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Technical Data Sheet

UCS-MR-1X162RY-A — 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 UCS-MR-1X162RY-A
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 UCS-MR-1X162RY-A 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 UCS-MR-1X162RY-A?
UCS-MR-1X162RY-A 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 UCS-MR-1X162RY-A?
There are 3 known substitutes for UCS-MR-1X162RY-A: 15-13615-01, 15-13615-02, M393B2G70DB0YK0. Substitute compatibility should be verified for your specific system.
Is UCS-MR-1X162RY-A still available?
UCS-MR-1X162RY-A is currently Unknown.
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