Kingston KCS-UC556S4-32G

Overview

The Kingston KCS-UC556S4-32G is a 32GB DDR5 memory module designed to deliver reliable, high-speed performance for demanding computing environments. Operating at 5600MT/s, it offers fast data transfer rates that help maintain smooth operation under intensive workloads. Equipped with ECC technology, this module automatically detects and corrects memory errors, ensuring data integrity and system stability, which is crucial for servers and workstations.

Its registered DIMM design with a single-rank layout supports stable performance during heavy multitasking, while the 1.1-volt power requirement balances energy efficiency with speed. The 288-pin configuration and CL46 latency make it compatible with DDR5 systems that require responsive and dependable memory upgrades.

Key features

• High-speed DDR5 memory running at 5600MT/s to accelerate data processing and reduce bottlenecks
• ECC support that automatically detects and corrects errors to prevent data corruption and system crashes
• Registered DIMM design with single-rank layout for enhanced stability in server and workstation environments
• Operates at a low voltage of 1.1 volts to improve power efficiency without compromising performance
• CL46 latency that provides responsive memory access for demanding applications
• Built with x4 chip organization to maintain consistent and reliable operation under heavy loads

Key specs

• Capacity: 32 GB
• Memory type: DDR5
• Speed: 5600MT/s
• Latency: CL46
• Voltage: 1.1 V
• Form factor: 288-pin DIMM
• ECC: Yes, error-correcting code supported
• Module type: Registered DIMM, single-rank
• Chip organization: x4

Compatibility and use cases

This memory module is designed for DDR5-compatible servers and workstations that require stable and fast memory to handle intensive workloads. It fits well in professional IT environments where uptime and data integrity are priorities, such as data centers, enterprise servers, and high-performance computing setups. Its ECC and registered DIMM features make it a strong choice for users who need reliable memory that supports multitasking and critical applications without interruption.

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.

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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.

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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.

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