
Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
HP 688963-001 16GB DDR3-1600MHz RDIMM 2Rx4 CL11 Memory
- 16GB DDR3 RDIMM
- 1600MHz memory speed
- 2Rx4 module configuration
- CL11 CAS Latency
- Registered DIMM for server stability
- Compatible with DDR3-enabled servers
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
This HP 16GB DDR3 RDIMM is a high-speed memory module designed for server and workstation applications. It operates at 1600MHz with a CAS latency of 11 and features a 2Rx4 configuration, providing reliable performance for demanding computing tasks.
Technical Information
| Memory Type | DDR3 RDIMM |
| Capacity | 16GB |
| Speed | 1600MHz |
Additional Specifications
| CAS Latency | CL11 |
| Rank | 2Rx4 |
| ECC | Yes (Registered) |
Product Description
The HP 688963-001 is a 16GB Registered DIMM (RDIMM) module utilizing DDR3 technology, engineered for enhanced performance and stability in enterprise environments. Operating at a clock speed of 1600MHz, this memory offers significant bandwidth, crucial for handling large datasets and complex applications common in servers and high-performance workstations. The RDIMM design incorporates an onboard register to buffer command and address signals, reducing electrical load on the memory controller and allowing for higher memory capacities and improved system stability. This module features a 2Rx4 configuration, indicating it is dual-rank with four memory chips per rank. This arrangement can improve performance by allowing the memory controller to access different ranks independently, thereby increasing efficiency. The CAS Latency (CL) is rated at 11, which represents the number of clock cycles it takes for the memory to respond to a command, providing a balance between speed and reliability for demanding server workloads. Designed to be compatible with a wide range of DDR3-enabled HP servers and workstations, the 688963-001 is an ideal upgrade for systems requiring increased memory capacity and faster data processing. Its robust construction and adherence to industry standards ensure seamless integration and dependable operation, making it suitable for virtualization, database management, and other mission-critical applications.



