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00E7158 — Processor Specs

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IBM · PROCESSOR · VRM
WHAT YOU NEED TO KNOW
Socket type is critical: LGA 3647 vs SP3 vs SP5 are not interchangeable TDP tier determines heatsink requirement — Bronze vs Platinum differ
Pin 1 orientation must be correct — CPU dropped incorrectly = bent pins
PRODUCT OVERVIEW
IBM VRM Voltage Regulator for 8231-E2C p730

IBM VRM Voltage Regulator for 8231-E2C p730. Key specifications include Manufacturer Part Number: 00E7158. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
PROCESSOR→ VRM→ 00E7158
SPECIFICATIONS
Manufacturer Part Number00E7158
COMPONENT DIAGRAM
PIN 1 SERVER CPU PROCESSOR LGA/SP SOCKET 76.0 mm 56.5 mm LGA/SP SOCKET — Server CPU Pin 1 alignment triangle IHS — Nickel-plated copper Thermal interface to heatsink TDP — 35W to 400W Bronze / Silver / Gold / Platinum CONTACT — LGA pads Socket-side pins (not on CPU) TITLE SERVER CPU PN 00E7158 MFR IBM Processor Vrm 2b4e For 8231-e1c, E1d, E2
TYPICAL APPLICATIONS
  • Enterprise virtualization host density upgrades
  • Database server performance scaling
  • AI/ML inference workloads
  • High-performance computing (HPC) clusters
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
01AF396SubstituteBROKER-VERIFIED
IBM VRM Voltage Regulator for 8231-E2C p730
substitute
00J0252SubstituteBROKER-VERIFIED
IBM VRM Voltage Regulator for 8231-E2C p730
substitute
VRB005030GSubstituteBROKER-VERIFIED
IBM VRM Voltage Regulator for 8231-E2C p730
substitute
00FX411SubstituteBROKER-VERIFIED
IBM VRM Voltage Regulator for 8231-E2C p730
substitute
01AF542SubstituteBROKER-VERIFIED
IBM Proc Vrm
substitute
VRB005031GSubstituteBROKER-VERIFIED
IBM VRM Voltage Regulator for 8231-E2C p730
substitute
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 00E7158?
00E7158 is a Processor Vrm 2b4e For 8231-e1c, E1d, E2d, 82 manufactured by IBM. It is classified as a PROCESSOR (VRM).
What parts can replace 00E7158?
There are 8 known substitutes for 00E7158: 01AF396, 00J0252, VRB005030G and 5 more. Substitute compatibility should be verified for your specific system.
Is 00E7158 still available?
00E7158 is currently Unknown.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: October 2026