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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 4X77A88051 32GB DDR5 ECC RDIMM
Overview
The Lenovo 4X77A88051 is a 32GB DDR5 ECC Registered DIMM (RDIMM) module. It is engineered to enhance the memory capacity and performance of compatible Lenovo ThinkSystem servers, enabling smoother operation for demanding enterprise workloads like virtualization, database management, and large-scale data analytics. This module is designed for server environments where memory bandwidth and reliability are critical.
Compatibility
This 32GB PC5-5600 RDIMM (4X77A88051) is specifically designed for select Lenovo ThinkSystem servers that support DDR5 ECC RDIMM memory. Always verify your server's motherboard specifications and existing memory configuration for compatibility before installation. Consult your server's hardware maintenance manual for the exact list of supported memory types, speeds, and maximum capacities.
Installation Notes
Install this memory module in a populated DDR5 DIMM slot on a compatible Lenovo ThinkSystem server motherboard. Ensure the server is powered off and disconnected from AC power before opening the chassis. Align the notch on the module with the key in the DIMM slot and press down firmly on both ends until the retention clips snap into place. Refer to the server's documentation for specific slot population order and guidelines to achieve optimal dual-channel or quad-channel performance.
What's in the Box
- 1x Lenovo 32GB 2RX8 PC5-5600 ECC RDIMM (4X77A88051)
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Lenovo 32GB 2RX8 PC5-5600 16GB - 4X77A88051
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