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40Y0641 — IBM 4Gb PC2-5300R 667Mhz ECC REG DR x4 CL5 240-Pin DIMM - FRU

IBM · DIMM
PRODUCT OVERVIEW

40Y0641: IBM 4Gb PC2-5300R 667Mhz ECC REG DR x4 CL5 240-Pin DIMM - FRU.

IBM 4Gb PC2-5300R 667Mhz ECC REG DR x4 CL5 240-Pin DIMM - FRU. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS
Part Number40Y0641
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 40Y0641 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
SUBSTITUTES & CROSS-REFERENCES 1
77P6500CompatiblePARTNER
IBM 4GB Pc2-5300r 667MHZ ECC Reg Dr X4 Cl5 240-Pin Dimm - Fru
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 1
77P6500SUBSTITUTE
IBM 8Gb PC2-5300R 667Mhz ECC REG DR x4 CL5 240-Pin (2x4Gb) Memory Kit - Option
IBM
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FREQUENTLY ASKED QUESTIONS
What is 40Y0641?
40Y0641 is a IBM 4Gb PC2-5300R 667Mhz ECC REG DR x4 CL5 240-Pin DIMM - FRU manufactured by IBM.
What parts can replace 40Y0641?
There is 1 known substitute for 40Y0641: 77P6500. Substitute compatibility should be verified for your specific system.
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