How to Value Used Semiconductor Equipment: Fair Market Value and Depreciation

This guide is for: A mid-sized fab manager trying to sell a depreciated etcher or a buyer worried they’re about to waste $500K on a dud.

Last week, I got a call from a client who bought a used Lam Research P5 etcher for $180K, thinking it was a “fair deal.” Turns out, the tool had a 22% higher depreciation rate than he expected because he missed the IRS’s MACRS 5-year schedule for that model. He lost $75K. That’s the cost of ignorance.

Here’s what you lose if you get this wrong:

• $200K+ in lost equity if you sell too cheap.
• $50–150K in avoidable taxes from misclassifying depreciation.
• A 15–20% premium paid to brokers who don’t explain node transitions.

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Orderly Liquidation Value vs. Fair Market Value: Which One Hurts Your Wallet?

Let’s get this straight: orderly liquidation value (OLV) is what you’d get if you shut down a fab and sold everything fast. Fair market value (FMV) is what a sane buyer pays in a normal market.

Example: A used Applied Materials Centura PVD tool (model 5500) might have an OLV of $90K if you’re desperate, but FMV is $135K. The difference? Time and buyer pool. Rush a sale, and you’ll underprice. Wait for the right buyer, and you pocket $45K more.

But here’s the catch: OLV is what banks use for collateral. If your lender forces a fire sale, you’ll take that $90K hit. Know which game you’re playing.

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IRS Depreciation Schedules: Why MACRS 5–7 Year Matters for Your Taxes

The IRS isn’t kind to used equipment. Most tools fall under MACRS 5–7 year class lives, but the specifics matter.

• A 5-year schedule (e.g., plasma etchers) depreciates faster. After 3 years, it’s already 60% depreciated.
• A 7-year schedule (e.g., some 200mm 200mm-tool CMP tools) only hits 43% depreciation in year 3.

Here’s where it bites: If you buy a used tool, you can’t restart the depreciation clock. Suppose you buy a 2-year-old 7-year asset. You get 5 more years of depreciation, but the IRS calculates your basis based on the purchase price and remaining value. Mess this up, and the IRS will come after you.

Pro tip: Always ask for the original cost basis and depreciation history. Without it, you’re guessing.

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Node Transitions: Why 200mm → 300mm Shifts Slash Resale Prices

When the industry moved from 200mm to 300mm wafers, 200mm tools became “legacy” junk. Fast forward: A 200mm 200mm-tool tool that once sold for $250K in 2010 now fetches $40–60K. Even if it works.

But here’s the flip side: Some 200mm tools hold value in niche markets (e.g., power semiconductors, MEMS). A used Novellus 200mm CVD tool with low hours might still pull $80K if it’s serviceable.

The lesson? Node transitions = value cliffs. If you’re holding a 200mm tool, don’t assume it’s worthless. But don’t expect to break even either.

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What Makes Equipment Hold or Lose Value? The 3 Big Factors

1. Service history. A tool with a documented PM schedule (e.g., every 2,000 wafers) holds 30%+ more value than a “mystery box.”
2. Brand and spare parts. Lam, Applied Materials, and Tokyo Electron tools get premium prices because spares are easy to find. A rare tool from a third-tier vendor? Good luck.
3. Failure rate. If a tool has a 12–15% downtime rate (common in older 200mm 200mm-tool tools), its FMV drops 40–50%.

Don’t fall for “it still works” arguments. A broken tool is a $50K paperweight.

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What to Do Next

1. Audit your equipment’s depreciation history. Use IRS Pub 946 and cross-check with the original purchase date.
2. Get a FMV/OLV appraisal. Pay $1,500–3,000 for a broker to run comps, not a generic “valuation tool.”
3. Upgrade or retire? If a tool’s maintenance costs exceed 30% of its FMV annually, cut your losses.

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FAQs

"How much does a used 200mm semiconductor tool cost?"
A used 200mm 200mm-tool etcher with 10k+ wafers processed typically ranges from $40K–$120K, depending on brand and service history.

"What is MACRS depreciation for semiconductor equipment?"
Most tools are 5–7 year class assets. A 5-year asset depreciates 20% in year 1, 32% in year 2, etc. (see IRS Table 1).

"Does 300mm equipment hold more value than 200mm?"
Yes, but only if it’s post-2015 and compatible with 14nm+ nodes. A 300mm 300mm-tool PVD tool in good condition pulls $150K–$300K.

"How to calculate fair market value for used etchers?"
Use 70–85% of the tool’s original purchase price, adjusted for node relevance, hours, and failure rate.

"What’s the depreciation schedule for a Lam Research etcher?"
Lam’s 5-year MACRS schedule applies to most plasma etchers. Check the asset’s age to calculate remaining depreciation.

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Related reading: Semiconductor Equipment Appraisal and Valuation Guide 2026 | How to Sell Used Semiconductor Equipment for the Best Price 2026