Name: IBM 8GB (2x 4GB) PC3-8500 DDR3 ECC 1066MHz DIMMS
Brand: Lindy
SKU: 4526-1

4526-1 ✓ Verified by PartsTable

Lindy · 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 diameter: 4.0000 INCHES MINIMUM AND 4.0312 INCHES MAXIMUM IN, material: STEEL COMP 1075 OVERALL, corner_shape: SQUARE ALL CORNERS, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL, outside_diameter: 6.6250 INCHES MINIMUM AND 6.6562 INCHES MAXIMUM IN, style_designator: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5845-00-860-1100, 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→ 4526-1

NSN: 5845-00-860-1100
FSC: 5845
CAGE: 54497 — MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS (USA)

SPECIFICATIONS

diameter	4.0000 INCHES MINIMUM AND 4.0312 INCHES MAXIMUM IN
material	STEEL COMP 1075 OVERALL
corner_shape	SQUARE ALL CORNERS
hardness_rating	40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
outside_diameter	6.6250 INCHES MINIMUM AND 6.6562 INCHES MAXIMUM IN
style_designator	ROUND
overall_thickness	0.1460 INCHES MINIMUM AND 0.1660 INCHES MAXIMUM IN
surface_condition	GROUND
surface_treatment	PHOSPHATE OVERALL
center_hole_shape_style	ROUND
end_item_identification	1940-01-218-9165
cross-sectional_shape_style	RECTANGULAR
NSN	5845-00-860-1100

COMPONENT DIAGRAM

KEY FEATURES

•

DDR3 Interface

•

8GB Capacity

•

1066MHz Speed

•

DDR3 Memory

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

VERIFIED SUBSTITUTES & CROSS-REFERENCES 4

4526-1Interchangeable

interchangeable cross-reference

interchangeable

4526Interchangeable

IBM 8GB (2x4GB) Memory DIMMs, 1066 MHz, 2Gb DDR3 DRAM

interchangeable

EE103440Interchangeable

interchangeable cross-reference

interchangeable

ADC-8079-1Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 4526-1?

4526-1 is a IBM 8GB (2x 4GB) PC3-8500 DDR3 ECC 1066MHz DIMMS manufactured by Lindy. It is classified as a MEMORY (RDIMM).

What parts can replace 4526-1?

There are 4 known substitutes for 4526-1: 4526-1, 4526, EE103440 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 4526-1?

4526-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5845-00-860-1100. This indicates validated use in U.S. government and defense supply chains.

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