Kingston KTH-PN426ES8/16G

Overview

The Kingston KTH-PN426ES8/16G is a 16GB DDR4 memory module designed to boost the performance of compatible HP workstations and ZBook laptops. Operating at 2666MT/s, it delivers faster data transfer speeds that help your system manage multitasking and demanding applications more efficiently. With ECC support, this module actively detects and corrects memory errors, ensuring system stability during intensive workloads.

Its 260-pin unbuffered SODIMM form factor fits compact systems, making it an ideal upgrade for devices like the HP Z2 Mini G4 and ZBook Power G7. Running at 1.2 volts, it balances power consumption with reliable performance, while the single rank 1Rx8 configuration and CL19 latency provide steady operation for professional use.

Key features

• 16GB DDR4 capacity that expands memory headroom for smoother multitasking and complex software
• 2666MT/s speed enabling faster data transfer and improved responsiveness in demanding tasks
• ECC support that detects and corrects memory errors to maintain system reliability during critical workloads
• Unbuffered SODIMM design tailored for compact systems requiring precise compatibility
• Single rank 1Rx8 configuration ensuring consistent and stable memory performance
• Low voltage operation at 1.2V to reduce power consumption without sacrificing speed
• CL19 latency that balances speed and stability for everyday and professional applications
• Tested compatibility with select HP Z2 Mini G4 and ZBook Power G7 models for hassle-free installation

Key specs

• Memory capacity: 16GB
• Memory type: DDR4
• Speed: 2666MT/s
• Form factor: 260-pin SODIMM
• Voltage: 1.2V
• ECC support: Yes
• Configuration: Single rank 1Rx8
• Latency: CL19

Compatibility and installation

This memory module is specifically designed for select HP workstations and laptops, including the Z2 Mini G4 and ZBook Power G7 series. Its 260-pin SODIMM form factor fits compact systems where space is limited, and the unbuffered design ensures compatibility with these devices. Installation is straightforward, allowing professionals to upgrade their systems quickly and return to work without delay.

Who this memory module is for

This Kingston memory module is well suited to professionals and power users who rely on HP Z2 Mini G4 or ZBook Power G7 devices for tasks that demand stable and efficient memory performance. Whether handling large datasets, running complex applications, or needing extra memory for multitasking, this module provides a reliable and tested upgrade that enhances system responsiveness and stability.

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Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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