Kingston KF556R36RBK8-128

Overview

The Kingston KF556R36RBK8-128 is a DDR5 Registered DIMM memory kit designed for professionals who need high capacity and reliable performance. With 128GB total across eight 16GB modules running at 5600MT/s and a latency of CL36, it delivers fast and stable memory suitable for demanding workloads such as large data processing, simulations, and professional software. Its ECC functionality enhances system stability by detecting and correcting errors, making it ideal for workstations where data integrity is essential.

Key features

• ECC Registered DIMM technology that improves data integrity and system reliability by correcting multi-bit errors.
• High-speed 5600MT/s operation ensures smooth multitasking and responsiveness during intensive computing tasks.
• Large 128GB capacity spread over eight modules supports memory-intensive applications and multitasking environments.
• Supports Intel XMP 3.0 for straightforward performance tuning through BIOS adjustments without complex setup.
• Operates at an efficient 1.25V voltage, balancing power consumption and performance.
• Plug N Play installation simplifies setup by eliminating the need for manual configuration.
• RoHS compliant and halogen-free design aligns with environmental safety standards.

Key specs

• Memory type: DDR5 Registered DIMM (RDIMM)
• Total capacity: 128GB (8 x 16GB modules)
• Speed: 5600MT/s
• Latency: CL36
• Voltage: 1.25V
• Error correction: ECC (Error-Correcting Code)
• Compatibility: Supports Intel XMP 3.0 profiles

Designed for professional workstations

This memory kit is well suited to creative professionals, engineers, and data scientists who require large memory pools and error-free operation for complex simulations, data analysis, and content creation. Its ECC capability and high speed make it a strong choice for servers and workstations where uptime and data accuracy are critical. The kit’s Plug N Play feature and XMP support also make it accessible for users who want to maximize performance without extensive technical adjustments.

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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