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M393B2K70CM0YF8 — Memory Specs & Substitutes

SAMSUNG · MEMORY · RDIMM
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: Double-check what you're quoting in volatile market.
HOT market — DDR5/DDR4 extremely volatile
PRODUCT OVERVIEW
SAMSUNG 16GB PC3-8500R DDR3 CL7 DIMM

SAMSUNG 16GB PC3-8500R DDR3 CL7 DIMM. Key specifications include ECC: Yes, Width: 133.3 mm, Height: 30 mm, Component for: PC/Server, Memory voltage: 1.5 V, Doesn't contain: Halogen. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MEMORY→ RDIMM→ M393B2K70CM0YF8
SPECIFICATIONS
ECCYes
Width133.3 mm
Height30 mm
CAS latency7
Component forPC/Server
Memory ranking4
Memory voltage1.5 V
Doesn't containHalogen
Internal memory16 GB
Memory clock speed1066 MHz
Memory form factor240-pin DIMM
Buffered memory typeRegistered (buffered)
COMPONENT DIAGRAM
ECC 16GB 2Rx4 PC3 — RDIMM SAMSU NOTCH ~133.35 mm DDR3 RDIMM | 16GB | — | PC3 Notch position = DDR3 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR3 RDIMM PN M393B2K70CM0YF8 MFR SAMSUNG 16GB —
KEY FEATURES
•
Up to 16 GB
•
DDR3 Interface
•
16GB Capacity
•
DDR3 Memory
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
SUBSTITUTES & CROSS-REFERENCES 3
M393B2K70CM0SubstituteBROKER-VERIFIED
Samsung 16GB Pc3-8500r DDR3 Cl7 Dimm
substitute
47J0139SubstituteBROKER-VERIFIED
IBM 16GB Pc3-8500r DDR3 Cl7 Dimm
substitute
49Y1418SubstituteBROKER-VERIFIED
IBM 16GB Pc3-8500r DDR3 Cl7 Dimm
substitute
LIFECYCLE

No lifecycle data available.

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FREQUENTLY ASKED QUESTIONS
What is M393B2K70CM0YF8?
M393B2K70CM0YF8 is a Samsung 16GB Pc3-8500r DDR3 Cl7 Dimm manufactured by SAMSUNG. It is classified as a MEMORY (RDIMM).
What parts can replace M393B2K70CM0YF8?
There are 3 known substitutes for M393B2K70CM0YF8: M393B2K70CM0, 47J0139, 49Y1418. Substitute compatibility should be verified for your specific system.
Is M393B2K70CM0YF8 still available?
M393B2K70CM0YF8 is currently Unknown.
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PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.