AMD EPYC 9555 64-Core

Name: AMD EPYC 9555 64-Core — Observed Market Signals
Creator: MarketSignalIndex
License: https://marketsignalindex.com/terms

Current asking prices

Median asking price

$5,888

Observed range

$2,100–$6,450

11 listings· 9 sellers· Updated Aug 25, 2026

Market signals

Derived from observed listings across all SKUs in this class.

▶What do OEM / Original / Compatible mean?

OEMCertified by a server vendor (Dell, HPE, Lenovo). May carry firmware locks and qualifications. Priced higher for vendor support and warranty alignment.

OriginalThe underlying component manufacturer's part, without OEM server-vendor branding or firmware lock. Typically the market pricing reference — platform compatibility should still be verified.

CompatibleThird-party alternatives meeting the same spec. Often 15–40% cheaper. May trigger vendor warnings on OEM-locked platforms — verify before substituting.

Market Spread

102%

Very wide spread. High volatility — verify condition and seller carefully.

Liquidity

Medium

11 samples. Reasonable basis for price benchmarking.

▶What do the signal colors mean?

Favorable — Tight spread, meaningful discount, or strong liquidity.

Neutral — Normal market conditions. No action flag.

Investigate — Wide spread, inverted pricing, or low sample count.

High alert — Very wide spread or significant price anomaly.

Insufficient — Too few samples to produce a reliable signal.

Market price confidence

The figures below reflect observed market pricing across multiple sellers and SKUs. Ranges and typical bands help distinguish outliers from defensible market prices.

OEM

Confidence: low

OEM pricing is typically negotiated directly with vendors and is not reflected in spot market listings.

Original

Confidence: high

$4500 – $6161

Typical market band

Observed range: $2099.99 – $6450
Median: $5888
11 listings • 2 SKU(s)

Compatible

Confidence: low

Pricing inferred from adjacent market tiers

OEM and original parts are rarely transacted directly in open markets.

How to interpret this

Prices within the typical market band represent common, defensible market rates.
Listings near the lower bound may reflect limited stock, condition differences, or less-established sellers.
Prices above the typical band often reflect vendor qualification, warranty, or support premiums.

Part numbers in this class

4 part numbers tracked. Not a guarantee of interchangeability — verify against your platform.

Manufacturer	MPN	Certification
AMD	100-000001142	Original	View SKU →
AMD	9555	Original	View SKU →
Dell	338-CRSL	OEM	View SKU →
HPE	P73360-B21	OEM	View SKU →

Risk & compatibility signals

⚠

OEM lock risk

Dell and HPE parts in this market carry firmware locks. Compatible or generic parts may trigger vendor warnings on those platforms. Verify platform policy before substituting.

✓

Original manufacturer alternative

Original manufacturer parts are available in this market, with 11 observed listings — often a lower-cost path around OEM firmware locks. Platform-specific qualification should still be verified.

⚠

Wide price spread detected

102% spread across observed listings. This often reflects condition differences (new vs refurbished), varying warranty terms, or outlier sellers. Verify condition and seller reputation before purchasing.

Equivalent part numbers

Parts grouped into this market share the defining CPU market-class attributes. Exact platform, firmware, and OEM compatibility should still be verified.

OEM-qualified equivalents

338-CRSL (Dell) — active
P73360-B21 (HPE) — active

Original manufacturer equivalents

100-000001142 (AMD) — active
9555 (AMD) — active

How to use this mapping

If you were quoted any of the part numbers above, they correspond to this market.
OEM-qualified parts offer the highest vendor support assurance and typically cost more.
Original manufacturer parts often provide the best balance of cost and compatibility.
Compatible alternatives may reduce cost but should be verified against platform policies.

Technical specifications

64-core EPYC Turin for high-core-count cloud and HPC deployments on Zen 5

Brand

AMD

Family

EPYC Turin

Socket

SP5

Generation

Turin

Cores

Threads

128

Base clock (GHz)

3.1

Turbo clock (GHz)

4.4

TDP (W)

360

L3 cache (MB)

256

Data Sources

Observed from:eBay·Marketplace seller 3efa3889·Marketplace seller 84d8862c·Marketplace seller 8a18ca28·Marketplace seller 8f311f0c·Marketplace seller 94272531·Marketplace seller 962ef038·Marketplace seller d5d37778·Marketplace seller d86fc243

Verified contributors have a formal data relationship with MarketSignalIndex. Other observed sources are public listings with no affiliation.

Other server CPU market classes

Compare signals across Intel Xeon and AMD EPYC processor classes.

▶How to interpret CPU market pricing

OEM tray

Processors sold as OEM trays come without retail packaging. This is the standard channel for server deployments. Pricing reflects the chip only — no heatsink, no box. Most enterprise CPUs trade this way.

Pulled / refurbished

Pulls are CPUs removed from decommissioned servers. They are functionally identical to new trays but carry no manufacturer warranty. Common in the secondary market and priced 25–45% below new.

New vs secondary market

New OEM trays from distributors (CDW, SHI) typically price at or near MSRP. Secondary market pricing reflects current asking prices from active listings and is often significantly lower, especially for previous-generation SKUs.

Signals are observations from available data at a point in time — not advice. Verify independently before transacting. Disclaimer

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