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462862-B21 — Storage Datasheet

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HPE · RAID CONTROLLER
WHAT YOU NEED TO KNOW
Naming: -i=Internal | -e=External | -a=Type-a modular | -c=Mezzanine SR=SmartRAID (cache) | E=Entry (no cache, HBA-like)
Smart Storage Battery SOLD SEPARATELY — no battery = no write-back cache
PRODUCT OVERVIEW

The HP Smart Array P410 is HP's PCI Express 2.0 (PCIe) Serial Attached SCSI (SAS) RAID controller. The low profile, half height card has 8 ports and utilizes DDR2-800 memory. The P410 is ideal for RAID 0/1, 1 0, 5 0 and can be upgraded with the 512MB battery-backed write cache (BBWC) module and Smart Array Advanced via license key for RAID 6 &, 6 0.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
462862-B21
SPECIFICATIONS
Part Number462862-B21
ManufacturerHPE
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 462862-B21 MFR HPE HP Smart Array P410/256 2-ports Int PCIe
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 8
462919-001Compatible
HP Smart Array P410/ZM 6G 2-Port Int PCI-E 2.0x8 SAS Controller
compatible
013233-001Compatible
HP Smart Array P410/ZM 6G 2-Port Int PCI-E 2.0x8 SAS Controller
compatible
462860-B21Compatible
HP Smart Array P410/ZM 6G 2-Port Int PCI-E 2.0x8 SAS FIO Controller
compatible
462861-B21Compatible
HP Smart Array P410/512Mb BBWC 6G 2-Port Int PCI-E 2.0x8 SAS Controller
compatible
462864-B21Compatible
HP Smart Array P410/512Mb BBWC 6G 2-Port Int PCI-E 2.0x8 SAS Controller
compatible
491195-B21Compatible
HP Smart Array P410/256Mb BBWC 6G 2-Port Int PCI-E 2.0x8 SAS Controller
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 8
013233-001SUBSTITUTE
HP Smart Array P410/256Mb BBWC 6G 2-Port Int PCI-E 2.0x8 SAS Controller
HPE
462860-B21SUBSTITUTE
HP Smart Array P410/256Mb BBWC 6G 2-Port Int PCI-E 2.0x8 SAS Controller
HPE
462861-B21SUBSTITUTE
HP Smart Array P410/256Mb BBWC 6G 2-Port Int PCI-E 2.0x8 SAS Controller
HPE
462864-B21SUBSTITUTE
HP Smart Array P410/256Mb BBWC 6G 2-Port Int PCI-E 2.0x8 SAS Controller
HPE
462919-001SUBSTITUTE
HP Smart Array P410/256Mb BBWC 6G 2-Port Int PCI-E 2.0x8 SAS Controller
HPE
491195-B21SUBSTITUTE
HP Smart Array P410/256Mb BBWC 6G 2-Port Int PCI-E 2.0x8 SAS Controller
HPE
572532-B21SUBSTITUTE
HP Smart Array P410/256Mb BBWC 6G 2-Port Int PCI-E 2.0x8 SAS Controller
HPE
578230-B21SUBSTITUTE
HP Smart Array P410/256Mb BBWC 6G 2-Port Int PCI-E 2.0x8 SAS Controller
HPE
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FREQUENTLY ASKED QUESTIONS
What is 462862-B21?
462862-B21 is a HP Smart Array P410/256 2-ports Int PCIe x8 SAS Controller RAID controller manufactured by HPE.
What parts can replace 462862-B21?
There are 8 known substitutes for 462862-B21: 462919-001, 013233-001, 462860-B21 and 5 more. Substitute compatibility should be verified for your specific system.
Is 462862-B21 still available?
462862-B21 is currently Unknown.
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PartsTable Design LLC · partstable.com
Last verified: September 2026