OWC 8GB DDR4 2400MHz CL17 1.2V 260pin SODIMM HP ProBook memory upgrade

Targeted HP ProBook upgrade

This 8GB DDR4 SODIMM is built for HP ProBook 450 G6, 470 G5, 640 G4, 640 G5 and 645 G4 notebooks. It delivers a straightforward capacity increase for users who need more headroom for everyday multitasking and larger workloads. The module matches the factory memory specification for these models. It is not suited for systems that require ECC or registered memory.

JEDEC compliant 260 pin layout

The stick follows the standard 260 pin DDR4 SODIMM form factor and operates at 1.2V without a heat spreader. Its unbuffered, non ECC design drops directly into the ProBook memory slots with no extra configuration. The low profile construction clears tight chassis spaces typical of thin and light business laptops. Build quality meets JEDEC and RoHS requirements for a warranty safe installation.

DDR4 2400 CL17 practical ceiling

Rated at PC4 19200 with CL17 latency, the module runs at 2400MHz and is backward compatible with 2133MHz systems. Performance scales with the platform memory controller, so maximum throughput is defined by the ProBook chipset rather than the module alone. Buyers needing higher frequencies or lower latencies must verify their specific model supports faster JEDEC profiles before purchasing.