Description
Boost the performance of write-intensive applications with the HPE 800GB SAS 12G Write Intensive SFF SC PM5 SSD. Designed for demanding enterprise workloads, this 2.5" SFF hot-swappable SSD delivers exceptional write IOPS and endurance with 10 DWPD. Ideal for software-defined storage cache, big data analytics, and high-performance computing, this drive is built on SAS-4 technology and offers future-ready 24Gb SAS compatibility. Backed by over 3 million hours of testing, HPE SSDs ensure data security with digitally signed firmware and full-path data error detection for enhanced reliability.
| Specification | Details |
|---|---|
| Part Number | P04543-K21 |
| Capacity | 800 GB |
| Interface | SAS 12Gb/s |
| Form Factor | 2.5" Small Form Factor (SFF) |
| Carrier | HPE Smart Carrier |
| Hot-Swap | Yes |
| Performance - Read IOPS | 165,000 (4KiB, Q=32) |
| Performance - Write IOPS | 120,000 (4KiB, Q=16) |
| Endurance | 10 DWPD (Drive Writes Per Day) |
| Lifetime Writes | 14,600 TB |
| Power Consumption | 4.26 Watts |
| Technology | SAS-4 (24Gb Ready, backward compatible) |
| Dimensions (imperial) | 8.63 x 9 x 5.75 in |
| Weight | 1.508 lb |
| Firmware | Digitally Signed Firmware |
| Error Management | Full Data-Path Error Detection |
| Application Workload Type | Write Intensive |
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
