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Q8B81A
- Description:
- HPE NS CS7000/9000/SF 1.44TB Cache Bundle
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3 Year Extended Warranty
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Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
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
Q8B81A Overview
Q8B81A is a SAN storage system engineered for enterprise environments, featuring 12 drive bays that support a mixed array of drives such as SATA, SAS, SSD, and NVMe, delivering a total storage capacity of up to 256 TB with RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10 configurations. This product leverages robust hardware to ensure data protection and performance in high-demand scenarios.
Q8B81A is built with an Intel Xeon processor providing 8 cores and comes with 16 GB of pre-installed ECC DDR4 memory, expandable to 64 GB. It offers advanced connectivity options including 10GbE network ports, USB 3.2, and 4 LAN ports, and features expansion support, redundant fan cooling, and a redundant power supply rated at 350W, making it ideal for SMB backup, enterprise data centers, virtualization, and media server deployments.
What is the price of Q8B81A?
Pricing for Q8B81A is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for Q8B81A.
Explore more options from Storage or explore other Hpe products.
Q8B81A 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 | 256 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 | ECC DDR4 |
| Network Ports | 10GbE |
| LAN Ports | 4 |
| USB Ports | USB 3.2 |
| 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 | Enterprise Data Center |
| Product Name | Q8B81A Enterprise Storage System |
| Height | 3 inches |
| Width | 17 inches |
| Depth | 28 inches |
| Weight | 45 lbs |
Q8B81A Use Case
Virtual Desktop Infrastructure Acceleration with Q8B81A-HPE NS CS7000/9000/SF 1.44TB Cache Bundle
In a global enterprise running 2,000+ VMware Horizon desktops on HPE Nimble Storage CS7000, the Q8B81A-HPE NS CS7000/9000/SF 1.44TB Cache Bundle caches boot storms and application loads. Outcome: delivers sub-2ms storage latency, reduces user log-in times by 60%, and increases end-user productivity during peak hours.
High-Frequency Trading Database Optimization with Q8B81A-HPE NS CS9000 1.44TB Cache Bundle
A financial services firm hosts mission-critical Oracle and SQL Server databases on an HPE Nimble CS9000 cluster. The Q8B81A-HPE NS CS7000/9000/SF 1.44TB Cache Bundle stores hot index and transaction logs in NVMe flash, achieving sub-millisecond response and boosting transaction throughput by 30%. Benefit: enables 10,000+ trades per second with consistent low-latency execution.
E-Commerce Peak-Season Read Performance with Q8B81A-HPE NS SF 1.44TB Cache Bundle
A global retailer uses an HPE Nimble Storage SF scale-out array to serve dynamic product catalogs and search queries. Integrating the Q8B81A-HPE NS CS7000/9000/SF 1.44TB Cache Bundle caches 90% of read operations in flash, slashing page-load times by 50% and driving a 20% uplift in conversion rates during holiday sales.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Bay Count | 8-bay | 12-bay | 8-bay | 8-bay | 24-bay |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Redundant Fan | 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 inches | 28 inches | 20 inches | 28 inches | 28 inches |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Height | 4 inches | 3 inches | 3.5 inches | 3.5 inches | 4 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 | 4 | 2 | 2 | 4 |
| Max RAM Capacity | 128 GB | 64 GB | 128 GB | 64 GB | 128 GB |
| Max Supported Capacity | 512 TB | 256 TB | 512 TB | 512 TB | 512 TB |
| Network Ports | 10GbE | 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 | 750W | 350W | 500W | 350W | 750W |
| Product Name | Q8B39A Enterprise Storage Array | Q8B81A Enterprise Storage System | Q8G43A | Q8G61A Storage System | Q8D61A Enterprise SAN 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 | ECC DDR4 | ECC DDR4 | ECC DDR4 |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Storage Type | NAS | SAN | NAS | SAN | SAN |
| Supported Drive Types | SATA HDD / SATA SSD / NVMe SSD | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | Mixed |
| Surveillance Support | No | No | No | No | No |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.0 | USB 3.0 | USB 3.2 |
| Use Case | Enterprise Data Center | Enterprise Data Center | SMB / Enterprise Data Center / Media Server / Virtualization | Enterprise Data Center / Virtualization / SMB | Enterprise Data Center |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 45 lbs | 45 lbs | 25 lbs | 35 lbs | 35 lbs |
| Width | 17 inches | 17 inches | 17.2 inches | 17 inches | 17 inches |
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Questions & Answers
Q
What is the HPE NS CS7000/9000/SF 1.44TB Cache Bundle (SKU: Q8B81A)?
