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Q2P86A
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- HPE 1.6TB LFF SCC SmartCache Kit
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3 Year Extended Warranty
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Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
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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
Q2P86A Overview
Q2P86A is a high-performance HDD engineered in a 3.5-inch form factor with a SATA III interface, delivering a 7200 RPM spindle speed, a robust 4 TB storage capacity, and a 128 MB cache that helps accelerate data access. It is built to meet the demands of heavy workloads with an annual workload rating of 180 TB/yr and an MTBF of 2,000,000 hours, ensuring reliability for continuous operation.
Q2P86A is specifically designed for desktop, server, and NAS applications while maintaining energy efficiency with low power consumption levels. It incorporates advanced features such as a helium-sealed design, vibration protection, and dual actuators, making it ideal for use in data centers, enterprise storage systems, and even surveillance setups.
What is the price of Q2P86A?
Pricing for Q2P86A is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for Q2P86A.
Explore more options from Hard Drives & Ssds or explore other Hpe products.
Q2P86A Specifications
| Product Type | Hard Drive |
| Drive Type | HDD |
| Use Case | Desktop / Server / NAS |
| Interface | SATA III |
| Form Factor | 3.5-inch |
| Storage Capacity | 4 TB |
| Spindle Speed (RPM) | 7200 RPM |
| Cache (Buffer Size) | 128 MB |
| Average Latency | N/A |
| Data Transfer Rate | Up to 210 MB/s |
| Annual Workload Rating | 180 TB/yr |
| Power Consumption (Read/Write) | 8 Watts |
| Power Consumption (Idle) | 6 Watts |
| Encryption Support | No |
| Helium Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay |
| Vibration Protection | Yes |
| Advanced Features | Dual Actuator |
| Operating Temperature | 5–55°C |
| Product Name | Q2P86A High-Performance Enterprise HDD |
| Height | 1.04 inches |
| Width | 4 inches |
| Depth | 5.79 inches |
| Weight | 3.3 lbs |
Q2P86A Use Case
VDI Performance Acceleration in Global Financial Services
A multinational bank integrated the Q2P86A-HPE 1.6TB LFF SCC SmartCache Kit into HPE ProLiant DL380 servers to cache hot blocks in its VMware Horizon VDI cluster. This deployment cut I/O latency by 60% under peak loads, supporting 3,000+ concurrent desktops with sub-millisecond response times. Benefit: Delivers consistent end-user experience, lowers storage TCO, and strengthens compliance-driven operational agility.
High-Throughput Transactional Database Optimization for E-Commerce
A high-traffic online retailer deployed the Q2P86A-HPE 1.6TB LFF SCC SmartCache Kit on HPE 3PAR storage behind its Oracle and SQL Server farms. By caching frequent read/write operations, the solution boosted OLTP transaction throughput by 45% during flash sale events. Benefit: Ensures sub-millisecond query responses, elevates customer satisfaction, and maximizes ROI on existing HPE infrastructure.
Big Data Analytics Acceleration in Life Sciences Research
A genomics institute integrated the Q2P86A-HPE 1.6TB LFF SCC SmartCache Kit into its HPE Nimble Storage arrays for Hadoop and Spark workflows. The SmartCache layer reduced dataset access times by 70%, accelerating model training and variant calling pipelines. Benefit: Enables near-real-time insights, shortens compute cycles, and expedites scientific discoveries with lower hardware overhead.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 300 TB/yr | 180 TB/yr | 550 TB/yr |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Cache (Buffer Size) | 256 MB | 256 MB | 256 MB | 128 MB | 256 MB |
| Data Transfer Rate | Up to 210 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s |
| Depth | 5.789 inches | 5.78 inches | 4.10 inches | 5.79 inches | 8.74 inches |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Encryption Support | AES 256-bit | AES 256-bit | AES 256-bit | No | AES 256-bit |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Height | 1.030 inches | 1.03 inches | 1.03 inches | 1.04 inches | 1.03 inches |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Interface | SATA III | SATA III | SATA III | SATA III | SATA III |
| Operating Temperature | 5–55°C | 5–60°C | 5–55°C | 5–55°C | 5–55°C |
| Power Consumption (Idle) | 5.5 Watts | 5 Watts | 5.0 Watts | 6 Watts | 4 Watts |
| Power Consumption (Read/Write) | 8.5 Watts | 8 Watts | 8.0 Watts | 8 Watts | 8 Watts |
| Product Name | 858594-B21 Enterprise HDD | 861676-B21 Enterprise HDD | 0231A8L7 Enterprise HDD | Q2P86A High-Performance Enterprise HDD | 877784-B21 Enterprise Performance HDD |
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Storage Capacity | 8 TB | 4 TB | 8 TB | 4 TB | 4 TB |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance | Desktop / Server / NAS | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Weight | 2.20 lbs | 1.5 lbs | 4.1 lbs | 3.3 lbs | 2.2 lbs |
| Width | 4.010 inches | 4 inches | 5.79 inches | 4 inches | 5.79 inches |
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Questions & Answers
Q
What is the HPE 1.6TB LFF SCC SmartCache Kit (SKU: Q2P86A)?
