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90Y3844 — IBM Infiniband QSFP to SFP+ Mellanox QSA Adapter - Option

IBM · SFP TRANSCEIVER
PRODUCT OVERVIEW

90Y3844: IBM Infiniband QSFP to SFP+ Mellanox QSA Adapter - Option. It is cited to fit LENOVO System x IBM System x3650 M4, LENOVO Uncategorized NeXtScale nx360 M5, LENOVO System x System x iDataPlex dx360 Server M3 and 12 more listed machines.

IBM Infiniband QSFP to SFP+ Mellanox QSA Adapter - Option. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS
Part Number90Y3844
ManufacturerIBM
FITS THESE MACHINES
Lenovo System x IBM System x3650 M4
Lenovo NeXtScale nx360 M5
Lenovo System x iDataPlex dx360 Server M3
Lenovo System x x3550 M3
Lenovo System x x3650 M3
Lenovo System x x3690 X5
Lenovo System x3550 M4
Lenovo System x3550 M5
Lenovo System x3630 M3
Lenovo System x3630 M4
Lenovo System x3650 M5
Lenovo System x3650 HD M4
Lenovo System x3750 M4
Lenovo System x3755 M3
Lenovo System x3850 X5
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN 90Y3844 MFR IBM IBM Infiniband QSFP to SFP+ Mellanox QSA
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
SUBSTITUTES & CROSS-REFERENCES 1
90Y3842CompatiblePARTNER
IBM Infiniband QSFP to SFP+ Mellanox QSA Adapter - Option
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 1
90Y3842SUBSTITUTE
IBM Infiniband QSFP to SFP+ Mellanox QSA Adapter - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 90Y3844?
90Y3844 is a IBM Infiniband QSFP to SFP+ Mellanox QSA Adapter - Option manufactured by IBM.
What parts can replace 90Y3844?
There is 1 known substitute for 90Y3844: 90Y3842. Substitute compatibility should be verified for your specific system.
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PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.