Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Lenovo 03GX391 512GB DDR4-3200MHz DCPMM CL22 Memory
- Capacity: 512GB
- Memory Type: DDR4
- Speed: 3200MHz
- CAS Latency: CL22
- Technology: DCPMM (Data Centric Persistent Memory)
- Form Factor: RDIMM (Registered DIMM)
- Voltage: Standard DDR4 voltage
- Application: High-performance servers and workstations
03GX391 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Capacity
- 512GB
- Memory Type
- DDR4
- Speed
- 3200MHz
- CAS Latency
- CL22
- Technology
- DCPMM
- Form Factor
- RDIMM
Product details
The Lenovo 03GX391 is a 512GB DDR4-3200MHz DCPMM CL22 memory module. Designed for high-performance computing environments, it utilizes Data Centric Persistent Memory technology for enhanced speed and data persistence.
Technical Information
| Capacity | 512GB |
| Memory Type | DDR4 |
| Speed | 3200MHz |
| CAS Latency | CL22 |
Additional Specifications
| Technology | DCPMM |
| Form Factor | RDIMM |
| ECC | Yes (inherent to DCPMM) |
Description
The Lenovo 03GX391 represents a significant advancement in memory technology, integrating Data Centric Persistent Memory (DCPMM) capabilities with high-speed DDR4 specifications. This 512GB module operates at a rapid 3200MHz frequency with a CAS Latency of CL22, ensuring swift data access and processing. Its DCPMM nature allows for data to persist even when power is removed, blurring the lines between traditional RAM and storage, offering unique benefits for applications requiring low latency and high data integrity. This memory is engineered for demanding enterprise workloads, including in-memory databases, analytics, and high-performance computing (HPC) environments. The combination of high capacity, fast clock speeds, and persistent data storage makes it ideal for accelerating applications that are sensitive to data latency and require rapid recovery. The RDIMM form factor ensures compatibility with server-grade motherboards that support registered memory modules, providing stability and scalability. With its 512GB capacity, the 03GX391 module significantly boosts the memory footprint of compatible systems, enabling larger datasets to be held in memory for faster analysis and processing. The DDR4 standard ensures broad compatibility with modern server architectures, while the DCPMM technology offers a pathway to next-generation computing paradigms. This memory is a critical component for organizations looking to maximize the performance and efficiency of their data-intensive operations.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for 03GX391.
