Samsung M393A2K43BB1
16GB DDR4-2933 ECC RDIMM
Original
Verified dataMarket class
DDR4 RDIMM 16GB · 2933 MT/s →This market groups economically comparable modules. Exact platform compatibility should still be verified.
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 DRAM/component manufacturer module (Samsung, Micron, SK Hynix). Works across most platforms without vendor lock. The market pricing reference.
CompatibleThird-party alternatives meeting the same spec. Often 15–40% cheaper. May trigger vendor warnings on OEM-locked platforms — verify before substituting.
OEM Premium
+13%
OEM parts cost ~13% more than original manufacturer modules.
Market Spread
153%
Very wide spread. High volatility — verify condition and seller carefully.
Liquidity
Good
15 samples. Solid basis. Ranges reflect real market activity.
▶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.
Family Overview
Samsung 16GB DDR4 RDIMM represents a family of closely related parts with shared electrical and compatibility characteristics.
Individual variants within this family may differ by speed bin, revision, or internal chip configuration.
Pricing and availability may vary by variant. See available variants below.
Specifications
Brand
Samsung
MPN
M393A2K43BB1
Certification
Original
Capacity
16 GB
DDR generation
DDR4
Module type
RDIMM
Speed
2933 MT/s
ECC
Yes
Lifecycle
Active
OEM lock
No
Available Variants
No specific manufacturer variants are currently indexed for this family.