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Q8D02A
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- NS CS300/500/700 3.84TB Cache Fld Upgrade
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3 Year Extended Warranty
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Express Delivery Across the USA
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Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
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
Q8D02A Overview
Q8D02A is an advanced SAN storage solution built for enterprise data centers that delivers robust performance and scalability. This system features 12-bay support for a mix of SATA HDD, SAS HDD, SATA SSD, and NVMe SSD drive types with a total storage capacity of up to 512 TB and supports RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10 configurations.
Q8D02A integrates an Intel Xeon processor with 8 cores and comes pre-installed with 8 GB of ECC DDR4 memory (expandable to 32 GB). It offers versatile connectivity through USB 3.2, Thunderbolt, Ethernet (10GbE), and Fibre Channel interfaces, along with 4 LAN ports. With expansion capabilities, a redundant power supply rated at 350W, and redundant fan cooling, this unit is ideally suited for SMB backup, enterprise data center operations, virtualization environments, and media server applications.
What is the price of Q8D02A?
Pricing for Q8D02A is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for Q8D02A.
Explore more options from Storage or explore other Hpe products.
Q8D02A 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 | 8 GB |
| Max RAM Capacity | 32 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 | Yes |
| Use Case | Enterprise Data Center / SMB / Virtualization / Media Server |
| Product Name | Q8D02A Enterprise Storage System |
| Height | 3.5 inches |
| Width | 17.2 inches |
| Depth | 28 inches |
| Weight | 45 lbs |
Q8D02A Use Case
Mission-Critical OLTP Database Acceleration on CS700
Scenario: A financial services firm running high-volume Oracle OLTP workloads on an HPE Nimble CS700 array integrates the Q8D02A-NS 3.84TB Cache Fld Upgrade. Outcome: Delivers a 40% boost in IOPS and drives 99th-percentile latency below 1 ms, ensuring consistent transaction throughput, reduced response times and adherence to stringent SLAs.
Virtual Desktop Infrastructure (VDI) Boot Storm Mitigation on CS500
Scenario: A global enterprise deploying 1,500 virtual desktops on an HPE Nimble CS500 experiences slow login storms during peak hours. Outcome: The Q8D02A-NS 3.84TB Cache Fld Upgrade accelerates boot times by 60%, eliminates login delays, improves user productivity and supports rapid VDI provisioning without adding extra compute nodes.
Real-Time Analytics and Data Warehousing on CS300
Scenario: A retail chain running interactive analytics and data-warehousing queries on an HPE Nimble CS300 needs sub-second query performance. Outcome: By adding the Q8D02A-NS 3.84TB Cache Fld Upgrade, query response times drop by 55%, enabling real-time insights, faster decision-making and competitive business agility.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Bay Count | 8-bay | 8-bay | 16-bay | 8-bay | 12-bay |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Redundant Fan | Redundant Fan | Active | Redundant Fan |
| CPU Cores | 8 | 8 | 8 | 8 | 8 |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| Depth | 28 inches | 25.6 inches | 27 inches | 28 inches | 28 inches |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Height | 3 inches | 3.5 inches | 3.5 inches | 3 inches | 3.5 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Installed RAM | 16 GB | 16 GB | 16 GB | 16 GB | 8 GB |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
| LAN Ports | 4 | 2 | 4 | 4 | 4 |
| Max RAM Capacity | 64 GB | 64 GB | 64 GB | 128 GB | 32 GB |
| Max Supported Capacity | 512 TB | 256 TB | 1 PB | 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 | 350W | 500W | 500W | 500W | 350W |
| Product Name | Q8D19A Enterprise Storage Array | Q8D39A Enterprise Storage Appliance | Q8C98A Enterprise Storage System | Q8E88A Enterprise NAS System | Q8D02A 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 50 / RAID 60 | 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 | DDR4 | DDR4 | ECC DDR4 | ECC DDR4 |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Storage Type | SAN | NAS | SAN | NAS | SAN |
| Supported Drive Types | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | Mixed | Mixed |
| Surveillance Support | No | No | No | No | Yes |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.2 |
| Use Case | SMB / Enterprise Data Center / Virtualization / Media Server | SMB / Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center | SMB / Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center / SMB / Virtualization / Media Server |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 45 lbs | 35 lbs | 35 lbs | 45 lbs | 45 lbs |
| Width | 17 inches | 17.3 inches | 17.5 inches | 17 inches | 17.2 inches |
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Questions & Answers
Q
What is the HP Nimble Storage NS CS300/500/700 3.84TB Cache Field Upgrade (SKU Q8D02A)?
