Lenovo 64GB DDR5 TruDDR5
Brand: Lenovo | Category: Memory (RAM)
SKU: 4Z57A25944 | Part #: 4Z57A25944 | MPN: 4Z57A25944
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About the Lenovo 64GB DDR5 TruDDR5
A single Lenovo 64GB DDR5 TruDDR5 module (part number 4Z57A25944) enables ThinkSystem servers to reach 2TB+ total memory capacity when fully populated—the ceiling that enterprise infrastructure teams require for memory-intensive workloads at scale. This registered DIMM operates at 4800 MT/s with on-die ECC protection, delivering the speed and reliability demanded by data center environments where downtime carries measurable cost.
Built on Lenovo's TruDDR5 platform, the 4Z57A25944 uses 2Rx4 rank configuration and 1.1V specifications optimized for ThinkSystem server architectures. Storage architects and infrastructure procurement teams standardize on Lenovo memory to simplify qualification cycles and ensure validated compatibility across blade and rack deployments. The 288-pin RDIMM form factor integrates seamlessly into existing ThinkSystem environments, reducing deployment complexity.
Enterprise Deployment Scenarios
- In-memory database clusters requiring 1TB+ unified buffers for real-time analytics on financial or transactional datasets
- Virtualization host consolidation where high-density memory supports 200+ guest VMs with stable performance per server
- Machine learning inference farms needing consistent, ECC-protected memory for model serving and batch processing
- Data warehousing query nodes accelerating complex joins and aggregations via expanded L4 cache equivalency
- High-frequency trading platforms where memory bandwidth and error correction prevent costly transaction failures
The TruDDR5 4800MHz specification balances performance with thermal efficiency, critical for dense server deployments in UAE data centers. Lenovo validation ensures this module passes enterprise qualification standards, while Lenovo's warranty framework protects multi-year infrastructure investments. Contact Omnixon Global to request a quote for the 4Z57A25944 and discuss volume pricing for your ThinkSystem server refresh.
Technical Specifications
| Brand | Lenovo |
| Category | Memory (RAM) |
| SKU | 4Z57A25944 |
| Part Number | 4Z57A25944 |
| Condition | New |
| Capacity | 64GB |
| Form Factor | RDIMM |
| Speed | 4800 MT/s |
| Manufacturer Part Number | 4Z57A25944 |
| Module Type | RDIMM (Registered DIMM) |
| Memory Technology | DDR5 |
| Capacity | 64GB |
| Data Transfer Rate | 4800 MT/s |
| Pin Count | 288-pin |
| Form Factor | DIMM |
| Voltage | 1.1V |
| Error Correction | ECC (with on-die ECC at DRAM level) |
| Ranks | 2Rx4 |
| Product Line | TruDDR5 |
| Compatible Platform | Lenovo ThinkSystem servers |
| Module Series | Lenovo TruDDR5 4800MHz |
Frequently Asked Questions about Lenovo 64GB DDR5 TruDDR5
What does the Lenovo 64GB DDR5 TruDDR5 do?
The Lenovo 64GB DDR5 TruDDR5 is enterprise server memory designed for ECC-protected workloads — virtualization hosts, database servers, analytics platforms, and AI training rigs. Lenovo validates this module against major server vendor compatibility matrices.
What are the headline specs of the Lenovo 64GB DDR5 TruDDR5?
Key specifications for the Lenovo 64GB DDR5 TruDDR5: new condition; memory type DDR5; memory capacity 64GB; memory speed 4800 MT/s; memory voltage 1.1V; memory form factor RDIMM. Manufacturer part number 4Z57A25944. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.