Lenovo 4X97B04179 SR630 V4 E3.S 1T BK1&4 CBL for Cpu+mem

Lenovo 4X97B04179 SR630 V4 E3.S 1T BK1&4 Cable Kit for CPU and Memory

Overview

The Lenovo 4X97B04179 is a factory-configured cable assembly designed for use in the ThinkSystem SR630 V4 server platform. Specifically engineered for E3.S 1T BK1&4 configurations, this cable kit handles internal routing between the CPU and memory subsystems — the kind of detail that matters when you are building out or reconfiguring a server node and need OEM-matched interconnects rather than improvised alternatives.

Server cable assemblies are easy to overlook until they become the reason a build stalls. The 4X97B04179 is sourced factory-new to ensure connector geometry, pin-out, and latch retention match Lenovo's validated assembly specification for the SR630 V4. Substituting generic cabling in a high-density 1U server invites signal integrity problems and can void platform support — using the correct Lenovo part eliminates both risks.

Key Features

• Platform-Specific Fit: Engineered for the ThinkSystem SR630 V4 with E3.S 1T drive backplane in BK1 and BK4 positions — ensures correct routing without modification or cable management workarounds inside the chassis.
• CPU and Memory Signal Path: Dedicated cable for the CPU-to-memory interconnect path, maintaining signal integrity at the routing distances Lenovo validated for the SR630 V4 form factor.
• Factory-New Genuine Part: Sourced as a new Lenovo OEM assembly — correct connector keying, strain relief, and labeling as specified for the SR630 V4 platform.
• UNSPSC 43211600: Classified under Computer Equipment and Accessories, consistent with server internal components for enterprise procurement and asset tagging workflows.
• Manufactured in Mexico: Country of origin MX, relevant for procurement teams tracking supply chain geography or TAA compliance requirements at the component level.

Integration & Compatibility

The 4X97B04179 is explicitly designated for the Lenovo ThinkSystem SR630 V4. Before ordering, confirm your SR630 V4 chassis configuration matches the E3.S 1T BK1&4 backplane layout — the SR630 V4 supports multiple backplane options and cable kits are not interchangeable across configurations. Cross-reference your server's build record or Lenovo's SR630 V4 parts compatibility matrix to verify the correct cable part number for your specific node configuration.

Frequently Asked Questions

Q: What server platform is the Lenovo 4X97B04179 designed for?

A: The 4X97B04179 is designed specifically for the Lenovo ThinkSystem SR630 V4 server, supporting E3.S 1T BK1&4 backplane configurations for CPU and memory cable routing.

Q: Is this a genuine Lenovo part or a third-party cable?

A: This is a factory-new, genuine Lenovo OEM cable assembly — not a third-party or aftermarket substitute.

Q: Can the 4X97B04179 be used in other Lenovo ThinkSystem models?

A: Based on available evidence, this cable kit is specified for the SR630 V4 platform. Compatibility with other ThinkSystem models is not confirmed — verify against Lenovo's parts matrix for your specific chassis before ordering.

Q: What is the weight of this cable kit?

A: The 4X97B04179 weighs 10.00 lb as shipped.

Q: Is country of origin documentation available for this part?

A: Yes. The 4X97B04179 is manufactured in Mexico (country of origin: MX), which can be documented for procurement or supply chain compliance purposes.

Eden Phillips

The 4X97B04179 is one of those parts that looks trivial on a BOM until you are mid-build on a ThinkSystem SR630 V4 and realize the E3.S 1T BK1&4 backplane cable is missing. At 10 lb shipped, this is a substantive cable assembly — not a thin ribbon — which reflects the SR630 V4's multi-signal routing demands between CPU and memory subsystems.

Technical Highlights:

• E3.S 1T BK1&4 specificity: This cable targets a precise backplane slot configuration on the SR630 V4 — BK1 and BK4 positions. That specificity is intentional; Lenovo validates cable routing per backplane variant to maintain signal integrity at the CPU-memory interface.
• OEM assembly, factory-new: Connector keying and strain relief match Lenovo's production spec. Field-improvised cables in 1U chassis tend to cause intermittent memory errors that are difficult to diagnose — using the correct part number eliminates that variable entirely.
• Country of origin MX: For federal or enterprise procurement teams with supply chain documentation requirements, country of origin MX is confirmed and citable at the component level.

Deployment Considerations:

• Verify your SR630 V4 backplane configuration before ordering — the SR630 V4 ships in multiple backplane variants and cable kits are configuration-specific. A mismatch means the cable physically routes incorrectly or connectors don't reach.
• The 10 lb shipping weight is notably heavy for a cable kit; confirm this aligns with your expected part — if you ordered a single ribbon cable and receive a 10 lb shipment, double-check the part number matches your backplane variant before installation.

The right deployment scenario for the 4X97B04179 is straightforward: a ThinkSystem SR630 V4 node being built or reconfigured with an E3.S 1T backplane in BK1/BK4 positions, where maintaining Lenovo's validated internal cable routing is a requirement for platform support and signal integrity.