Description
Accelerate your data center performance with the HPE 6.4TB NVMe Gen4 High Performance Mixed Use SSD, purpose-built for applications demanding a balance between read and write operations. This 2.5" Small Form Factor (SFF) SSD with U.3 interface and PCIe Gen4 support ensures blazing-fast data access, reduced latency, and optimal endurance—ideal for Big Data analytics, HPC, databases, and virtualization. Engineered with HPE’s Digitally Signed Firmware and over 3.35 million hours of testing, this SSD delivers reliability and trusted performance with hot-plug capability and compatibility with HPE ProLiant servers.
| Key Specification | Details |
|---|---|
| Part Number | P40572-B21 |
| Form Factor | 2.5" Small Form Factor (SFF) |
| Interface | U.3 PCIe Gen4 NVMe |
| Capacity | 6.4 TB |
| Performance - Read IOPS | Up to 1,000,000 IOPS @ Q256 |
| Performance - Write IOPS | Up to 280,000 IOPS @ Q128 |
| Read IOPS (4KiB, Q=16) | 180,000 |
| Write IOPS (4KiB, Q=16) | 270,000 |
| Workload | Mixed Use |
| Drive Writes Per Day (DWPD) | 3 |
| Endurance - Lifetime Writes (PB) | 35.04 |
| Hot-Plug Support | Yes |
| Power Consumption | 17.66 Watts |
| Carrier Type | HPE Basic Carrier |
| Product Dimensions | 8.63 x 9.00 x 5.75 in |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
