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Cache bundle improved responsiveness for mixed workloads.
Q8B78A
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HPE NS CS1000H Hybrid 960GB Cache Bundle
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Q8B78A
- Description:
- HPE NS CS1000H Hybrid 960GB Cache Bundle
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Q8B78A Overview
Q8B78A is a SAN storage system engineered with a 12-bay design that supports SATA HDD, SAS HDD, SATA SSD, and NVMe SSD drive types, offering a total storage capacity of up to 1 PB and robust RAID configurations including RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10. It features an Intel Xeon processor with 8 cores and comes with 16 GB of pre-installed DDR4 memory that can be expanded up to 128 GB.
Q8B78A provides versatile connectivity with USB 3.2 ports, 10GbE network ports, and Fibre Channel support, ensuring high-speed data transfer and network integration. With built-in expansion support, a redundant power supply rated at 500W, and cooling achieved through redundant fans, this system is purpose-built for demanding use cases such as SMB backup, enterprise data centers, virtualization, and media server applications.
Q8B78A price is is available on request. Get immediate quote.
Request bulk order quote for Q8B78A for additional pricing. Browse the full Hpe Nimble Storage series or explore all Hpe products.
Q8B78A Specifications
- Product Type
- Storage System
- Storage Type
- SAN
- Form Factor
- Rackmount
- Bay Count
- 12-bay
- Supported Drive Types
- SATA HDD / SAS HDD / SATA SSD / NVMe SSD / Mixed
- Hot-Swap Support
- Yes
- Max Supported Capacity
- 1 PB
- 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
- 128 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
- SMB / Enterprise Data Center / Media Server / Virtualization
- Product Name
- Q8B78A Enterprise Storage Array
- Height
- 3.5 inches
- Width
- 17.5 inches
- Depth
- 25.0 inches
- Weight
- 45 lbs
Q8B78A Use Case
Accelerating High-Volume OLTP Databases in Finance
A multinational bank deploys the Q8B78A-HPE NS CS1000H Hybrid 960GB Cache Bundle on its core database servers to accelerate online transaction processing (OLTP). By offloading hot data blocks to ultra-fast NVMe cache, the solution delivers sub-millisecond latency for customer trades, reduces I/O bottlenecks by 70%, and ensures compliance with stringent SLAs. The business benefits include faster transaction throughput, improved customer satisfaction, and lower operational costs through optimized storage efficiency.
Optimizing Virtual Desktop Infrastructure (VDI) in Healthcare
A regional healthcare provider integrates the Q8B78A-HPE NS CS1000H Hybrid 960GB Cache Bundle into its HPE Nimble Storage environment to support 1,500 concurrent virtual desktops for clinicians. The hybrid cache dramatically cuts profile login times from 45 seconds to under 10 seconds and sustains consistent I/O performance during peak shifts. This optimization enhances clinician productivity, safeguards electronic health records (EHR) responsiveness, and streamlines IT management with real-time performance analytics.
Scaling E-Commerce Peak-Season Demand with Hybrid Cloud Cache
A global online retailer deploys the Q8B78A-HPE NS CS1000H Hybrid 960GB Cache Bundle as part of its hybrid cloud architecture to handle Black Friday traffic spikes. Caching hot product catalog data locally reduces read latency by 80%, accelerates checkout workflows, and avoids overprovisioning of back-end storage. The outcome is a seamless shopping experience under heavy load, measurable lift in conversion rates, and significant savings on cloud I/O costs.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| Q8B78A |  Q8F76A |  Q8B57A |  Q8D65A |  Q8F78A | |
|---|---|---|---|---|---|
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| Storage Type | SAN | SAN | SAN | SAN | SAN |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Bay Count | 12-bay | 8-bay | 16-bay | 12-bay | 12-bay |
| Supported Drive Types | SATA HDD / SAS HDD / SATA SSD / NVMe SSD / Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | Mixed | Mixed |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Max Supported Capacity | 1 PB | 512 TB | 512 TB | 512 TB | 256 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 | 64 GB | 64 GB |
| RAM Type | DDR4 | ECC DDR4 | DDR4 | ECC DDR4 | DDR4 |
| Network Ports | 10GbE | 10GbE | 10GbE | 10GbE | 10GbE / Fibre Channel |
| LAN Ports | 4 | 2 | 4 | 4 | 2 |
| USB Ports | USB 3.2 | 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 | Active |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 500W | 350W | 750W | 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 | No | Yes | Yes | Yes |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
| Surveillance Support | No | No | Yes | No | No |
| Use Case | SMB / Enterprise Data Center / Media Server / Virtualization | Enterprise Data Center / Virtualization / Media Server / SMB | Enterprise Data Center | SMB / Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center |
| Product Name | Q8B78A Enterprise Storage Array | Q8F76A | Q8B57A Storage System | Q8D65A Enterprise Storage Array | Q8F78A Enterprise SAN Storage Array |
| Height | 3.5 inches | 3 inches | 3.5 inches | 3.5 inches | 4 inches |
| Width | 17.5 inches | 17 inches | 17 inches | 17.5 inches | 17 inches |
| Depth | 25.0 inches | 28 inches | 20 inches | 24 inches | 29 inches |
| Weight | 45 lbs | 25 lbs | 25 lbs | 45 lbs | 35 lbs |
Reviews & Ratings
B
Bryce Ellwood
5
Easy deployment with immediate benefits.
