Lenovo 4X77A77031
32GB DDR5-4800/PC5-38400 SDRAM Memory Module
Lenovo 32GB DDR5-4800/PC5-38400 SDRAM Memory Module is backordered and will ship as soon as it is back in stock.
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Highlights:
Highlights:
Every order includes:
Every order includes:
- Fast and secure shipping
- Free 30-days returns
- Manufacturer warranty
- Lifetime customer support
Description
Description
Overview
The Lenovo 4X77A77031 is a 32 GB TruDDR5 memory module designed to enhance the performance of Lenovo ThinkSystem SD650 V3 Neptune DWC servers. Operating at a DDR5-4800 data rate, it provides the high bandwidth needed for demanding workloads such as large in-memory databases, dense virtualization, and high-performance computing. This module supports enterprise environments where reliability and efficiency are critical.
Key features
- 32 GB TruDDR5 capacity that supports data-intensive applications and large-scale memory demands
- DDR5-4800 speed to increase memory bandwidth and improve overall system responsiveness
- Registered ECC design actively detects and corrects memory errors, ensuring data integrity and system stability
- Low 1.10 V operating voltage reduces power consumption, helping to lower data center energy costs
- Dual-rank layout and 288-pin DIMM form factor allow easy installation alongside existing memory modules without complex reconfiguration
- Validated compatibility with Lenovo ThinkSystem SD650 V3 Neptune DWC servers for seamless integration
Key specs
- Memory capacity: 32 GB
- Memory type: TruDDR5 SDRAM
- Speed: DDR5-4800 (PC5-38400)
- Voltage: 1.10 V
- Form factor: 288-pin DIMM
- Rank: Dual-rank
- Error correction: Registered ECC
- Compatible with: Lenovo ThinkSystem SD650 V3 Neptune DWC servers
Performance and reliability
This memory module is engineered to maintain high reliability in enterprise server environments. The registered ECC technology continuously monitors and corrects errors, preventing data corruption and minimizing downtime. Its efficient power usage supports servers running 24/7, making it a practical choice for IT administrators focused on both performance and operational costs.
Ideal uses and environments
The Lenovo 4X77A77031 fits well in data centers and enterprise setups that require robust memory performance for virtualization, AI model training, and real-time analytics. It is particularly suited for workloads that demand large memory capacity and fast data access, helping organizations scale their infrastructure without sacrificing stability or efficiency.
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Shipping and delivery
Shipping and delivery
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.
Returns and refunds
Returns and refunds
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.
Product warranty
Product warranty
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.
