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Dell Precision T7920 Dual LGA3647 DDR4 Motherboard RN4PJ
DELL
Product Specification
| Brand | DELL |
| SKU | MB-DELL-T7920-RN4PJ |
| Dell Part Number | RN4PJ |
| Product Type | Motherboard |
| Socket Type | Dual LGA3647 |
| CPU Support | Intel Xeon Scalable CPUs |
| Memory Support | DDR4 ECC RDIMM |
| Expansion | PCIe Expansion Support |
| Compatibility | Dell Precision T7920 |
| Form Factor | Workstation System Board |
| Condition | Refurbished and Tested |
About This Product
Overview
The Dell Precision T7920 motherboard with Dell part number RN4PJ is an OEM workstation system board built for the Precision T7920 platform. Designed around a dual LGA3647 socket layout, it supports Intel Xeon Scalable processors and DDR4 ECC RDIMM memory, making it a practical replacement option for maintaining or restoring a compatible Dell workstation. As a genuine Dell board, it is intended to integrate with the T7920 system architecture and provide the core connectivity needed for professional computing environments. This makes it a strong fit for users who need a replacement motherboard for a Dell Precision T7920 rather than a generic alternative. The board is also identified as refurbished and tested, which adds confidence for buyers looking for a verified replacement part for an existing workstation build.
Performance & Scalability
With support for dual Intel Xeon Scalable CPUs, this motherboard is suited to workloads that benefit from multi-processor capability and workstation-class performance. The dual-socket design allows the platform to support demanding applications that rely on higher core counts, broad memory capacity, and stable operation under sustained use. DDR4 ECC RDIMM support is especially valuable in professional systems because it is designed for memory reliability and consistency in environments where data integrity matters. PCIe expansion support also helps the board accommodate additional hardware such as graphics cards, storage adapters, or other expansion devices commonly used in workstation deployments. For organizations or users maintaining a Precision T7920, this motherboard provides a direct path to restoring system functionality while preserving the platform’s intended performance characteristics.
Storage Flexibility
Although this product is a motherboard rather than a storage device, its PCIe expansion support can play an important role in overall system storage flexibility. In a workstation environment, PCIe connectivity may be used to add storage controllers or other expansion hardware that supports a broader range of storage configurations. This makes the board useful in systems where storage needs may evolve over time or where a replacement motherboard must continue supporting the existing workstation setup. For users rebuilding a Dell Precision T7920, keeping the original platform compatibility intact can help simplify integration with the rest of the system and maintain the expected workflow of the workstation.
Why Choose This Product?
This Dell Precision T7920 motherboard is a sensible choice for buyers who need a compatible OEM replacement part with clearly identified system support. The dual LGA3647 socket design, Intel Xeon Scalable CPU support, and DDR4 ECC RDIMM compatibility make it suitable for a wide range of workstation repair and upgrade scenarios within the T7920 platform. Because it is an original Dell board, it is intended to match the system’s hardware requirements more closely than a non-matching alternative. For IT teams, resellers, and workstation owners, this can help reduce compatibility concerns and streamline replacement planning. If you are looking to restore a Dell Precision T7920 with a verified system board, RN4PJ offers a straightforward and platform-specific solution.
Frequently Asked Questions
What system is this Dell RN4PJ motherboard compatible with?
This motherboard is compatible with the Dell Precision T7920 workstation.
What processors does this motherboard support?
It supports Intel Xeon Scalable CPUs with a dual LGA3647 socket design.
What type of memory does this board use?
The board supports DDR4 ECC RDIMM memory.
Is this an original Dell replacement part?
Yes, this is an OEM Dell replacement motherboard with part number RN4PJ.
Can this motherboard support expansion cards?
Yes, it includes PCIe expansion support for compatible add-in cards.
Why Buy a Refurbished Products?
Refurbished enterprise servers offer enterprise-grade performance at a fraction of the new price.
Up to 70% Cost Savings
Refurbished R650xs units deliver identical hardware capability to new, at significantly lower upfront cost — freeing budget for CPUs, RAM, and storage.
Fully Tested & Verified
Every unit undergoes comprehensive hardware diagnostics before dispatch. POST tests, burn-in, memory checks, and power supply verification are standard.
Immediate Availability
Unlike new enterprise servers with lead times of weeks or months, refurbished stock is ready to ship within 24 hours of ordering.
Same Performance
The hardware inside the R650xs performs identically whether purchased new or refurbished. The 3rd Gen Xeon platform, PCIe Gen4, and iDRAC9 are unchanged.