T
Tom's Rivera
5
System remained stable after upgrade.
G
Gavin Porter
4
Solid option for cache expansion.
H
Henry Whitlock
5
Met performance expectations.
Questions & Answers
What is the HPE NS CS1000H Hybrid 960GB Cache Bundle (SKU: Q8B78A)?
The HPE NS CS1000H Hybrid 960GB Cache Bundle (Q8B78A) is an enterprise-grade NVMe cache solution that combines DRAM and flash to accelerate I/O performance on supported HPE Smart Array controllers.
How does the 960GB Hybrid Cache Bundle improve storage performance?
By staging hot data in high-speed DRAM and NVMe flash, the CS1000H bundle reduces latency and increases IOPS, delivering up to 10× faster read/write performance for demanding workloads.
Which HPE servers support the Q8B78A Hybrid Cache Bundle?
The Q8B78A bundle is compatible with HPE ProLiant Gen10 and Gen11 servers equipped with supported Smart Array controllers (P408, P816, P812), such as DL360, DL380, ML350, and Synergy models.
What components are included in the Q8B78A Hybrid 960GB Cache Bundle?
The bundle includes one 960GB M.2 NVMe enterprise cache module, the required mounting bracket and cables, a Smart Array cache license key, and an installation guide.
How do I install the HPE NS CS1000H 960GB cache in my server?
Power down the server, insert the M.2 NVMe cache module into the designated Smart Array controller slot, secure it with the bracket, apply the license key via HPE SSA CLI, and reboot.
What form factor and cache type does the CS1000H bundle use?
The CS1000H bundle uses a 2242 M.2 NVMe form factor with enterprise-grade flash and integrated DRAM for write-back caching.
Can I use the 960GB Hybrid Cache with other HPE storage controllers?
No. The Q8B78A bundle is supported exclusively on designated HPE Smart Array Gen10 and Gen11 controllers and is not compatible with other HPE or third-party controllers.
What are the minimum system requirements for the CS1000H cache bundle?
A supported HPE ProLiant or Synergy server, a compatible Smart Array Gen10/Gen11 controller, BIOS v2.50 or later, and the latest HPE Service Pack for ProLiant installed.
Does the Hybrid Cache Bundle include firmware and driver support?
Yes. Firmware and driver updates for the CS1000H are provided through the HPE Service Pack for ProLiant (SPP) and downloaded via HPE Support Center.
What warranty and support options are available for SKU Q8B78A?
The bundle carries a standard three-year limited warranty with next-business-day parts delivery; optional HPE Foundation Care and HPE Proactive Care service packs are available.
What power and cooling considerations should I know for the 960GB cache?
The M.2 NVMe cache module consumes up to 6W and operates within standard server airflow; no additional cooling hardware is required when installed in supported chassis.
Which workloads benefit most from the HPE CS1000H cache bundle?
High-transaction databases, virtualized environments, AI/ML inference, and mixed-workload applications see the greatest latency reduction and throughput gains with the hybrid cache.
How do I monitor and manage the hybrid cache performance?
Use HPE OneView or the SSA CLI utility to monitor cache hit ratios, adjust caching policies, and review health metrics in real time.
What reliability metrics are specified for the 960GB cache module?
The enterprise NVMe flash and DRAM design offer an MTBF of over 2 million hours and endurance suitable for heavy 24×7 read/write operations.
Can I expand cache capacity beyond 960GB in the future?
Yes. Supported Smart Array controllers allow you to install additional HPE NS CS1000H cache modules—up to three per controller—for a maximum of 2.88 TB.
What latency improvements can I expect with the HPE NS CS1000H bundle?
Typical application latency drops below 500 µs for read/write operations, compared to several milliseconds on spinning disks without cache.
Is the Hybrid 960GB Cache Bundle compatible with virtualization platforms?
Yes. The bundle is certified for VMware ESXi, Microsoft Hyper-V, and Red Hat KVM, delivering accelerated VM boot times and consistent I/O performance.