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445891-001 ✓ Verified by PartsTable
HP · OPTICAL_TAPE · LTO_TAPE
WHAT YOU NEED TO KNOW
LTO generations NOT backward compatible for writing (2 gen back for read) SAS and FC interface options — match to existing infrastructure
LTO-8 cannot write to LTO-6 tapes (only read LTO-7 and LTO-8)
PRODUCT OVERVIEW

HP LTO-3 920 internal SAS tape drive HH (MSL). Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
OPTICAL_TAPE→ LTO_TAPE→ 445891-001
SPECIFICATIONS
Part Number445891-001
ManufacturerHP
COMPONENT DIAGRAM
HP MEDIA SLOT RDY ACT CLN SAS CONNECTOR 445891-001 EJECT HALF-HEIGHT 5.25" LTO GEN GUIDE LTO-9: 18TB / 45TB comp LTO-8: 12TB / 30TB comp LTO-7: 6TB / 15TB comp LTO-6: 2.5TB / 6.25TB LTO-5: 1.5TB / 3TB comp THIS: LTO-8 12TB / 30TB / 360MB/s LTO-8 TAPE DRIVE | SAS | 12TB native Half-height 5.25" | 360MB/s | 30TB compressed TITLE TAPE DRIVE PN 445891-001 MFR HP HP LTO-3 920 internal SAS tape drive HH
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
AH562ACompatible
HP MSL LTO-3 Ultrium 920 SAS Drive Upgrade Kit
compatible
AH562BCompatible
HP MSL LTO-3 Ultrium 920 SAS Drive Upgrade Kit
compatible
695116-001Compatible
HP MSL LTO-3 Ultrium 920 SAS Drive
compatible
PD008-20103Compatible
HP MSL LTO-3 Ultrium 920 SAS Drive
compatible
PD008ACompatible
HP MSL LTO-3 Ultrium 920 SAS Drive Upgrade Kit
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 1
AH562ASUBSTITUTE
HP MSL LTO-3 Ultrium 920 SAS Drive
HPE
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FREQUENTLY ASKED QUESTIONS
What is 445891-001?
445891-001 is a HP LTO-3 920 internal SAS tape drive HH (MSL) manufactured by HP. It is classified as a OPTICAL_TAPE (LTO_TAPE).
What parts can replace 445891-001?
There are 5 known substitutes for 445891-001: AH562A, AH562B, 695116-001 and 2 more. Substitute compatibility should be verified for your specific system.
Is 445891-001 still available?
445891-001 is currently Unknown.
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Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
Last verified: July 2026