Kingston KSM52E42BS8KM-16HA

Overview

The Kingston KSM52E42BS8KM-16HA is a 16GB DDR5 memory module designed to deliver high transfer speeds and reliable error correction for demanding computing environments. Operating at 5200 MT/s, it supports workloads such as 3D modeling, large spreadsheets, and running multiple virtual machines simultaneously. Its unbuffered 288-pin design fits motherboards that support DDR5 ECC UDIMM, making it a practical upgrade for workstations and servers where data integrity is critical.

Key features

• High-speed 5200 MT/s data rate that enhances system responsiveness and throughput for intensive applications
• Integrated ECC technology that automatically detects and corrects single-bit errors, reducing the risk of data corruption
• Low operating voltage of 1.1 V which reduces power consumption and heat generation compared to previous memory generations
• Compact 31.25 mm module height that ensures compatibility with most CPU coolers and maintains good airflow in tight system builds
• Compliance with RoHS standards and halogen-free manufacturing for environmentally responsible system assembly

Key specs

• Capacity: 16 GB
• Memory type: DDR5 ECC unbuffered DIMM
• Speed: 5200 MT/s (PC5-41600)
• Latency: CL42
• Voltage: 1.1 V
• Pin count: 288-pin
• Module height: 31.25 mm

Compatibility and use cases

This memory module is compatible with motherboards that support DDR5 ECC unbuffered DIMMs, making it suitable for engineering workstations, small business servers, and home labs where data accuracy and system stability are priorities. It fits well in setups that require both fast data processing and error correction without the complexity of additional tuning or buffering.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

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.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, 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. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

Learn more

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

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.

Learn more