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PartsTable / MEMORY / 6524 CENTRAL
6524 CENTRAL ✓ 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

IBM 8GB (2x 4GB) PC3-8500 DDR3 ECC 1066MHz DIMMS. Key specifications include leg_shape: RECTANGULAR, hinged_end_type: SPRING JOINT, size_designator: 6.000 INCHES NOMINAL IN, adjustment_method: SOLID NUT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5210-01-434-9749, 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→ 6524 CENTRAL
NSN: 5210-01-434-9749
FSC: 5210
CAGE: 00NS2 — KIPPER TOOL COMPANY DBA KIPPER MANAGEMENT INC (USA)
SPECIFICATIONS
leg_shapeRECTANGULAR
hinged_end_typeSPRING JOINT
size_designator6.000 INCHES NOMINAL IN
adjustment_methodSOLID NUT
NSN5210-01-434-9749
COMPONENT DIAGRAM
ECC 8GB 2Rx4 PC3 1066MHz RDIMM OEM NOTCH ~133.35 mm DDR3 RDIMM | 8GB | 1066MHz | PC3 Notch position = DDR3 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR3 RDIMM PN 6524 CENTRAL MFR OEM 8GB 1066MHz
KEY FEATURES
•
DDR3 Interface
•
8GB Capacity
•
1066MHz Speed
•
DDR3 Memory
•
LEG SHAPE: RECTANGULAR
•
HINGED END TYPE: SPRING JOINT
•
SIZE DESIGNATOR: 6.000 INCHES NOMINAL IN
•
ADJUSTMENT METHOD: SOLID NUT
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)
LEG SHAPERECTANGULAR
HINGED END TYPESPRING JOINT
SIZE DESIGNATOR6.000 INCHES NOMINAL IN
ADJUSTMENT METHODSOLID NUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
RELEASE1340Interchangeable
interchangeable cross-reference
interchangeable
6524Interchangeable
interchangeable cross-reference
interchangeable
4526Interchangeable
IBM 8GB (2x4GB) Memory DIMMs, 1066 MHz, 2Gb DDR3 DRAM
interchangeable
526-6884-000Interchangeable
interchangeable cross-reference
interchangeable
678-0084-000Interchangeable
interchangeable cross-reference
interchangeable
SAE J512 4-4-2 040427BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6524 CENTRAL?
6524 CENTRAL is a IBM 8GB (2x 4GB) PC3-8500 DDR3 ECC 1066MHz DIMMS. It is classified as a MEMORY (RDIMM).
What parts can replace 6524 CENTRAL?
There are 16 known substitutes for 6524 CENTRAL: RELEASE1340, 6524, 4526 and 13 more. Substitute compatibility should be verified for your specific system.
Is 6524 CENTRAL still available?
6524 CENTRAL is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026