIOS?
Enter the server BIOS Setup Utility (F9), navigate to Network Adapter Configuration, enable the NS CS215 device, assign boot order, save settings, and exit.