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PartsTable / MEMORY / 43X5314
43X5314 ✓ 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 4GB 1X4GB PC3L-10600R VLP 2RX8 DIMM

IBM 4GB 1X4GB PC3L-10600R VLP 2RX8 DIMM. 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→ 43X5314
SPECIFICATIONS
Part Number43X5314
ManufacturerIBM
Capacity4GB
COMPONENT DIAGRAM
ECC 4GB 2Rx4 PC4 — RDIMM IBM NOTCH ~133.35 mm DDR4 RDIMM | 4GB | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 43X5314 MFR IBM 4GB —
KEY FEATURES
•
4GB Capacity
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 4
46C0564Compatible
IBM 4Gb PC3L-10600R 1333Mhz ECC REG DR x8 CAS-9 LV Low Profile (1x4Gb) Memory Kit for HS22/HS22V/HS23/HS23E - Option
compatible
46C0552Compatible
IBM 4Gb PC3L-10600R 1333Mhz ECC REG DR x8 CAS-9 LV Low Profile (1x4Gb) Memory Kit for HS22/HS22V/HS23/HS23E - SBB
compatible
46C0576Compatible
IBM 4Gb PC3L-10600R 1333Mhz ECC REG DR x8 CAS-9 LV Low Profile DIMM - FRU
compatible
90Y4559Compatible
IBM 4Gb PC3L-10600R 1333Mhz ECC REG DR x8 CAS-9 LV Low Profile (1x4Gb) Memory Kit - Option
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 4
90Y4559SUBSTITUTE
IBM 4Gb PC3L-10600R 1333Mhz ECC REG DR x8 CAS-9 LV Low Profile DIMM - P/N
IBM
46C0552SUBSTITUTE
IBM 4Gb PC3L-10600R 1333Mhz ECC REG DR x8 CAS-9 LV Low Profile DIMM - P/N
IBM
46C0564SUBSTITUTE
IBM 4Gb PC3L-10600R 1333Mhz ECC REG DR x8 CAS-9 LV Low Profile DIMM - P/N
IBM
46C0576SUBSTITUTE
IBM 4Gb PC3L-10600R 1333Mhz ECC REG DR x8 CAS-9 LV Low Profile DIMM - P/N
IBM
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FREQUENTLY ASKED QUESTIONS
What is 43X5314?
43X5314 is a IBM 4GB 1x4gb Pc3l-10600r Vlp 2Rx8 Dimm manufactured by IBM. It is classified as a MEMORY (RDIMM).
What parts can replace 43X5314?
There are 4 known substitutes for 43X5314: 46C0564, 46C0552, 46C0576 and 1 more. Substitute compatibility should be verified for your specific system.
Is 43X5314 still available?
43X5314 is currently Unknown.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026