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49Y7949 — IBM NETXTREME II 1000 EXPRESS QUAD

Dell · IT_GENERAL · IT_UNCLASSIFIED
PRODUCT OVERVIEW

49Y7949: IBM NETXTREME II 1000 EXPRESS QUAD. It is cited to fit LENOVO System x IBM System x3650 M4, LENOVO System x System x iDataPlex dx360 Server M3, LENOVO System x System x x3250 M2 and 18 more listed machines.

IBM NETXTREME II 1000 EXPRESS QUAD. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
IT_GENERAL→ IT_UNCLASSIFIED→ 49Y7949
SPECIFICATIONS
Part Number49Y7949
ManufacturerDell
FITS THESE MACHINES
Lenovo System x IBM System x3650 M4
Lenovo System x iDataPlex dx360 Server M3
Lenovo System x x3250 M2
Lenovo System x x3500 M3
Lenovo System x x3550 M3
Lenovo System x x3650 M3
Lenovo System x x3690 X5
Lenovo System x3100 M4
Lenovo System x3200 M3
Lenovo System x3250 M3
Lenovo System x3300 M4
Lenovo System x3400 M3
Lenovo System x3500 M4
Lenovo System x3530 M4
Lenovo System x3550 M4
Lenovo System x3620 M3
Lenovo System x3630 M3
Lenovo System x3630 M4
Lenovo System x3650 HD M4
Lenovo System x3755 M3
Lenovo System x3850 X5
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Dell IBM NETXTREME II 1000 EXPRESS QUAD TITLE COMPONENT PN 49Y7949 MFR Dell IBM NETXTREME II 1000
SUBSTITUTES & CROSS-REFERENCES 5
49Y4220CompatiblePARTNER
IBM NIC 1GbE RJ-45 4-Port PCI-E-2.0x4 NetXtreme II 1000 Express Controller (BCM5709C) - Option
compatible
49Y4222CompatiblePARTNER
IBM NIC 1GbE RJ-45 4-Port PCI-E-2.0x4 NetXtreme II 1000 Express Controller (BCM5709C) - FRU
compatible
49Y4223CompatiblePARTNER
IBM NIC 1GbE RJ-45 4-Port PCI-E-2.0x4 NetXtreme II 1000 Express Controller (BCM5709C) - SBB
compatible
49Y7948CompatiblePARTNER
IBM NIC 1GbE RJ-45 4-Port PCI-E-2.0x4 NetXtreme II 1000 Express Controller (BCM5709C)
compatible
90Y4577CompatiblePARTNER
IBM NIC 1GbE RJ-45 4-Port PCI-E-2.0x4 NetXtreme II 1000 Express Controller (BCM5709C) - Option
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 5
90Y4577SUBSTITUTE
IBM NIC 1GbE RJ-45 4-Port PCI-E-2.0x4 NetXtreme II 1000 Express Controller (BCM5709C) - P/N
IBM
49Y4220SUBSTITUTE
IBM NIC 1GbE RJ-45 4-Port PCI-E-2.0x4 NetXtreme II 1000 Express Controller (BCM5709C) - P/N
IBM
49Y4222SUBSTITUTE
IBM NIC 1GbE RJ-45 4-Port PCI-E-2.0x4 NetXtreme II 1000 Express Controller (BCM5709C) - P/N
IBM
49Y4223SUBSTITUTE
IBM NIC 1GbE RJ-45 4-Port PCI-E-2.0x4 NetXtreme II 1000 Express Controller (BCM5709C) - P/N
IBM
49Y7948SUBSTITUTE
IBM NIC 1GbE RJ-45 4-Port PCI-E-2.0x4 NetXtreme II 1000 Express Controller (BCM5709C) - P/N
IBM
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FREQUENTLY ASKED QUESTIONS
What is 49Y7949?
49Y7949 is a IBM NETXTREME II 1000 EXPRESS QUAD manufactured by Dell. It is classified as a IT_GENERAL (IT_UNCLASSIFIED).
What parts can replace 49Y7949?
There are 5 known substitutes for 49Y7949: 49Y4220, 49Y4222, 49Y4223 and 2 more. 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.