HMT451U7BFR8A-PB — Memory Specs & Substitutes

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Dell · MRO · MRO_GENERAL

WHAT YOU NEED TO KNOW

2Rx4 = Dual Rank ×4 chip width (standard server) RDIMM = Registered (servers) | LRDIMM = Load-Reduced (max density)

DDR3 ≠ DDR4 ≠ DDR5 — physically incompatible (notch position)

PRODUCT OVERVIEW

Random Access Memory (RAM) is a type of hardware that your computer uses to store information. Adding memory is one of the most cost-effective ways to improve your computer's performance. Key specifications include part_name_assigned_by_controlling_agency: MEMORY, 4 GB GB.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-672-8447, 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

MRO→ MRO_GENERAL→ HMT451U7BFR8A-PB

NSN: 7025-01-672-8447
FSC: 7025
CAGE: 0N1B7 — HYNIX SEMICONDUCTOR AMERICA (USA)

SPECIFICATIONS

part_name_assigned_by_controlling_agency	MEMORY, 4 GB GB
NSN	7025-01-672-8447

COMPONENT DIAGRAM

KEY FEATURES

•

DDR3 Interface

•

4GB Capacity

•

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

TECHNICAL CHARACTERISTICS (FLIS)

PART NAME ASSIGNED BY CONTROLLING AGENCY	MEMORY, 4 GB GB
PART NAME ASSIGNED BY CONTROLLING AGENCY	MEMORY, 4 GB GB

VERIFIED SUBSTITUTES & CROSS-REFERENCES 1

370-ABCMInterchangeable

Same NIIN cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99ESD SensitiveNot HAZMATSourcing: other

RELATED PARTS 6

210-AEDQ

INTERFACE UNIT,DATA TRANSFER

DISK DRIVE UNIT

DISK DRIVE UNIT

STYLUS,DATA ENTRY

INTERFACE UNIT,AUTOMATIC DATA PR

210-AHCI

DISPLAY UNIT

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FREQUENTLY ASKED QUESTIONS

What is HMT451U7BFR8A-PB?

HMT451U7BFR8A-PB is a DELL HMT451U7BFR8A-PB memory module 4 GB 1 x 4 GB DDR3 240-pin DIMM manufactured by Dell. It is classified as a MRO (MRO_GENERAL).

What parts can replace HMT451U7BFR8A-PB?

There is 1 known substitute for HMT451U7BFR8A-PB: 370-ABCM. Substitute compatibility should be verified for your specific system.

What is the NSN for HMT451U7BFR8A-PB?

HMT451U7BFR8A-PB is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-672-8447. This indicates validated use in U.S. government and defense supply chains.

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