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46M7142 ✓ Verified by PartsTable
IBM · MOTHERBOARD · SERVER_MOTHERBOARD
WHAT YOU NEED TO KNOW
Server motherboards must show provenance from a working machine. Physical inspection on arrival — check for bent or broken pins. The number one problem is physical damage from bad packaging. Consider shipping inside a chassis for protection and always include shipping insurance. Key checks: Physical inspection for bent/broken pins.
#1 problem: physical damage from bad packaging
PRODUCT OVERVIEW

IBM Dual Socket Server Motherboard for x3550. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MOTHERBOARD→ SERVER_MOTHERBOARD→ 46M7142
SPECIFICATIONS
Part Number46M7142
ManufacturerIBM
COMPONENT DIAGRAM
CPU 0 LGA 4677 PRIMARY CPU 1 LGA 4677 OPTIONAL VRM PHASE 0 VRM PHASE 1 DIMM (CPU0) DIMM (CPU1) PCIe RISERS RISER 1 (x16) RISER 2 (x8) RISER 3 (x8) iLO / BMC MGMT PORT PCH CHIPSET SATA / NVMe / OCP USB · TPM · CTRL SLOT POWER · FRONT PANEL · FAN HEADERS System Board | Dual Socket | 12x DIMM | 3x PCIe Riser | iLO/BMC | SATA/NVMe/OCP TITLE SYSTEM BOARD PN 46M7142 MFR IBM IBM Dual Socket Server Motherboard for x
TYPICAL APPLICATIONS
  • Enterprise virtualization (VMware vSphere, Hyper-V)
  • Private cloud infrastructure (OpenStack, Azure Stack)
  • Email and collaboration platforms (Exchange, SharePoint)
  • High-availability clustering and failover
  • DevOps and CI/CD pipeline hosting
  • Remote desktop and VDI infrastructure
VERIFIED SUBSTITUTES & CROSS-REFERENCES

No verified substitutes available.

LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 46M7142?
46M7142 is a IBM Dual Socket Server Motherboard for x3550 manufactured by IBM. It is classified as a MOTHERBOARD (SERVER_MOTHERBOARD).
Is 46M7142 still available?
46M7142 is currently Unknown.
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Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
Last verified: July 2026