DDR3 RDIMM 16GB · 1333 MT/s

Name: DDR3 RDIMM 16GB · 1333 MT/s — Observed Market Signals
Creator: MarketSignalIndex
License: https://marketsignalindex.com/terms

Current asking prices

Median asking price

$48

Observed range

$14–$254

44 listings· 26 sellers· Updated Aug 23, 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

179%

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

Liquidity

High

44 samples. High confidence. This market has strong observed data.

▶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: low

Pricing inferred from adjacent market tiers

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

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.

Known part numbers in this market

5 part numbers tracked. Not a guarantee of compatibility — verify against your platform.

Manufacturer	MPN	Certification
Dell	SNPMGY5TC/16G	Unknown	View SKU →
HPE	647901-B21	Unknown	View SKU →
Micron	MT36JSF2G72PZ-1G4	Unknown	View SKU →
Samsung	M393B2G70BH0-CH9	Unknown	View SKU →
Samsung	M393B2G70BH0-YH9	Unknown	View SKU →

Risk & compatibility signals

⚠

Wide price spread detected

179% 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 core market-class specifications, but exact server/platform compatibility should still be verified.

Unclassified equivalents

SNPMGY5TC/16G (Dell) — active
647901-B21 (HPE) — active
MT36JSF2G72PZ-1G4 (Micron) — active
M393B2G70BH0-CH9 (Samsung) — active
M393B2G70BH0-YH9 (Samsung) — 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.

▶How to read OEM, Original, and Compatible

OEM parts carry vendor certification (and often firmware locks) — highest support assurance, highest price. Original parts are the underlying manufacturer's modules without OEM branding — usually the best balance of cost and compatibility. Compatible parts are third-party alternatives — lower cost, but verify against your platform's policies first.

Read the full pricing methodology →

Technical specifications

Parts grouped into this market share these core specifications. Exact manufacturer, branding, and warranty terms vary by SKU — see the part numbers below.

DDR generation

DDR3

Form factor

RDIMM

Capacity

16 GB

Speed

1333 MT/s

ECC

Yes

Status

active

Legacy / end-of-sale hardware

Data Sources

Observed from:Marketplace seller 017389ce·Marketplace seller 04033082·Marketplace seller 0b9578ef·Marketplace seller 13205eca·Marketplace seller 2c994d4e·Marketplace seller 35d96d0f·Marketplace seller 56294aac·Marketplace seller 6141a6c8·Marketplace seller 67bddcf5·Marketplace seller 6e009213·Marketplace seller 6f010de4·Marketplace seller 7525d9b3·Marketplace seller 777da514·Marketplace seller 78a9033b·Marketplace seller 8419f904·Marketplace seller 8bb30d74·Marketplace seller 99fe4866·Marketplace seller 9a9ecb55·Marketplace seller a8bd6c37·Marketplace seller aae53a88·Marketplace seller b3f1cb60·Marketplace seller bd329310·Marketplace seller ea04d8d3·Marketplace seller ec7ef809·Marketplace seller f86f57d0·Marketplace seller fa5fb712

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

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

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Nearby memory markets

Closely related server memory markets — nearby speeds and capacities.

DDR3 RDIMM 16GB · 1600 MT/s→DDR3 RDIMM 16GB · 1866 MT/s→DDR3 RDIMM 8GB · 1333 MT/s→DDR3 RDIMM 32GB · 1333 MT/s→DDR3 LRDIMM 32GB · 1333 MT/s→DDR3 LRDIMM 32GB · 1600 MT/s→DDR3 LRDIMM 32GB · 1866 MT/s→DDR3 LRDIMM 64GB · 1333 MT/s→

Browse all server memory markets →