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81Y4531 — IBM 640Gb High IOPS MLC PCI-E 1.0x4 Controller - FRU

IBM · COMPONENT
PRODUCT OVERVIEW

81Y4531: IBM 640Gb High IOPS MLC PCI-E 1.0x4 Controller - FRU.

IBM 640Gb High IOPS MLC PCI-E 1.0x4 Controller - FRU. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS
Part Number81Y4531
ManufacturerIBM
Capacity640GB
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: IBM CAP: 640GB IBM 640Gb High IOPS MLC PCI-E 1.0x4 Controller - FRU TITLE COMPONENT PN 81Y4531 MFR IBM IBM 640Gb High IOPS ML
KEY FEATURES
•
640GB Capacity
SUBSTITUTES & CROSS-REFERENCES 1
81Y4532CompatiblePARTNER
IBM 640Gb High IOPS MLC PCI-E 1.0x4 Controller - FRU
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 1
81Y4532SUBSTITUTE
IBM 640Gb High IOPS MLC PCI-E 1.0x4 Controller - Option
IBM
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FREQUENTLY ASKED QUESTIONS
What is 81Y4531?
81Y4531 is a IBM 640Gb High IOPS MLC PCI-E 1.0x4 Controller - FRU manufactured by IBM.
What parts can replace 81Y4531?
There is 1 known substitute for 81Y4531: 81Y4532. Substitute compatibility should be verified for your specific system.
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PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.