Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
HP A0R57A 4GB DDR3-1333MHz RDIMM 1Rx4 CL9 Memory
- PC/Server 4 GB DDR3 Single-channel
- 1 x 4 GB
- CAS latency: 9
Was $82.00 · You save $12.00
Key specifications
See full specs ↓- CAS latency
- 9
- Internal memory
- 4 GB
- Memory layout (modules x size)
- 1 x 4 GB
- Internal memory type
- DDR3
- Memory clock speed
- 1333 MHz
- Component for
- PC/Server
Documents
Product details
HP 4GB DDR3 1333MHz. Component for: PC/Server, Internal memory: 4 GB, Memory layout (modules x size): 1 x 4 GB, Internal memory type: DDR3, Memory clock speed: 1333 MHz, CAS latency: 9
Features
| CAS latency | 9 |
| Internal memory | 4 GB |
| Memory layout (modules x size) | 1 x 4 GB |
| Internal memory type | DDR3 |
| Memory clock speed | 1333 MHz |
| Component for | PC/Server |
| Memory channels | Single-channel |
| Buffered memory type | Registered (buffered) |
| Memory ranking | 4 |
Description
The HP A0R57A is a 4GB DDR3 Registered DIMM (RDIMM) module, designed to enhance the memory capacity and performance of compatible HP servers. It operates at a frequency of 1333MHz, providing a bandwidth of PC3-10600, which is suitable for a variety of server tasks. As an RDIMM, it incorporates features for error checking and correction (ECC), ensuring greater system reliability and data integrity, essential for continuous operation in enterprise environments. This module features a 1Rx4 rank configuration, meaning it is single-ranked with four memory chips per rank. The CAS Latency (CL) is rated at 9, indicating relatively fast timing for data access. The registered nature of the DIMM helps to reduce the electrical load on the memory controller, enabling support for larger memory configurations and improving overall system stability, particularly in systems with many memory modules installed. This 4GB DDR3 RDIMM is a suitable component for upgrading or maintaining HP server systems that utilize DDR3 memory technology. It is designed to meet the demanding requirements of server environments where performance, stability, and data accuracy are critical. Always confirm system compatibility with your specific HP server model before purchasing.
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 A0R57A.
