647647-071 HP 4GB DDR3 1333MHz ECC RDIMM 1.35V 240-Pin Memory

What servers support the HP 647647-071 memory module?

This memory module is designed for HP servers that support 4GB DDR3 ECC Registered DIMMs with a 240-pin configuration. Compatibility depends on the server's motherboard supporting DDR3 ECC RDIMM at 1333MHz and 1.35V operation.

What does ECC stand for on this HP memory?

ECC stands for Error-Correcting Code, a feature that detects and corrects single-bit memory errors to improve data integrity in server environments.

Can this memory module be used in desktop PCs?

No, this HP 4GB DDR3 ECC RDIMM module is designed for servers requiring ECC registered memory and is not compatible with standard desktop PCs that typically use unbuffered DIMMs.

What is the significance of the 240-pin specification?

The 240-pin count indicates the physical interface of the DDR3 RDIMM, ensuring it fits into the corresponding memory slots on compatible HP server motherboards.

Is the 1.35V voltage typical for DDR3 memory?

This module operates at a lower voltage of 1.35V, which is common for DDR3L (low voltage) memory variants, helping reduce power consumption in server systems.

Does this module support registered DIMM functionality?

Yes, the HP 647647-071 is a registered DIMM (RDIMM), which buffers memory signals to improve stability in multi-module server configurations.