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UCS-MR-1X082RZ-A — Memory Specs & Substitutes

✓ Verified by PartsTable
CISCO · 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

CISCO 8GB DDR3-1866-MHz RDIMM/PC3-14900/dual rank/x4/1.5v. Key specifications include Rank: Single Rank (1Rx8), Speed: DDR4-3200, Voltage: 1.2V, Capacity: 8GB, Form Factor: RDIMM. This product is currently in active production with full OEM support.

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→ UCS-MR-1X082RZ-A
SPECIFICATIONS
RankSingle Rank (1Rx8)
SpeedDDR4-3200
Voltage1.2V
Capacity8GB
Form FactorRDIMM
COMPONENT DIAGRAM
ECC 8GB 2Rx4 PC3 — RDIMM CISCO NOTCH ~133.35 mm DDR3 RDIMM | 8GB | — | PC3 Notch position = DDR3 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR3 RDIMM PN UCS-MR-1X082RZ-A MFR CISCO 8GB —
KEY FEATURES
•
DDR3 Interface
•
8GB Capacity
•
DDR3 RDIMM
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
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: August 2026