PartsTable
Technical Data Sheet
Download PDF

49Y1389 — Memory Specs & Substitutes

IBM · DIMM
WHAT YOU NEED TO KNOW
2Rx4 = Dual Rank ×4 chip width (standard server) RDIMM = Registered (servers) | LRDIMM = Load-Reduced (max density)
DDR3 ≠ DDR4 ≠ DDR5 — physically incompatible (notch position)
PRODUCT OVERVIEW

IBM 4Gb PC3L-10600R 1333Mhz ECC REG DR x8 CAS-9 LV DIMM - FRU. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
49Y1389
SPECIFICATIONS
Part Number49Y1389
ManufacturerIBM
Capacity4GB
Speed1333MHz
BROWSE IBM MACHINES
160/320Gb Escon Tape Drive Int (Ts1130) 1600/3200Gb Lto Tape FC-8Gb Hh (Ts3100/Ts3200) 2145-Sv1 San Volume Controller 2147-Sa2 San Volume Controller 2500/6250Gb Lto Tape FC-8Gb (Ts3310) 2812 Xivg2 2Tb Data Module (Fc 1126) 2812 Xivg2 2Tb Interface Module (Fc 1125) 2812 Xivg2 2Tb Lv Cod Data Module (Fc 1117) 3.5Ghz Cpu 12C (Fc Epxh) Power8 4/24-Port FC-8Gb San Switch (San06B-R) 7042 Hmc 2.4Ghz/15Mb/6C (E5-2620V3) 8247-22L (S22L) Power8
All IBM machines and parts
COMPONENT DIAGRAM
ECC 4GB 2Rx4 PC4 1333MHz RDIMM IBM NOTCH ~133.35 mm DDR4 RDIMM | 4GB | 1333MHz | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 49Y1389 MFR IBM 4GB 1333MHz
KEY FEATURES
•
4GB Capacity
•
1333MHz Speed
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
SUBSTITUTES & CROSS-REFERENCES 4
49Y1407CompatiblePARTNER
IBM 4Gb PC3L-10600R 1333Mhz ECC REG DR x8 CAS-9 LV (1x4Gb) Memory Kit for M3/M4 - Option
compatible
47J0146CompatiblePARTNER
IBM 4GB Pc3l-10600r 1333MHZ ECC Reg Dr X8 Cas-9 Lv Dimm - P/n
compatible
49Y1425CompatiblePARTNER
IBM 4GB Pc3l-10600r 1333MHZ ECC Reg Dr X8 Cas-9 Lv Dimm - Fru
compatible
49Y3777CompatiblePARTNER
IBM 4Gb PC3L-10600R 1333Mhz ECC REG DR x8 CAS-9 LV (1x4Gb) Memory Kit - Option
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 4
47J0146SUBSTITUTE
IBM 4Gb PC3L-10600R 1333Mhz ECC REG DR x8 CAS-9 LV (1x4Gb) Memory Kit for M3/M4 - SBB
IBM
49Y1407SUBSTITUTE
IBM 4Gb PC3L-10600R 1333Mhz ECC REG DR x8 CAS-9 LV (1x4Gb) Memory Kit for M3/M4 - SBB
IBM
49Y1425SUBSTITUTE
IBM 4Gb PC3L-10600R 1333Mhz ECC REG DR x8 CAS-9 LV (1x4Gb) Memory Kit for M3/M4 - SBB
IBM
49Y3777SUBSTITUTE
IBM 4Gb PC3L-10600R 1333Mhz ECC REG DR x8 CAS-9 LV (1x4Gb) Memory Kit for M3/M4 - SBB
IBM
Ready to buy 49Y1389?
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 49Y1389?
49Y1389 is a IBM 4Gb PC3L-10600R 1333Mhz ECC REG DR x8 CAS-9 LV DIMM - FRU manufactured by IBM.
What parts can replace 49Y1389?
There are 4 known substitutes for 49Y1389: 49Y1407, 47J0146, 49Y1425 and 1 more. Substitute compatibility should be verified for your specific system.
Is 49Y1389 still available?
49Y1389 is currently Unknown.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 49Y1389

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.