M386A8K40DM2-CVFBY — Memory Specs & Substitutes

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SAMSUNG · MEMORY · LRDIMM

WHAT YOU NEED TO KNOW

Memory is a hot market right now. DDR5 and DDR4 are extremely volatile with data centers driving availability to extreme lows. Always validate machine type and model. Remember: all RAM is Hynix, Samsung, or Micron underneath OEM labels — use that to find alternatives. Key checks: Check OEM alternatives — all RAM is Hynix/Samsung/Micron underneath. Double-check what you're quoting in volatile market.

HOT market — DDR5/DDR4 extremely volatile

PRODUCT OVERVIEW

SAMSUNG 64GB (1x64GB) 4RX4 PC4-23400Y-L DDR4-2933MHZ LRDIMM

SAMSUNG 64GB (1x64GB) 4RX4 PC4-23400Y-L DDR4-2933MHZ LRDIMM. Key specifications include ECC: Yes, Rank: Dual Rank, Speed: DDR4-2933, Voltage: 1.2V, Capacity: 64GB, Form Factor: RDIMM. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MEMORY→ LRDIMM→ M386A8K40DM2-CVFBY

SPECIFICATIONS

ECC	Yes
Rank	Dual Rank
Speed	DDR4-2933
Voltage	1.2V
Capacity	64GB
Form Factor	RDIMM

COMPONENT DIAGRAM

KEY FEATURES

•

DDR4 Interface

•

64GB Capacity

•

2933MHz Speed

•

DDR4 LRDIMM

TYPICAL APPLICATIONS

Server memory expansion for virtualization workloads
Database performance optimization (in-memory computing)
VDI and remote desktop session hosting
High-performance computing (HPC) clusters
Mail server and collaboration platform scaling
Application server tier expansion

VERIFIED SUBSTITUTES & CROSS-REFERENCES

No verified substitutes available.

LIFECYCLE

StatusUNKNOWN

Availability—

RoHS CompliantEAR99ESD SensitiveNot HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is M386A8K40DM2-CVFBY?

M386A8K40DM2-CVFBY is a Samsung 64GB (1x64gb) 4Rx4 Pc4-23400y-L DDR4-2933MHZ LRDIMM manufactured by SAMSUNG. It is classified as a MEMORY (LRDIMM).

Is M386A8K40DM2-CVFBY still available?

M386A8K40DM2-CVFBY is currently Unknown.

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M386A8K40DM2-CVFBY — Memory Specs & Substitutes

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