HX440C19PB3A/8 – DDR4 SDRAM – Kingston

Kingston HyperX Predator RGB HX440C19PB3A/8 is an 8GB DDR4-4000 (PC4-32000) CL19 1.35V non-ECC unbuffered 288-pin desktop memory module (1Rx8) with Intel XMP 2.0 and an RGB heat spreader. Now discontinued and available for RFQ.

The Kingston HX440C19PB3A/8 is an 8GB DDR4 SDRAM memory module from the HyperX Predator RGB family, engineered for gamers, overclockers, and PC enthusiasts who demand high-frequency performance. It is a single 1G x 64-bit, 1Rx8 module rated at DDR4-4000 (PC4-32000) with a CAS latency of CL19, operating at 1.35V via Intel XMP. The module ships in a 288-pin non-ECC unbuffered DIMM form factor and features Kingston’s aluminum heat spreader with RGB lighting and HyperX Infrared Sync technology.

Key Features

• Density: 8GB (single module)
• Organization: 1G x 64-bit, 1Rx8 (single rank)
• Memory type: DDR4 SDRAM
• Rated speed: DDR4-4000 (PC4-32000)
• XMP Profile #1: DDR4-4000 CL19 (19-21-21) at 1.35V
• XMP Profile #2: DDR4-3600 CL17 (17-18-18) at 1.35V
• JEDEC default: DDR4-2400 CL17 (17-17-17) at 1.2V
• Overclock profile: Intel XMP 2.0 support
• Form factor: 288-pin DIMM (UDIMM), non-ECC, unbuffered
• Contacts: Gold contact fingers
• Cooling/aesthetics: Aluminum heat spreader with RGB lighting and HyperX Infrared Sync

Applications

• High-performance gaming desktops and enthusiast builds
• Overclocking and benchmarking systems
• Content creation and media editing workstations
• Custom RGB-themed PC builds
• System repair, upgrade, and matched-module replacement

Why Source HX440C19PB3A/8 from Pacific Component Xchange

The HX440C19PB3A/8 is a discontinued HyperX Predator RGB module with little to no authorized-distributor availability, making it difficult to source through standard channels. As an independent distributor specializing in hard-to-find and obsolete memory, Pacific Component Xchange maintains access to stock of legacy and end-of-life parts like this one. We support builders who need exact-match modules for existing dual- or quad-channel kits, repair shops servicing enthusiast systems, and integrators completing legacy configurations. Every order is backed by our commitment to authenticity, inspection, and global shipping. Request a quote (RFQ) today and our team will respond with current availability and pricing for the quantity you need.