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00MM953 — IBM NIC 40GbE QSFP+ 1-Port PCI-E-3.0x8 Mellanox ConnectX-4 Lx Controller - SBB

IBM · SFP TRANSCEIVER
PRODUCT OVERVIEW

00MM953: IBM NIC 40GbE QSFP+ 1-Port PCI-E-3.0x8 Mellanox ConnectX-4 Lx Controller - SBB. It is cited to fit LENOVO Uncategorized NeXtScale nx360 M5, LENOVO Uncategorized SD530, LENOVO ThinkSystem SR630 V1 and 3 more listed machines.

IBM NIC 40GbE QSFP+ 1-Port PCI-E-3.0x8 Mellanox ConnectX-4 Lx Controller - SBB. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS
Part Number00MM953
ManufacturerIBM
Capacity40GB
FITS THESE MACHINES
Lenovo NeXtScale nx360 M5
Lenovo SD530
Lenovo ThinkSystem SR630 V1
Lenovo ThinkSystem SR650 V1
Lenovo System x3550 M5
Lenovo System x3650 M5
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 00MM953 MFR IBM IBM NIC 40GbE QSFP+ 1-Port PCI-E-3.0x8 M
KEY FEATURES
•
40GB 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
SUBSTITUTES & CROSS-REFERENCES 3
00MM950CompatiblePARTNER
IBM NIC 40GbE QSFP+ 1-Port PCI-E-3.0x8 Mellanox ConnectX-4 Lx Controller - Option
compatible
00MM951CompatiblePARTNER
IBM NIC 40GbE QSFP+ 1-Port PCI-E-3.0x8 Mellanox ConnectX-4 Lx Controller - SBB
compatible
00MM990CompatiblePARTNER
IBM NIC 40GbE QSFP+ 1-Port PCI-E-3.0x8 Mellanox ConnectX-4 Lx Controller - P/N
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 3
00MM950SUBSTITUTE
IBM NIC 40GbE QSFP+ 1-Port PCI-E-3.0x8 Mellanox ConnectX-4 Lx Controller - FRU
IBM
00MM951SUBSTITUTE
IBM NIC 40GbE QSFP+ 1-Port PCI-E-3.0x8 Mellanox ConnectX-4 Lx Controller - FRU
IBM
00MM990SUBSTITUTE
IBM NIC 40GbE QSFP+ 1-Port PCI-E-3.0x8 Mellanox ConnectX-4 Lx Controller - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 00MM953?
00MM953 is a IBM NIC 40GbE QSFP+ 1-Port PCI-E-3.0x8 Mellanox ConnectX-4 Lx Controller - SBB manufactured by IBM.
What parts can replace 00MM953?
There are 3 known substitutes for 00MM953: 00MM950, 00MM951, 00MM990. 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.