Description
Upgrade compatible Lenovo ThinkSystem servers with high-capacity, enterprise-grade memory using the Lenovo ThinkSystem 256GB TruDDR4 2933MHz 3DS RDIMM. Designed for memory-intensive server environments, this module provides 256GB of DDR4 capacity with a 2933MHz operating speed and an 8Rx4 3DS architecture.
Lenovo TruDDR4 memory is engineered and tested for ThinkSystem platforms to deliver dependable performance, compatibility, and reliability. Its high-density 3DS RDIMM design makes it well suited for virtualization, databases, analytics, and other workloads that benefit from large system memory configurations.
With a 1.2V operating voltage and registered DIMM architecture, the 4ZC7A08727 provides a Lenovo-qualified memory expansion option for supported ThinkSystem servers.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Lenovo |
| Product Family | ThinkSystem |
| SKU / Part Number | 4ZC7A08727 |
| Feature Code | B4Y3 |
| Memory Capacity | 256GB |
| Memory Technology | TruDDR4 / DDR4 |
| Memory Speed | 2933MHz |
| Module Type | 3DS RDIMM |
| Rank / Organization | 8Rx4 |
| Voltage | 1.2V |
| Memory Class | Registered Server Memory |
| Application | Lenovo ThinkSystem Servers |
| Product Type | Server 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
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