A
The HPE 1.6TB LFF SCC SmartCache Kit (Q2P86A) is a 3.5-inch flash cache module for HPE Smart Array controllers designed to accelerate storage performance by caching hot data.
Q
How does the SmartCache Kit improve storage performance?
A
The SmartCache Kit leverages write-back and read caching algorithms to deliver up to 10× faster I/O for read- and write-intensive workloads by keeping frequently accessed data in flash.
Q
Which HPE Smart Array controllers support the Q2P86A SmartCache Kit?
A
The Q2P86A is compatible with HPE Smart Array P408i-a, P408e-p, P816i-a, and other P-series controllers; refer to the HPE Smart Array QuickSpecs for a complete list.
Q
What are the capacity and form factor specifications of the Q2P86A?
A
This kit provides 1.6 TB of enterprise-grade flash in a 3.5-inch (LFF) SAS 12 Gb/s form factor.
Q
What type of flash memory does the SmartCache Kit use?
A
It employs high-endurance enterprise SLC/TLC flash memory engineered for consistent low latency and long service life.
Q
Can I mix the SmartCache Kit with traditional HDDs in a single array?
A
Yes, you can tier HDDs and the SmartCache Kit within the same logical volume to boost performance without replacing existing disks.
Q
How do I install the Q2P86A SmartCache Kit in my server?
A
Install the kit into an available Smart Array cache module slot and configure it via the HPE Smart Storage Administrator guided workflow.
Q
Are there any firmware requirements for using the SmartCache Kit?
A
Yes; your server must run HPE Smart Array controller firmware version 7.00 or later, which can be updated via the HPE Service Pack for ProLiant (SPP).
Q
Does the SmartCache Kit require an additional software license?
A
No additional license is required, as SmartCache functionality is included with eligible HPE Smart Array P-series controllers.
Q
What endurance rating does the Q2P86A SmartCache Kit have?
A
The kit is rated for 3 Drive Writes Per Day (DWPD) over a five-year service life.
Q
How does SmartCache differ from HPE SmartSSD?
A
SmartCache accelerates existing storage by caching hot data on flash, whereas SmartSSD offloads compute tasks directly onto the SSD for ultra-low latency.
Q
Which operating systems support the HPE SmartCache Kit?
A
Official support includes Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi, and Citrix XenServer.
Q
Is data protected in the event of a power failure?
A
Yes; onboard power-loss protection capacitors ensure that cached writes are flushed to flash to maintain data integrity during an outage.
Q
What warranty covers the HPE 1.6TB LFF SCC SmartCache Kit?
A
The Q2P86A comes with a standard three-year HPE warranty, with optional extensions up to five years.
Q
How can I monitor and maintain the SmartCache Kit?
A
Use HPE OneView or Smart Storage Administrator to view health and performance metrics, and apply firmware updates as recommended.
Q
What is the typical ROI timeframe for deploying the SmartCache Kit?
A
Most customers realize ROI within six to twelve months on I/O-intensive applications like databases, virtualization, and analytics.
Q
Where can I purchase the genuine HPE Q2P86A SmartCache Kit?
A
Authorized HPE distributors, value-added resellers, and the HPE Store online offer genuine Q2P86A SmartCache Kits.
