RAID cache modules — check if the battery is included and verify cache size. Ship unlocked and with test reports. Firmware must match the server. Key checks: Ship with test reports. Ship UNLOCKED.
Firmware must match server
PRODUCT OVERVIEW
The the manufacturer 0211273 is a Battery-Backed Write Cache pack, designed for enterprise RAID controllers in enterprise servers. It provides backup power to the BBWC module during unexpected power loss, ensuring cached write data is safely committed to flash memory. This is a high-volume replacement part in TPM market as enterprise servers remain widely deployed.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-158-6190, indicating validated use in U.S. government and defense logistics supply chains.
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FREQUENTLY ASKED QUESTIONS
What is 0211273?
0211273 is a IBM SAS 6Gb 3-Port PCIe2 x8 1.5GB Cache RAID Adapter. It is classified as a CONTROLLER (RAID_CACHE).
What parts can replace 0211273?
There are 26 known substitutes for 0211273: 1087, 301803R91, 7524043 and 23 more. Substitute compatibility should be verified for your specific system.
Is 0211273 still available?
0211273 is currently cancelled.
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