
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
HP RP001231131 8GB DDR3-1600MHz RDIMM 2Rx4 CL11 Memory
- 8GB DDR3 SDRAM
- Speed: 1600MHz (PC3-12800R)
- Registered DIMM (RDIMM)
- Configuration: 2Rx4 (Dual Rank, x4 data width)
- Latency: CL11
- ECC (Error-Correcting Code) support
- Designed for HP servers
RP001231131 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
- 8GB
- Memory Type
- DDR3 SDRAM
- Form Factor
- RDIMM (Registered DIMM)
- Speed
- 1600MHz
- Rank
- 2Rx4 (Dual Rank, x4)
- CAS Latency
- CL11
Product details
The HP RP001231131 is an 8GB DDR3 Registered DIMM (RDIMM) memory module. It operates at 1600MHz with CL11 latency and features a 2Rx4 configuration, designed for HP servers requiring high-capacity, high-performance memory.
Technical Information
| Capacity | 8GB |
| Memory Type | DDR3 SDRAM |
| Form Factor | RDIMM (Registered DIMM) |
| Speed | 1600MHz |
| Rank | 2Rx4 (Dual Rank, x4) |
Additional Specifications
| CAS Latency | CL11 |
| ECC | Yes |
| Manufacturer | HP |
| Part Number | RP001231131 |
Description
The HP RP001231131 is an 8GB DDR3 Registered DIMM (RDIMM) memory module, engineered for high-performance HP server environments. This module operates at a fast speed of 1600MHz, ensuring rapid data access and processing for demanding enterprise applications. As an RDIMM, it incorporates a register that buffers command and address signals, reducing the load on the memory controller and enabling systems to support larger amounts of RAM and maintain stability under heavy workloads. This memory module is configured as Dual Rank (2Rx4), meaning it has two ranks of memory chips, each with an x4 data width. Dual-rank modules can offer performance advantages by allowing the memory controller to interleave operations between ranks, potentially increasing bandwidth. The module also features ECC (Error-Correcting Code) support, which is crucial for server reliability as it can detect and correct memory errors, preventing data corruption and system downtime. The CAS Latency (CL) is CL11, indicating the number of clock cycles required for the memory to respond to a request. Designed to meet the stringent requirements of modern data centers and enterprise applications, the HP RP001231131 is an excellent choice for upgrading or populating memory in HP servers. It is well-suited for memory-intensive tasks such as virtualization, large-scale databases, high-performance computing, and complex analytics, where capacity, speed, and reliability are paramount.
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 RP001231131.



