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Technical Data Sheet
Y492020101 ✓ Verified by PartsTable
· NETWORK · FC_HBA
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

IBM LTO4 Ultrium 4 HH 8Gbps Fibre Channel L4 Tape Drive. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-289-0893, 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
NETWORK FC_HBA Y492020101
NSN: 5998-01-289-0893
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 61722 — EPSON AMERICA INC (USA)
SPECIFICATIONS
Part NumberY492020101
Capacity8GB
NSN5998-01-289-0893
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 Y492020101 MFR OEM IBM LTO4 Ultrium 4 HH 8Gbps Fibre Channe
KEY FEATURES
8GB Capacity
TYPICAL APPLICATIONS
  • Data center top-of-rack switching
  • High-speed server interconnects (10G/25G/40G/100G)
  • Storage network fabric (iSCSI, FCoE)
  • Campus and branch network infrastructure
  • Firewall and security appliance connectivity
  • WAN edge and SD-WAN deployments
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
8148Interchangeable
IBM LTO4 Ultrium 4 HH 8Gbps Fibre Channel L4 Tape Drive
interchangeable
MM036-48D-3BInterchangeable
interchangeable cross-reference
interchangeable
40591-SCDInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is Y492020101?
Y492020101 is a IBM LTO4 Ultrium 4 HH 8Gbps Fibre Channel L4 Tape Drive. It is classified as a NETWORK (FC_HBA).
What parts can replace Y492020101?
There are 3 known substitutes for Y492020101: 8148, MM036-48D-3B, 40591-SCD. Substitute compatibility should be verified for your specific system.
What is the NSN for Y492020101?
Y492020101 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-289-0893. This indicates validated use in U.S. government and defense supply chains.
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