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405-AAXT — DELL PERC H755 RAID controller PCI Express

EMC · CONTROLLER · RAID_HBA
PRODUCT OVERVIEW

405-AAXT: DELL PERC H755 RAID controller PCI Express.

The H755 Controller from Dell offers reliability and performance in addition to providing management with the tolerant disk subsystem failures. This controller offers expandable storage capacity to improve the performance of your server systems. The double module channel provides high-speed connectivity.

This product has been tested and validated on Dell systems to ensure compatibility with your computer. It is supported by Dell Technical Support when used with a Dell system. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
CONTROLLER→ RAID_HBA→ 405-AAXT
SPECIFICATIONS
Host interfacePCI Express
Harmonized System (HS) code84733080
COMPONENT DIAGRAM
RAID ASIC CACHE FBWC SAS 0 SAS 1 SAS 2 SAS 3 BATT EXT 0 EXT 1 PCIe x8 ~187 mm STORAGE CONTROLLER | RAID 0,1,5,6,10 | PCIe SAS/SATA | FBWC cache | Battery backup connector | TITLE RAID CTRL PN 405-AAXT MFR EMC DELL PERC H755 RAID controller PCI Expre
TYPICAL APPLICATIONS
  • Hardware RAID acceleration for enterprise storage
  • Data protection and parity management
  • Cache-backed write acceleration
  • Storage tiering and SSD caching
SUBSTITUTES & CROSS-REFERENCES 1
29XMFSubstituteBROKER-VERIFIED
DELL PERC H755 RAID controller PCI Express
substitute
LIFECYCLE

No lifecycle data available.

MORE PARTS FROM THIS CATEGORY 1

Browse links to other catalog pages — not substitutes, alternates, or equivalents of 405-AAXT.

405-ABCE
Internal link · Same category · PERC H750
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FREQUENTLY ASKED QUESTIONS
What is 405-AAXT?
405-AAXT is a DELL PERC H755 RAID controller PCI Express manufactured by EMC. It is classified as a CONTROLLER (RAID_HBA).
What parts can replace 405-AAXT?
There is 1 known substitute for 405-AAXT: 29XMF. 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.