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PartsTable / MEMORY / 00D5046
00D5046 ✓ 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 8GB 2RX8 PC3L 12800R DDR3 1600 MEMORY

IBM 8GB 2RX8 PC3L 12800R DDR3 1600 MEMORY. 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→ 00D5046
SPECIFICATIONS
Part Number00D5046
ManufacturerIBM
InterfaceDDR3
Capacity8GB
COMPONENT DIAGRAM
ECC 8GB 2Rx4 PC3 — RDIMM IBM NOTCH ~133.35 mm DDR3 RDIMM | 8GB | — | PC3 Notch position = DDR3 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR3 RDIMM PN 00D5046 MFR IBM 8GB —
KEY FEATURES
•
DDR3 Interface
•
8GB 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
00D5044Compatible
IBM 8Gb PC3L-12800R 1600Mhz ECC REG DR x8 CAS-11 LV (1x8Gb) Memory Kit Intel v1/v2 for M4 - Option
compatible
00D5045Compatible
IBM 8Gb PC3L-12800R 1600Mhz ECC REG DR x8 CAS-11 LV (1x8Gb) Memory Kit Intel v1/v2 for M4 - PPN
compatible
00FE674Compatible
IBM 8Gb PC3L-12800R 1600Mhz ECC REG DR x8 CAS-11 LV (1x8Gb) Memory Kit Intel v1/v2 for M4 - Option
compatible
47J0224Compatible
IBM 8GB Pc3l-12800l 1600MHZ ECC Reg Dr X8 Cas-11 Lv Dimm - P/n
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 4
00D5044SUBSTITUTE
IBM 8Gb PC3L-12800L 1600Mhz ECC REG DR x8 CAS-11 LV DIMM - FRU
IBM
00D5045SUBSTITUTE
IBM 8Gb PC3L-12800L 1600Mhz ECC REG DR x8 CAS-11 LV DIMM - FRU
IBM
00FE674SUBSTITUTE
IBM 8Gb PC3L-12800L 1600Mhz ECC REG DR x8 CAS-11 LV DIMM - FRU
IBM
47J0224SUBSTITUTE
IBM 8Gb PC3L-12800L 1600Mhz ECC REG DR x8 CAS-11 LV DIMM - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 00D5046?
00D5046 is a IBM 8GB 2Rx8 Pc3l 12800r DDR3 1600 Memory manufactured by IBM. It is classified as a MEMORY (RDIMM).
What parts can replace 00D5046?
There are 4 known substitutes for 00D5046: 00D5044, 00D5045, 00FE674 and 1 more. Substitute compatibility should be verified for your specific system.
Is 00D5046 still available?
00D5046 is currently Unknown.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: July 2026