Samsung M393B1K70DH0-YH9

Overview

The Samsung M393B1K70DH0-YH9 is an 8 GB DDR3 server memory module designed to enhance stability and reliability in server environments. It operates at a data rate of 1333 Mbps and features registered ECC technology, which helps detect and correct memory errors to maintain system uptime. This module supports 240-pin RDIMM slots and offers dual-voltage operation at 1.5 V or 1.35 V, providing flexibility for various server configurations.

Key features

• Registered ECC memory that detects and corrects common errors to improve system stability and reduce downtime
• Dual-voltage support allowing operation at 1.5 V or 1.35 V to balance power consumption and performance
• 2-rank by 4-device layout that evenly distributes memory load for better signal integrity, especially in dual-processor systems
• Compatible with 240-pin RDIMM slots commonly found in server motherboards supporting ECC memory
• Designed to fit rack or tower servers handling virtualization, database tasks, and other workloads requiring reliable memory

Key specs

• Memory capacity: 8 GB
• Memory type: DDR3 RDIMM with ECC
• Data rate: 1333 Mbps
• Voltage: 1.5 V or 1.35 V dual-voltage operation
• Pin count: 240-pin
• Rank and device organization: 2-rank by 4-device

Compatibility and installation

This memory module is compatible with server motherboards that support registered ECC DDR3 memory in 240-pin RDIMM slots. It is important to verify that your server’s qualified vendor list includes this type of module before installation. The module is well suited for upgrading older systems or expanding memory capacity in mixed-voltage environments. Installation involves powering down the server, firmly seating the module in the slot, and rebooting to immediately benefit from increased memory capacity and stability.

Ideal uses and environments

The Samsung M393B1K70DH0-YH9 fits well in small business data centers, lab servers, and edge deployments where memory reliability is critical. It supports workloads such as virtualization and database management where error correction and signal integrity help maintain consistent performance. This module is a strong choice for IT professionals looking to enhance server memory without compromising power efficiency or compatibility.

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