PartsTable
Intelligence Platform
Buy on eBay
PartsTable / MEMORY / 12C23
12C23 ✓ Verified by PartsTable
DELL · 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: 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
DELL 12C23 16GB (1X16GB) PC3-149004

DELL 12C23 16GB (1X16GB) PC3-149004. 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→ 12C23
SPECIFICATIONS
Part Number12C23
ManufacturerDELL
Capacity16GB
COMPONENT DIAGRAM
ECC 16GB 2Rx4 PC4 — RDIMM DELL NOTCH ~133.35 mm DDR4 RDIMM | 16GB | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 12C23 MFR DELL 16GB —
KEY FEATURES
•
16GB Capacity
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 3
SNP12C23C/16GCompatible
Dell 16Gb PC3-14900R 1866Mhz ECC REG DR x4 CAS-13 DIMM - MPN
compatible
370-AAWLCompatible
Dell 16Gb PC3-14900R 1866Mhz ECC REG DR x4 CAS-13 DIMM - SPN
compatible
A7187318Compatible
Dell 16Gb PC3-14900R 1866Mhz ECC REG DR x4 CAS-13 DIMM - DPN
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 3
A7187318SUBSTITUTE
Dell 16Gb PC3-14900R 1866Mhz ECC REG DR x4 CAS-13 DIMM - APN
DELL
SNP12C23C/16GSUBSTITUTE
Dell 16Gb PC3-14900R 1866Mhz ECC REG DR x4 CAS-13 DIMM - APN
DELL
370-AAWLSUBSTITUTE
Dell 16Gb PC3-14900R 1866Mhz ECC REG DR x4 CAS-13 DIMM - APN
DELL
Ready to buy 12C23?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 12C23?
12C23 is a Dell 12c23 16GB (1x16gb) Pc3-149004 manufactured by DELL. It is classified as a MEMORY (RDIMM).
What parts can replace 12C23?
There are 3 known substitutes for 12C23: SNP12C23C/16G, 370-AAWL, A7187318. Substitute compatibility should be verified for your specific system.
Is 12C23 still available?
12C23 is currently Unknown.
Community Feedback
Comments (0)
Loading comments...
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Need a quote for 12C23?

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
Last verified: July 2026