Lenovo 4X77A08634

Overview

The Lenovo 4X77A08634 is a 32GB TruDDR4 memory module designed specifically for ThinkSystem servers. It provides a reliable way to expand your server’s memory capacity, helping your system handle more demanding workloads without slowing down. Running at 3200MHz, this module ensures fast data transfer speeds, keeping your server responsive even under heavy use.

Built with DDR4 technology and operating at 1.2 volts, it balances strong performance with energy efficiency. The dual-rank, registered design and 288-pin RDIMM form factor make it a perfect fit for ThinkSystem servers, ensuring compatibility and stability in critical environments. Whether you’re managing databases, virtualization, or other intensive applications, this memory module supports smooth and efficient operation.

This module is ideal for IT professionals and system administrators looking to upgrade or maintain their Lenovo ThinkSystem servers with high-quality, reliable memory components sourced from top-tier DRAM suppliers. It’s a straightforward solution to boost your server’s capacity and performance without compatibility concerns.

Key features

• 32GB memory capacity that significantly increases server workload handling
• DDR4 technology providing a balance of speed and power efficiency
• 3200MHz speed enabling fast data transfer and improved server responsiveness
• Dual-rank registered design enhancing stability and reliability in server environments
• Low 1.2 volt operation reducing power consumption and heat generation
• 288-pin RDIMM form factor ensuring seamless compatibility with Lenovo ThinkSystem servers
• Manufactured with components from Tier 1 DRAM suppliers for consistent quality

Key specs

• Memory capacity: 32GB
• Memory type: TruDDR4
• Speed: 3200MHz
• Voltage: 1.2 volts
• Rank: Dual-rank
• Form factor: 288-pin RDIMM
• Compatibility: Lenovo ThinkSystem servers only

Compatibility and reliability

This memory module is engineered exclusively for Lenovo ThinkSystem servers, ensuring full compatibility and optimal performance. Its registered design helps maintain signal integrity and system stability, which is critical for enterprise-grade servers running demanding applications. Using high-quality components from leading DRAM suppliers further guarantees dependable operation in mission-critical environments.

Ideal uses and environments

The 4X77A08634 memory module is well suited to data centers, virtualization hosts, and database servers where high memory capacity and speed are essential. It supports IT professionals and system administrators who need to upgrade server memory to handle increased workloads or maintain smooth operation under heavy multitasking. This module fits naturally into Lenovo ThinkSystem setups requiring reliable and efficient memory expansion.

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, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, 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; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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