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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
Lenovo 4X77A88049 32GB DDR5 ECC RDIMM
Overview
The Lenovo 4X77A88049 is a 32GB DDR5 ECC Registered DIMM module designed to expand memory capacity in compatible Lenovo servers. This module provides increased bandwidth and performance for demanding enterprise workloads, including virtualization, database operations, and high-performance computing. It is engineered for stability and reliability in 24/7 operating environments, ensuring consistent data integrity.
Compatibility
This 32GB PC5-5600 ECC RDIMM (4X77A88049) is specifically designed for Lenovo ThinkSystem servers that support DDR5 ECC Registered memory. Verify your server's motherboard specifications and maximum supported memory configuration before installation. It is intended for systems requiring higher memory densities and faster data transfer rates.
Installation Notes
Install this memory module following the guidelines in your specific Lenovo ThinkSystem server's hardware maintenance manual. Ensure the server is powered off and all power sources are disconnected. Handle DIMMs by the edges to avoid touching the gold contacts. Align the notch on the module with the key in the DIMM slot and press down firmly until the retention clips engage. Do not force the module; if it does not seat properly, re-check alignment.
What's in the Box
- 1x Lenovo 32GB PC5-5600 ECC RDIMM (4X77A88049)
Compare with similar
Lenovo 32GB 1RX4 PC5-5600 16GB - 4X77A88049
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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System Design, Deployment & Technical Support
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
System Design Assistance
- Get help validating product compatibility
- Coverage requirements
- Storage planning and deployment architecture before you buy.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology