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749800-001 ✓ Verified by PartsTable
HP · CONTROLLER · RAID_HBA
WHAT YOU NEED TO KNOW
RAID HBAs — always confirm bracket height (full or half). Ship unlocked with test reports. Our edge: we can verify specific firmware versions. Key checks: Ship with test reports. Ship UNLOCKED.
Firmware must match server
PRODUCT OVERVIEW

HP Smart Array P244br/1G FIO Controller. 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→ 749800-001
SPECIFICATIONS
Part Number749800-001
ManufacturerHP
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 749800-001 MFR HP HP Smart Array P244br/1G FIO Controller
TYPICAL APPLICATIONS
  • Hardware RAID acceleration for enterprise storage
  • Data protection and parity management
  • Cache-backed write acceleration
  • Storage tiering and SSD caching
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
749680-B21Compatible
HP Smart Array P244br/1Gb FBWC 12G 2-Port Int PCI-E 3.0x8 Mezzanine SAS Controller
compatible
749682-001Compatible
HP Smart Array P244br/1Gb FBWC 12G 2-Port Int PCI-E 3.0x8 Mezzanine SAS Controller
compatible
761871-B21Compatible
HP Smart Array P244br/1Gb FBWC 12G 2-Port Int PCI-E 3.0x8 Mezzanine SAS Controller FIO
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 3
749680-B21SUBSTITUTE
HP Smart Array P244br/1Gb FBWC 12G 2-Port Int PCI-E 3.0x8 Mezzanine SAS Controller
HPE
749682-001SUBSTITUTE
HP Smart Array P244br/1Gb FBWC 12G 2-Port Int PCI-E 3.0x8 Mezzanine SAS Controller
HPE
761871-B21SUBSTITUTE
HP Smart Array P244br/1Gb FBWC 12G 2-Port Int PCI-E 3.0x8 Mezzanine SAS Controller
HPE
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FREQUENTLY ASKED QUESTIONS
What is 749800-001?
749800-001 is a HP Smart Array P244br/1G FIO Controller manufactured by HP. It is classified as a CONTROLLER (RAID_HBA).
What parts can replace 749800-001?
There are 3 known substitutes for 749800-001: 749680-B21, 749682-001, 761871-B21. Substitute compatibility should be verified for your specific system.
Is 749800-001 still available?
749800-001 is currently Unknown.
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Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
Last verified: July 2026