Samsung M393B5673EH1-CH9

Overview

The Samsung M393B5673EH1-CH9 is a 2 GB DDR3 registered memory module designed specifically for servers and workstations that require error correction and signal stability. Operating at 1333 MHz with a PC3-10600 rating, it ensures reliable performance and data integrity in demanding environments. This module supports dual-rank 2 R × 8 organization and uses a 240-pin RDIMM layout, making it a solid choice for maintaining or expanding memory in legacy server systems.

Key features

• Error-correcting code (ECC) technology that detects and corrects single-bit errors to prevent data corruption and system crashes.
• Registered DIMM design with a built-in register that buffers command, clock, and control signals to enhance signal integrity when multiple modules are installed.
• Dual-rank configuration balances performance and capacity, supporting stable operation in multi-DIMM server configurations.
• Operates at a standard 1.5 volts, ensuring predictable power consumption and compatibility with DDR3 server platforms.
• Complies with JEDEC PC3-10600 specifications, making it compatible with a wide range of servers from major manufacturers like Dell, HP, and IBM.
• 240-pin RDIMM form factor tailored for server and workstation motherboards that require registered memory modules.

Key specs

• Capacity: 2 GB
• Memory type: DDR3 ECC Registered DIMM
• Speed: 1333 MHz (PC3-10600)
• Voltage: 1.5 V
• Rank: Dual rank (2 R × 8)
• Pin count: 240-pin RDIMM
• Error correction: 8-bit parity ECC

Compatibility and use cases

This memory module is intended for use in servers and certain workstations that support ECC registered DDR3 memory. It is not compatible with standard desktop or laptop motherboards that require unbuffered memory. IT professionals managing legacy rack-mounted servers or small businesses aiming to extend the life of existing hardware will find this module a cost-effective way to increase memory capacity while maintaining system stability. It fits well in environments where continuous uptime and data integrity are critical, such as virtualization hosts, database servers, and enterprise applications.

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.

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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, 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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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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