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Delivered exceptional NVMe performance for analytics workloads with consistent low latency.
Q2U11A
HPE MC990 1.6TB NVMe PCIe Accelerator
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Q2U11A
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- HPE MC990 1.6TB NVMe PCIe Accelerator
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Q2U11A Overview
Q2U11A is a high-performance HDD available in a 3.5-inch form factor with a SATA III interface, delivering a spindle speed of 7200 RPM, an 8 TB storage capacity, and a 256 MB cache. Designed for demanding applications, it incorporates advanced features such as a helium-sealed design, built-in vibration protection, and dual actuators for improved performance.
Q2U11A is rated for an annual workload of 550 TB/yr and engineered to provide reliable 24/7 operation with an MTBF of 2,000,000 hours, making it ideal for desktops, servers, NAS systems, and surveillance environments. Its efficient power consumption of approximately 8 Watts under read/write conditions and 5 Watts in idle mode ensures optimal performance in data centers and enterprise storage setups.
Q2U11A price is is available on request. Get immediate quote.
Request bulk order quote for Q2U11A for additional pricing. Browse the full Hpe Server M.2&Pcie Hard Drives series or explore all Hpe products.
Q2U11A Specifications
- Product Type
- Hard Drive
- Drive Type
- HDD
- Use Case
- Desktop / Server / NAS / Surveillance
- Interface
- SATA III
- Form Factor
- 3.5-inch
- Storage Capacity
- 8 TB
- Spindle Speed (RPM)
- 7200 RPM
- Cache (Buffer Size)
- 256 MB
- Average Latency
- N/A
- Data Transfer Rate
- Up to 250 MB/s
- Annual Workload Rating
- 550 TB/yr
- Power Consumption (Read/Write)
- 8 Watts
- Power Consumption (Idle)
- 5 Watts
- Encryption Support
- AES 256-bit
- Helium Sealed
- Helium-Sealed
- Drive Bays Supported
- Multi-bay
- Vibration Protection
- Yes
- Advanced Features
- Dual Actuator
- Operating Temperature
- 5–60°C
- Product Name
- Q2U11A High-Performance Enterprise HDD
- Height
- 1.03 inches
- Width
- 5.79 inches
- Depth
- 4.00 inches
- Weight
- 1.5 lbs
Q2U11A Use Case
High-Frequency Trading Acceleration with Q2U11A-HPE MC990 1.6TB NVMe PCIe Accelerator
In a global investment bank’s trading floor, the Q2U11A-HPE MC990 1.6TB NVMe PCIe Accelerator caches market data feeds and order books in under 500 µs, enabling sub-millisecond trade execution. Outcome: Reduces end-to-end latency by 75%, boosts transaction throughput by 3×, and maximizes P&L in volatile markets.
Real-Time AI Inference for Medical Imaging Using Q2U11A-HPE MC990 1.6TB NVMe PCIe Accelerator
A hospital’s radiology department integrates the Q2U11A-HPE MC990 1.6TB NVMe PCIe Accelerator into its PACS server to accelerate DICOM image retrieval and AI-driven diagnostics. Outcome: Delivers 50K IOPS and sub-second inference response, speeding diagnostic workflows by 60% and freeing CPU capacity for advanced analytics.
Seismic Data Processing in Energy Exploration with Q2U11A-HPE MC990 1.6TB NVMe PCIe Accelerator
An energy firm deploys the Q2U11A-HPE MC990 1.6TB NVMe PCIe Accelerator across its HPC cluster to handle petabyte-scale seismic volumes at 7 GB/s sustained throughput. Outcome: Cuts reservoir modeling runtimes from days to hours, accelerates time-to-insight by 80%, and reduces compute and power costs.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 Q2U11A |  875581-B21 |  P10264-B21 |  880262-B21 |  877829-B21 | |
|---|---|---|---|---|---|
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Use Case | Desktop / Server / NAS / Surveillance | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SATA III | SATA III | SATA III | SATA III | SATA III |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 8 TB | 8 TB | 8 TB | 4 TB | 4 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 256 MB | 256 MB | 256 MB | 256 MB | 128 MB |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Data Transfer Rate | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 550 TB/yr | 180 TB/yr | 550 TB/yr | 180 TB/yr | 300 TB/yr |
| Power Consumption (Read/Write) | 8 Watts | 7 Watts | 8 Watts | 8.0 Watts | 8.5 Watts |
| Power Consumption (Idle) | 5 Watts | 4 Watts | 4 Watts | 5.0 Watts | 4.5 Watts |
| Encryption Support | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Operating Temperature | 5–60°C | 5–60°C | 5–60°C | 5–60°C | 5–60°C |
| Product Name | Q2U11A High-Performance Enterprise HDD | 875581-B21 | P10264-B21 | 880262-B21 Enterprise 4TB Helium Sealed HDD | 877829-B21 Enterprise Helium-Sealed HDD |
| Height | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches | 1 inches |
| Width | 5.79 inches | 5.79 inches | 5.79 inches | 4.00 inches | 5.8 inches |
| Depth | 4.00 inches | 4 inches | 4.01 inches | 5.79 inches | 4 inches |
| Weight | 1.5 lbs | 2.2 lbs | 1.2 lbs | 1.65 lbs | 1.5 lbs |
Reviews & Ratings
A
Ahsan Qureshi
4
Noticeable boost in application response times after installation.
V
Victor Nolan
5
Stable accelerator card that handled heavy read workloads smoothly.
S
Sajid Mehmood
3
Easy deployment and reliable enterprise performance.
R
Rene Hoffmann
4
Strong choice for high speed PCIe storage needs.
Questions & Answers
What is the storage capacity of the HPE MC990 NVMe PCIe Accelerator (SKU: Q2U11A)?
The HPE MC990 delivers 1.6 TB of NVMe flash storage in a PCIe Gen3 x8 form factor.
Which server platforms support the HPE MC990 (Q2U11A)?
The HPE MC990 is compatible with HPE ProLiant Gen10 and Gen11 servers equipped with a PCIe Gen3 x8 slot.
What peak performance does the MC990 NVMe accelerator achieve?
It delivers up to 6.2 GB/s sequential read, 3.1 GB/s sequential write, and over 700K random read IOPS.
What form factor does the HPE MC990 use?
The HPE MC990 is a half-height, half-length double-wide PCIe card designed for dense server environments.