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Technical Data Sheet

UCSMR1X162RYA — Memory Specs & Substitutes

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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 16GB (1x16GB) 2RX4 PC3L-12800R DDR3-1600MHZ RDIMM

CISCO 16GB (1x16GB) 2RX4 PC3L-12800R DDR3-1600MHZ RDIMM. Key specifications include Rank: Single Rank (1Rx4), Speed: DDR4-2933, Voltage: 1.2V, Capacity: 16GB, 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 RDIMM UCSMR1X162RYA
SPECIFICATIONS
RankSingle Rank (1Rx4)
SpeedDDR4-2933
Voltage1.2V
Capacity16GB
Form FactorRDIMM
COMPONENT DIAGRAM
ECC 16GB 2Rx4 PC3 1600MHz RDIMM CISCO NOTCH ~133.35 mm DDR3 RDIMM | 16GB | 1600MHz | PC3 Notch position = DDR3 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR3 RDIMM PN UCSMR1X162RYA MFR CISCO 16GB 1600MHz
KEY FEATURES
DDR3 Interface
16GB Capacity
1600MHz Speed
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 3
15-13615-01Compatible
Cisco 16GB DDR3-1600-MHz RDIMM/PC3-12800/dual rank/1.35v - (Spare)
compatible
15-13615-02Compatible
Cisco 16GB DDR3-1600-MHz RDIMM/PC3-12800/dual rank/1.35v - (Spare)
compatible
M393B2G70DB0YK0Primary
16GB DDR3 1600MHZ
primary
LIFECYCLE
StatusUNKNOWN
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 2
15-13615-01SUBSTITUTE
Cisco 16Gb DDR3-1600-MHz RDIMM/PC3-12800/dual rank/1.35v
CISCO
15-13615-02SUBSTITUTE
Cisco 16Gb DDR3-1600-MHz RDIMM/PC3-12800/dual rank/1.35v
CISCO
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FREQUENTLY ASKED QUESTIONS
What is UCSMR1X162RYA?
UCSMR1X162RYA is a Cisco 16GB (1x16gb) 2Rx4 Pc3l-12800r DDR3-1600MHZ RDIMM manufactured by CISCO. It is classified as a MEMORY (RDIMM).
What parts can replace UCSMR1X162RYA?
There are 3 known substitutes for UCSMR1X162RYA: 15-13615-01, 15-13615-02, M393B2G70DB0YK0. Substitute compatibility should be verified for your specific system.
Is UCSMR1X162RYA still available?
UCSMR1X162RYA is currently Unknown.
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