Description
Boost your server’s performance with the HPE 480GB NVMe Gen4 Mainstream Performance Read Intensive M.2 PM9A3 SSD (P69543-B21). Designed for read-intensive workloads, this compact M.2 SSD delivers high-speed NVMe Gen4 performance and ultra-low latency. Ideal for booting platforms and read-heavy applications, it features digitally signed firmware for enhanced security and supports HPE Compute Mainstream Platforms. Engineered for durability, the drive offers 876 TBW of endurance and up to 135,000 read IOPS—perfect for modern enterprise environments seeking reliability, performance, and power efficiency in a small footprint.
| Specification | Details |
|---|---|
| Model Number | P69543-B21 |
| Capacity | 480 GB |
| Interface | NVMe Gen4 |
| Form Factor | M.2 (2280 mm) |
| Performance - Read | Max 135,000 IOPS (4KiB, Q=256) |
| Performance - Write | Max 20,000 IOPS (4KiB, Q=256) |
| Endurance (DWPD) | 1 Drive Write Per Day |
| Total Bytes Written (TBW) | 876 TBW |
| Power Consumption | 3.7 Watts |
| Security | Digitally signed firmware |
| Hot Plug Support | Non-hot pluggable |
| Dimensions (W x D x H) | 10.8 x 15.88 x 3.75 cm |
| Weight | 0.5 kg |
| Compatibility | HPE Compute Mainstream Platforms (see QuickSpecs) |
| Warranty | 3-year limited warranty (subject to max usage limits) |
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
