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Technical Data Sheet
989C584H01 ✓ Verified by PartsTable
· MEMORY · RDIMM
WHAT YOU NEED TO KNOW
Memory is a hot market right now. DDR5 and DDR4 are extremely volatile with data centers driving availability to extreme lows. Always validate machine type and model. Remember: all RAM is Hynix, Samsung, or Micron underneath OEM labels — use that to find alternatives. Key checks: Check OEM alternatives — all RAM is Hynix/Samsung/Micron underneath. Double-check what you're quoting in volatile market.
HOT market — DDR5/DDR4 extremely volatile
PRODUCT OVERVIEW

8 x 32GB RDIMM, 2400MT/s, Dual Rank, x4 Data Width. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7045-01-067-6089, 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 989C584H01
NSN: 7045-01-067-6089
FSC: 7045
CAGE: 18323 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA ELECTRONIC SYSTEMS (USA)
SPECIFICATIONS
general_characteristics_item_descriptionINSIDE DIA 3.0 IN.,OUTSIDE DIA 8.0 IN.WIDTH 1.20 IN.,MATL PLASTIC WITH SPLIT REEL SLEEVE AND METAL SPRING STEEL KEEPER AROUND HUB IN
NSN7045-01-067-6089
COMPONENT DIAGRAM
ECC 32GB 2Rx4 PC4 RDIMM OEM NOTCH ~133.35 mm DDR4 RDIMM | 32GB | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 989C584H01 MFR OEM 32GB —
KEY FEATURES
32GB Capacity
GENERAL CHARACTERISTICS ITEM DESCRIPTION: INSIDE DIA 3.0 IN.,OUTSIDE DIA 8.0 IN.WIDTH 1.20 IN.,MATL PLASTIC WITH SPLIT REEL SLEEVE AND METAL SPRING STEEL KEEPER AROUND HUB IN
TYPICAL APPLICATIONS
  • Server memory expansion for virtualization workloads
  • Database performance optimization (in-memory computing)
  • VDI and remote desktop session hosting
  • High-performance computing (HPC) clusters
  • Mail server and collaboration platform scaling
  • Application server tier expansion
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONINSIDE DIA 3.0 IN.,OUTSIDE DIA 8.0 IN.WIDTH 1.20 IN.,MATL PLASTIC WITH SPLIT REEL SLEEVE AND METAL SPRING STEEL KEEPER AROUND HUB IN
GENERAL CHARACTERISTICS ITEM DESCRIPTIONINSIDE DIA 3.0 IN.,OUTSIDE DIA 8.0 IN.WIDTH 1.20 IN.,MATL PLASTIC WITH SPLIT REEL SLEEVE AND METAL SPRING STEEL KEEPER AROUND HUB IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
86Upgraded Successor
successor cross-reference
successor
80Upgraded Successor
8 x 32GB RDIMM, 2400MT/s, Dual Rank, x4 Data Width
successor
DM-2030Interchangeable
interchangeable cross-reference
interchangeable
1004-580Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 989C584H01?
989C584H01 is a 8 x 32GB RDIMM, 2400MT/s, Dual Rank, x4 Data Width. It is classified as a MEMORY (RDIMM).
What parts can replace 989C584H01?
There are 4 known substitutes for 989C584H01: 86, 80, DM-2030 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 989C584H01?
989C584H01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7045-01-067-6089. This indicates validated use in U.S. government and defense supply chains.
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