A
The HPE NS CS7000/9000/SF 1.44TB Cache Bundle (SKU: Q8B81A) is a high-performance, 1.44 TB flash cache module specifically engineered to accelerate HPE CS7000 and CS9000 storage arrays.
Q
Which HPE storage systems are compatible with SKU Q8B81A?
A
SKU Q8B81A is compatible with HPE NS CS7000 and CS9000 storage arrays that support the SF (Smart Flash) cache architecture.
Q
How much cache capacity does the Q8B81A bundle provide?
A
The Q8B81A bundle provides a total of 1.44 TB of NAND flash cache, boosting I/O performance and reducing application latency.
Q
What performance improvements can I expect from the 1.44 TB SF cache?
A
Deploying the 1.44 TB SF cache bundle can deliver up to 5× faster read/write response times and substantially lower latency for mission-critical workloads.
Q
Do I need additional firmware or software to use Q8B81A?
A
No additional software is required; simply ensure your CS7000/9000 array is running the minimum HPE Smart Array firmware version specified in the bundle’s release notes.
Q
How do I physically install the HPE NS Cache Bundle (Q8B81A)?
A
Power down the array, insert the Q8B81A flash module into the designated SF cache slot, secure the latch, then power up and verify cache recognition in the HPE management console.
Q
Is the Q8B81A cache module hot-swappable?
A
No, the Q8B81A SF cache module requires a controlled shutdown of the CS7000/9000 array before installation or removal to protect data integrity.
Q
What are the physical dimensions and power requirements of Q8B81A?
A
The module measures 160 × 68 × 12 mm, consumes less than 15 W under load, and operates at standard 12 V DC provided by the CS7000/9000 cache slot.
Q
Does the HPE NS cache bundle support Smart Array controllers?
A
Yes, the Q8B81A flash cache is fully supported by HPE Smart Array controllers integrated into NS CS7000 and CS9000 platforms.
Q
What warranty covers the HPE NS CS7000/9000/SF 1.44 TB Cache Bundle?
A
The Q8B81A bundle is covered by HPE’s standard three-year limited warranty, including parts replacement and 24×7 support.
Q
How do I obtain support or replacement parts for SKU Q8B81A?
A
Contact HPE support with your product serial number or open a case online to arrange replacement or technical assistance for the Q8B81A cache module.
Q
Can I mix different cache capacities in a single CS7000/9000 array?
A
No, HPE requires matching cache capacities and firmware revisions in all SF slots; mixing sizes may prevent cache initialization.
Q
Does the Q8B81A bundle include cooling or heat sinks?
A
Yes, the module comes with integrated heat spreaders designed to dissipate heat within the CS7000/9000 chassis cooling envelope.
Q
What is the expected lifespan of the HPE NS flash cache module?
A
Under typical enterprise workloads, the Q8B81A flash module is rated for a minimum of 3 PB written (endurance) and a 5-year operational lifecycle.
Q
How does the SF (Smart Flash) version differ from standard cache modules?
A
The SF version includes HPE-tuned firmware and higher endurance NAND to deliver predictable low latency and advanced wear-leveling features.
Q
How can I verify the firmware version of my Q8B81A Cache Bundle?
A
Log into the HPE storage management console, navigate to the cache module details page, and review the installed firmware revision listed under hardware inventory.
