PartsTable
Technical Data Sheet
481047-B21 ✓ Verified by PartsTable
HP · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
RJ45 = copper (needs CAT6) | SFP+ = fiber (needs transceiver) FLR = FlexibleLOM (HPE integrated) — NOT standard PCIe
Bracket height MUST match chassis — Full Height (2U) vs Low Profile (1U)
PRODUCT OVERVIEW

The 481047-B21 is a HP industrial component. Key specifications include drive_size: 5.25, design_type: COMPACT DISK - RECORDABLE AND COMPACT DISK - RE-WRITABLE, unit_design: INTERNAL, power_source: EXTERNAL, overall_width: 5.100 INCHES NOMINAL IN, overall_height: 0.400 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-596-3411, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO MRO_GENERAL 481047-B21
NSN: 7025-01-596-3411
FSC: 7025
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
drive_size5.25
design_typeCOMPACT DISK - RECORDABLE AND COMPACT DISK - RE-WRITABLE
unit_designINTERNAL
power_sourceEXTERNAL
overall_width5.100 INCHES NOMINAL IN
drive_quantity1
overall_height0.400 INCHES NOMINAL IN
overall_length5.200 INCHES NOMINAL IN
data_storage_capacity2.0 MEGABYTES
unpackaged_unit_weight1.400 POUNDS LBS
part_name_assigned_by_controlling_agencyDVD-R/W SERIAL FATA OPTICAL DISK DRIVE
NSN7025-01-596-3411
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM SFP+ SFP+ LINK ACT PCIe x8 ~167 mm NETWORK ADAPTER | 2-PORT 10GbE | SFP+ | Full Height PCIe x8 | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN 481047-B21 MFR HP 481047-B21
KEY FEATURES
UNPACKAGED UNIT WEIGHT: 1.400 POUNDS LBS
DESIGN TYPE: COMPACT DISK - RECORDABLE AND COMPACT DISK - RE-WRITABLE
DRIVE QUANTITY: 1
UNIT DESIGN: INTERNAL
POWER SOURCE: EXTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
UNPACKAGED UNIT WEIGHT1.400 POUNDS LBS
DESIGN TYPECOMPACT DISK - RECORDABLE AND COMPACT DISK - RE-WRITABLE
OVERALL LENGTH5.200 INCHES NOMINAL IN
DRIVE QUANTITY1
PART NAME ASSIGNED BY CONTROLLING AGENCYDVD-R/W SERIAL FATA OPTICAL DISK DRIVE
UNIT DESIGNINTERNAL
POWER SOURCEEXTERNAL
OVERALL WIDTH5.100 INCHES NOMINAL IN
DATA STORAGE CAPACITY2.0 MEGABYTES
OVERALL HEIGHT0.400 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
EPP0920Interchangeable
Same NIIN cross-reference
interchangeable
481431-001Compatible
HP DVD-RW SATA 9.5mm Optical Drive
compatible
484034-003Compatible
HP DVD-RW SATA 9.5mm Optical Drive
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 2
481431-001SUBSTITUTE
HP DVD-RW SATA 9.5mm Optical Drive
HPE
484034-003SUBSTITUTE
HP DVD-RW SATA 9.5mm Optical Drive
HPE
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FREQUENTLY ASKED QUESTIONS
What is 481047-B21?
481047-B21 is a 481047-B21 manufactured by HP. It is classified as a MRO (MRO_GENERAL).
What parts can replace 481047-B21?
There are 3 known substitutes for 481047-B21: EPP0920, 481431-001, 484034-003. Substitute compatibility should be verified for your specific system.
What is the NSN for 481047-B21?
481047-B21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-596-3411. This indicates validated use in U.S. government and defense supply chains.
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