
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
ATP AB12L72E4BFB3S 4GB DDR-333MHz RDIMM 2Rx4 CL2.5 Memory
- Capacity: 4GB
- Type: DDR-333MHz RDIMM (Registered DIMM)
- Configuration: 2Rx4 (Dual Rank x4)
- Latency: CL2.5
- Voltage: Standard DDR333 voltage
- Form Factor: DIMM
- Application: Server and Workstation Memory
AB12L72E4BFB3S 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 ↓- Memory Type
- DDR-333MHz RDIMM
- Capacity
- 4GB
- Rank
- 2Rx4
- CAS Latency
- CL2.5
- Module Type
- RDIMM
- Speed
- 333MHz
Product details
The ATP AB12L72E4BFB3S is a 4GB DDR-333MHz RDIMM memory module designed for servers and high-performance workstations. It features a 2Rx4 rank configuration and CL2.5 latency, ensuring efficient data transfer and system responsiveness.
Technical Information
| Memory Type | DDR-333MHz RDIMM |
| Capacity | 4GB |
| Rank | 2Rx4 |
Additional Specifications
| CAS Latency | CL2.5 |
| Module Type | RDIMM |
| Speed | 333MHz |
Description
This 4GB DDR-333MHz Registered DIMM (RDIMM) from ATP, identified by SKU AB12L72E4BFB3S, is engineered for demanding enterprise environments. Its 2Rx4 configuration signifies a dual-rank design with x4 data width per rank, optimizing memory access patterns for improved performance in multi-processor systems. The CL2.5 CAS Latency indicates a relatively low delay between command and data output, crucial for applications requiring rapid data retrieval. Designed to meet the rigorous standards of server and workstation computing, this memory module offers a reliable and high-performance solution for memory-intensive tasks. The RDIMM architecture includes an onboard register that buffers command and address signals, reducing electrical load on the memory controller and allowing for higher memory capacities and speeds. This makes it an ideal choice for upgrading existing systems or building new ones that require robust memory capabilities. Compatibility with DDR-333MHz interfaces ensures seamless integration with a wide range of server motherboards and chipsets that support this memory standard. The module's specifications are tailored for stability and efficiency, making it a dependable component for mission-critical applications where uptime and performance are paramount. Whether for virtualization, database management, or complex simulations, the AB12L72E4BFB3S provides the necessary bandwidth and responsiveness.
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 AB12L72E4BFB3S.