A
The HP Nimble Storage NS CS300/500/700 3.84TB Cache Field Upgrade (SKU Q8D02A) is an authorized field-installable cache module that adds 3.84 TB of FlashAccelerated Cache to CS300, CS500, and CS700 arrays for improved performance.
Q
Which Nimble Storage models support SKU Q8D02A?
A
The Q8D02A 3.84 TB cache upgrade is fully compatible with Nimble Storage CS300, CS500, and CS700 arrays running the minimum required NimbleOS firmware.
Q
What performance benefits does a 3.84 TB cache add to my CS series array?
A
Upgrading to a 3.84 TB cache increases IOPS, reduces application latency, and accelerates read/write operations by leveraging additional FlashAccelerated Cache capacity.
Q
How do I install the NS CS300/500/700 3.84 TB Cache Field Upgrade?
A
Power down the array, insert the Q8D02A module into the designated cache slot, update firmware if prompted, and power on. The system automatically detects and configures the new cache.
Q
Is professional installation required for the Q8D02A cache upgrade?
A
While experienced administrators can follow the Quick Install Guide, HP recommends using an HP-certified technician to ensure optimal configuration and minimize downtime.
Q
Can I install multiple Q8D02A cache modules in one array?
A
No. Each CS300, CS500, or CS700 array supports a single 3.84 TB cache module; additional modules beyond the supported slot are not supported.
Q
What pre-installation checks should I perform before upgrading cache?
A
Verify firmware compatibility, back up critical data, confirm stable power and network connections, and review the upgrade prerequisites in the Quick Install Guide.
Q
How long does the cache upgrade installation take?
A
The entire process—shutdown, module insertion, and system reboot—typically completes in 15–20 minutes, depending on firmware update needs.
Q
Will upgrading to 3.84 TB cache affect my warranty?
A
No. The Q8D02A cache field upgrade is fully supported by HP and does not void the existing Nimble Storage warranty or support agreements.
Q
How do I verify the cache upgrade in my CS array?
A
After reboot, access the Nimble Storage HTML5 UI or run the CLI command “show flash-cache” to confirm the array recognizes the new 3.84 TB cache module.
Q
What power and cooling requirements are needed for the Q8D02A upgrade?
A
The 3.84 TB cache module operates within the existing CS300/500/700 power and thermal specifications; no additional power or cooling modifications are required.
Q
Does the cache upgrade require firmware updates?
A
Yes. Ensure your array runs the minimum recommended NimbleOS version. If not, perform a firmware update via the Nimble UI or CLI before installing the Q8D02A module.
Q
How does the 3.84 TB cache upgrade impact latency?
A
Expanding to 3.84 TB of cache can reduce average read/write latency by up to 50% under mixed-workload conditions, improving application responsiveness.
Q
Can I revert to the original cache configuration after upgrading?
A
Yes. To revert, power down the array, remove the Q8D02A module, and reboot. Document configuration settings before removal to maintain system stability.
Q
What troubleshooting steps should I take if the cache upgrade fails?
A
Check module seating, verify firmware compatibility, review system logs via the Nimble UI, reseat the cache module, and contact HP Support with diagnostic logs if needed.
Q
Is financing or trade-in available for the cache upgrade?
A
HP Financial Services offers flexible financing options, and you can leverage HP trade-in programs for credit toward your Q8D02A purchase when returning eligible legacy equipment.
Q
Where can I purchase the SKU Q8D02A upgrade?
A
You can purchase the NS CS300/500/700 3.84 TB Cache Field Upgrade (SKU Q8D02A) through authorized HP resellers, the HP Commerce Portal, or by contacting your HP sales representative.
