Memory HP 8GB DDR3 ECC Registered 1333MHz

HP 8GB DDR3 ECC Registered 1333MHz is a server-grade memory module designed to provide stable and predictable performance in multi-user and mission-critical environments. The module combines 8GB capacity with DDR3 technology and a 1333MHz data rate, and uses ECC (Error-Correcting Code) and registered (buffered) features to reduce data corruption and improve memory subsystem reliability for compatible HP workstations and servers.

Advantages

The ECC functionality detects and corrects single-bit memory errors to maintain data integrity, while the registered architecture reduces electrical load on the memory controller, enabling larger memory configurations and improved stability under sustained workloads. At 1333MHz and with an 8GB capacity, the module balances capacity and throughput for typical server tasks without excessive power draw. It is engineered for compatibility with systems that require ECC Registered DDR3 memory.

Suitable for

• Enterprise servers and rack-mounted systems that demand error correction and stable memory pools
• Workstations used for CAD, scientific computing, or data analysis where data integrity is important
• Virtualization hosts and small datacenter nodes requiring reliable memory for multiple virtual machines
• Memory upgrades where registered ECC DDR3 modules are specified by the server vendor

Key specifications

• Form factor: DIMM (240-pin standard for DDR3)
• Memory type: DDR3 SDRAM, ECC Registered (buffered)
• Capacity: 8GB per module
• Speed: 1333MHz (PC3-10600)
• Voltage: standard DDR3 operating voltage (1.5V typical)
• Latency: standard DDR3 CL timings (dependent on system configuration)
• Use environment: server and workstation platforms supporting ECC Registered DDR3

How to use

Install the memory module into an available compatible DIMM slot on a server or workstation motherboard that supports DDR3 ECC Registered modules. Before installation, power down the system and disconnect power. Consult the system or motherboard manual for supported memory population rules and slot order, and verify that the platform accepts 8GB ECC Registered DDR3 modules. Insert the module with correct orientation until the retention clips engage, then reconnect power and verify memory is recognized in system firmware or the operating system.

Usage recommendations

For reliable operation, populate memory in matched pairs or according to the server vendor's guidelines, update system firmware to the latest recommended revision that includes memory compatibility improvements, and use modules with identical type and speed when expanding memory. Avoid mixing registered ECC modules with non-registered or non-ECC consumer DIMMs to prevent compatibility issues.