Description
The AddOn HP® P11057-1A1 Compatible 128GB DDR4-2933MHz Load-Reduced Quad Rank x4 CL21 LRDIMM delivers outstanding reliability and performance for enterprise servers. Built to meet or exceed OEM specifications, this factory original memory module ensures seamless integration and dependable operation.
Manufactured using premium components from tier-1 suppliers (Samsung®, Micron®, or Hynix®), every module is rigorously tested, uniquely serialized, and backed by AddOn’s lifetime warranty. Designed for high-density workloads and mission-critical applications, this ECC load-reduced module ensures maximum uptime and stability, while remaining fully JEDEC compliant.
Perfect for IT administrators and enterprises, this module guarantees compatibility with HP® systems using part numbers P11057-0A1 and P11057-1A1.
| Specification | Details |
|---|---|
| Compatible OEM | HP® |
| Compatible With OEM Part Number(s) | P11057-0A1, P11057-1A1 |
| Form Factor | LRDIMM |
| Memory Size | 128GB |
| Memory Technology | DDR4 |
| Memory Speed | DDR4-2933MHz |
| Speed | 2933MHz |
| Rank | Quad |
| Chip By Value | x4 |
| DIMM Type | Load-Reduced |
| Error Correction | ECC |
| CAS Latency | CL21 |
| Memory Voltage | 1.2V |
| Pins | 288 |
| Physical Dimensions (HxWxD) | 0.5 in. x 2 in. x 6.5 in. |
| Product Shipping Weight | 0.75 lb |
| Kit | No – 1 Piece |
| TAA Compliant | No |
| ECCN | EAR99 |
| HTS Code (UK) | 84733020 |
| HTS Code (US) | 8473.30.5100 |
| UNSPSC Code | 43201402 |
| UPC Code | 195285852830 |
| What’s in the Box | 1x memory module |
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
