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58990 — IBM | Card ETH PCIe 2.0 x4 4-Port 1Gb for POWER Systems (Alt. 576F, 74Y4064, 00RX893, 00RX892)

✓ Government record, cited
IBM · MEMORY · RDIMM
PRODUCT OVERVIEW

58990: IBM | Card ETH PCIe 2.0 x4 4-Port 1Gb for POWER Systems (Alt. 576F, 74Y4064, 00RX893, 00RX892).

IBM | Card ETH PCIe 2.0 x4 4-Port 1Gb for POWER Systems (Alt. 576F, 74Y4064, 00RX893, 00RX892). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-314-0063, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MEMORY→ RDIMM→ 58990
NSN: 5310-01-314-0063
FSC: 5310 — Nuts and Washers
CAGE: 58163 — MEGGITT (NORTH HOLLYWOOD), INC. DBA MEGGITT CONTROL SYSTEMS DIV MEGGITT DEFENSE SYSTEMS, INC. (USA)
SPECIFICATIONS
Part Number58990
ManufacturerIBM
InterfacePCIe 2.0 x4
Capacity1GB
NSN5310-01-314-0063
COMPONENT DIAGRAM
ECC 1GB 2Rx4 PC4 — RDIMM IBM NOTCH ~133.35 mm DDR4 RDIMM | 1GB | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 58990 MFR IBM 1GB —
KEY FEATURES
•
PCIe 2.0 x4 Interface
•
1GB Capacity
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONMULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
SUBSTITUTES & CROSS-REFERENCES 1
244300Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 58990?
58990 is a IBM | Card ETH PCIe 2.0 x4 4-Port 1Gb for POWER Systems (Alt. 576F, 74Y4064, 00RX893, 00RX892) manufactured by IBM. It is classified as a MEMORY (RDIMM).
What parts can replace 58990?
There is 1 known substitute for 58990: 244300. Substitute compatibility should be verified for your specific system.
What is the NSN for 58990?
58990 is cataloged in the U.S. Government catalog under NSN 5310-01-314-0063. This indicates validated use in U.S. government and defense supply chains.
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