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01KR587 — IBM NIC 25GbE SFP28 2-Port PCI-E-3.0x8 QLogic QL41262 Controller for ThinkSystem - Option

LENOVO · NIC ADAPTER
PRODUCT OVERVIEW

01KR587: IBM NIC 25GbE SFP28 2-Port PCI-E-3.0x8 QLogic QL41262 Controller for ThinkSystem - Option. It is cited to fit LENOVO Uncategorized SD530, LENOVO ThinkSystem SR630 V1, LENOVO ThinkSystem SR630 V2 and 2 more listed machines.

IBM NIC 25GbE SFP28 2-Port PCI-E-3.0x8 QLogic QL41262 Controller for ThinkSystem - Option. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS
Part Number01KR587
ManufacturerLENOVO
Interface25GbE
Capacity25GB
FITS THESE MACHINES
Lenovo SD530
Lenovo ThinkSystem SR630 V1
Lenovo ThinkSystem SR630 V2
Lenovo ThinkSystem SR650 V1
Lenovo ThinkSystem SR650 V2
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM 25GbE 25GbE LINK ACT PCIe x8 ~167 mm NETWORK ADAPTER | 2-PORT 10GbE | 25GbE | Full Height PCIe x8 | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN 01KR587 MFR LENOVO IBM NIC 25GbE SFP28 2-Port PCI-E-3.0x8 Q
KEY FEATURES
•
25GbE Interface
•
25GB 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 1
4XC7A08228CompatiblePARTNER
IBM NIC 25GbE SFP28 2-Port PCI-E-3.0x8 QLogic QL41262 Controller for ThinkSystem - Option
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 1
4XC7A08228SUBSTITUTE
IBM NIC 25GbE SFP28 2-Port PCI-E-3.0x8 QLogic QL41262 Controller for ThinkSystem - FRU
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 01KR587?
01KR587 is a IBM NIC 25GbE SFP28 2-Port PCI-E-3.0x8 QLogic QL41262 Controller for ThinkSystem - Option manufactured by LENOVO.
What parts can replace 01KR587?
There is 1 known substitute for 01KR587: 4XC7A08228. 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.