PartsTable
Technical Data Sheet
Download PDF

45W1959 — IBM NIC 1GbE RJ-45 4-Port PCI-E-1.0x1 LP Controller (PRO/1000 PT) - FRU

IBM · NIC ADAPTER
PRODUCT OVERVIEW

45W1959: IBM NIC 1GbE RJ-45 4-Port PCI-E-1.0x1 LP Controller (PRO/1000 PT) - FRU.

IBM NIC 1GbE RJ-45 4-Port PCI-E-1.0x1 LP Controller (PRO/1000 PT) - FRU. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS
Part Number45W1959
ManufacturerIBM
Interface1GbE
Capacity1GB
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM 1GbE 1GbE 1GbE 1GbE LINK ACT PCIe x8 ~167 mm NETWORK ADAPTER | 4-PORT 10GbE | 1GbE | Low Profile PCIe x8 | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN 45W1959 MFR IBM IBM NIC 1GbE RJ-45 4-Port PCI-E-1.0x1 LP
KEY FEATURES
•
1GbE Interface
•
1GB 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 4
39Y6136CompatiblePARTNER
IBM NIC 1GbE RJ-45 4-Port PCI-E-1.0x1 LP Controller (PRO/1000 PT) - Option
compatible
39Y6137CompatiblePARTNER
IBM NIC 1GbE RJ-45 4-Port PCI-E-1.0x1 LP Controller (PRO/1000 PT)
compatible
39Y6138CompatiblePARTNER
IBM NIC 1GbE RJ-45 4-Port PCI-E-1.0x1 LP Controller (PRO/1000 PT) - FRU
compatible
39Y6139CompatiblePARTNER
IBM NIC 1GbE RJ-45 4-Port PCI-E-1.0x1 LP Controller (PRO/1000 PT)
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 4
39Y6138SUBSTITUTE
IBM NIC 1GbE RJ-45 4-Port PCI-E-1.0x1 LP Controller (PRO/1000 PT)
IBM
39Y6136SUBSTITUTE
IBM NIC 1GbE RJ-45 4-Port PCI-E-1.0x1 LP Controller (PRO/1000 PT)
IBM
39Y6137SUBSTITUTE
IBM NIC 1GbE RJ-45 4-Port PCI-E-1.0x1 LP Controller (PRO/1000 PT)
IBM
39Y6139SUBSTITUTE
IBM NIC 1GbE RJ-45 4-Port PCI-E-1.0x1 LP Controller (PRO/1000 PT)
IBM
Ready to buy 45W1959?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 45W1959?
45W1959 is a IBM NIC 1GbE RJ-45 4-Port PCI-E-1.0x1 LP Controller (PRO/1000 PT) - FRU manufactured by IBM.
What parts can replace 45W1959?
There are 4 known substitutes for 45W1959: 39Y6136, 39Y6137, 39Y6138 and 1 more. Substitute compatibility should be verified for your specific system.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 45W1959

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.