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49Y1563 ✓ Verified by PartsTable
IBM · 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
IBM 16GB (1x16GB, 2Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3

Boost the capabilities of your server and keep it performing reliably with IBM/Lenovo memory. Upgrading your memory is a cost-effective way to improve system performance when insufficient memory and hard drive paging is slowing your applications down.<br><br>- Faster start-up times with fewer delays during routine operations.<br>- More programs running simultaneously.<br>- Easy toggling between several open applications.<br>- Rigorous supplier qualification processes for ensured quality. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-618-7388, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
MEMORY RDIMM 49Y1563
NSN: 7025-01-618-7388
FSC: 7025
CAGE: 30874 — INTERNATIONAL BUSINESS MACHINES CORPORATION DBA IBM (USA)
SPECIFICATIONS
Part Number49Y1563
ManufacturerIBM
InterfaceDDR3
Capacity16GB
NSN7025-01-618-7388
COMPONENT DIAGRAM
ECC 16GB 2Rx4 PC3 RDIMM IBM 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 49Y1563 MFR IBM 16GB —
KEY FEATURES
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
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYMEMORY MODULE
SPECIAL FEATURES16GB (1X16GB, 2RX4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHZ LP RDIMM GB
PART NAME ASSIGNED BY CONTROLLING AGENCYMEMORY MODULE
SPECIAL FEATURES16GB (1X16GB, 2RX4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHZ LP RDIMM GB
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
00D7096Compatible
IBM 16Gb PC3L-10600R 1333Mhz ECC REG DR x4 CAS-9 LV (1x16Gb) Memory Kit Intel v1 for M4 / x3850/x3950 X5 - Option
compatible
47J0170Compatible
IBM 16GB Pc3l-10600r 1333MHZ ECC Reg Dr X4 Cas-9 Lv Dimm - P/n
compatible
49Y1562Compatible
IBM 16Gb PC3L-10600R 1333Mhz ECC REG DR x4 CAS-9 LV (1x16Gb) Memory Kit Intel v1 for M4 / x3850/x3950 X5 - SBB
compatible
49Y1564Compatible
IBM 16Gb PC3L-10600R 1333Mhz ECC REG DR x4 CAS-9 LV (1x16Gb) Memory Kit Intel v1 for M4 / x3850/x3950 X5 - PPN
compatible
49Y1565Compatible
IBM 16GB Pc3l-10600r 1333MHZ ECC Reg Dr X4 Cas-9 Lv Dimm - Fru
compatible
78P1915Compatible
IBM 16GB Pc3l-10600r 1333MHZ ECC Reg Dr X4 Cas-9 Lv Dimm - Fru
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 6
00D7096SUBSTITUTE
IBM 16Gb PC3L-10600R 1333Mhz ECC REG DR x4 CAS-9 LV (1x16Gb) Memory Kit Intel v1 for M4 / x3850/x3950 X5 - Option
IBM
47J0170SUBSTITUTE
IBM 16Gb PC3L-10600R 1333Mhz ECC REG DR x4 CAS-9 LV (1x16Gb) Memory Kit Intel v1 for M4 / x3850/x3950 X5 - Option
IBM
49Y1562SUBSTITUTE
IBM 16Gb PC3L-10600R 1333Mhz ECC REG DR x4 CAS-9 LV (1x16Gb) Memory Kit Intel v1 for M4 / x3850/x3950 X5 - Option
IBM
49Y1564SUBSTITUTE
IBM 16Gb PC3L-10600R 1333Mhz ECC REG DR x4 CAS-9 LV (1x16Gb) Memory Kit Intel v1 for M4 / x3850/x3950 X5 - Option
IBM
49Y1565SUBSTITUTE
IBM 16Gb PC3L-10600R 1333Mhz ECC REG DR x4 CAS-9 LV (1x16Gb) Memory Kit Intel v1 for M4 / x3850/x3950 X5 - Option
IBM
78P1915SUBSTITUTE
IBM 16Gb PC3L-10600R 1333Mhz ECC REG DR x4 CAS-9 LV (1x16Gb) Memory Kit Intel v1 for M4 / x3850/x3950 X5 - Option
IBM
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FREQUENTLY ASKED QUESTIONS
What is 49Y1563?
49Y1563 is a IBM 16GB (1x16gb, 2Rx4, 1.35v) Pc3l-10600 Cl9 ECC DDR3 manufactured by IBM. It is classified as a MEMORY (RDIMM).
What parts can replace 49Y1563?
There are 6 known substitutes for 49Y1563: 00D7096, 47J0170, 49Y1562 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 49Y1563?
49Y1563 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-618-7388. This indicates validated use in U.S. government and defense supply chains.
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