218231-B22 — Technical Data Sheet

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HPE · MRO · MRO_GENERAL

WHAT YOU NEED TO KNOW

Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel

Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

HP StorageWorks MSA1000 Controller 256 Cache memory module. Key specifications include overall_width: 12.500 INCHES NOMINAL IN, overall_height: 17.000 INCHES NOMINAL IN, overall_length: 7.800 INCHES NOMINAL IN, end_item_identification: AN/FYC-22A, VISUAL INFORMATION DISPLAY SYSTEM A, part_name_assigned_by_controlling_agency: REDUNDANT ARRAYS OF INEXPENSIVE DISKS (RAID) STORAGE CONTROLLER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-523-7765, 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→ 218231-B22

NSN: 6625-01-523-7765
FSC: 6625
CAGE: F5056 — HEWLETT-PACKARD CENTRE DE COMPETENCES FRANCE (FRA)

SPECIFICATIONS

overall_width	12.500 INCHES NOMINAL IN
overall_height	17.000 INCHES NOMINAL IN
overall_length	7.800 INCHES NOMINAL IN
end_item_identification	AN/FYC-22A, VISUAL INFORMATION DISPLAY SYSTEM A
part_name_assigned_by_controlling_agency	REDUNDANT ARRAYS OF INEXPENSIVE DISKS (RAID) STORAGE CONTROLLER
NSN	6625-01-523-7765

COMPONENT DIAGRAM

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)

SPECIAL FEATURES	CONTROLLER INTERFACE ULTRA 160 S.C.S.I.; DATA TRANSFER RATE 160 MEGABYTES PER SECOND; BUFFER SIZE 256 MEGABYTES-INSTALLED; MAXIMUM 512 MEGABYTES; CHANNELS 4; SUPPORTED DEVICES - HARD DRIVE AND DISK ARRAY (RAID); MAXIMUM STORAGE DEVICES 42; SUPPORTS RAID LEVELS 0, 1, 5, 10, AND ADVANCED DATA GUARDING (ADG)
PART NAME ASSIGNED BY CONTROLLING AGENCY	REDUNDANT ARRAYS OF INEXPENSIVE DISKS (RAID) STORAGE CONTROLLER
OVERALL WIDTH	12.500 INCHES NOMINAL IN
OVERALL LENGTH	7.800 INCHES NOMINAL IN
OVERALL HEIGHT	17.000 INCHES NOMINAL IN
SPECIAL FEATURES	CONTROLLER INTERFACE ULTRA 160 S.C.S.I.; DATA TRANSFER RATE 160 MEGABYTES PER SECOND; BUFFER SIZE 256 MEGABYTES-INSTALLED; MAXIMUM 512 MEGABYTES; CHANNELS 4; SUPPORTED DEVICES - HARD DRIVE AND DISK ARRAY (RAID); MAXIMUM STORAGE DEVICES 42; SUPPORTS RAID LEVELS 0, 1, 5, 10, AND ADVANCED DATA GUARDING (ADG)
PART NAME ASSIGNED BY CONTROLLING AGENCY	REDUNDANT ARRAYS OF INEXPENSIVE DISKS (RAID) STORAGE CONTROLLER
OVERALL WIDTH	12.500 INCHES NOMINAL IN
OVERALL LENGTH	7.800 INCHES NOMINAL IN
OVERALL HEIGHT	17.000 INCHES NOMINAL IN

VERIFIED SUBSTITUTES & CROSS-REFERENCES 3

501535-1Upgraded Successor

successor cross-reference

successor

218231-B22Upgraded Successor

successor cross-reference

successor

04052333007153Interchangeable

Same NIIN cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99ESD SensitiveNot HAZMAT

RELATED PARTS 6

P26325-B21

HPE MR216i-a Gen10 Plus x16 Lanes without Cache NVMe/SAS 12G Controller

P05173-B21

HPE ProLiant DL380 Gen10 Plus 24SFF NC Configure-to-order Server

P52532-B21

HPE ProLiant DL380 Gen11 8LFF NC Configure-to-order Server

P52535-B21

HPE ProLiant DL380 Gen11 24SFF NC Configure-to-order Server

400607-B21

HPE ProLiant ML370 G5 SAS Base Model Tower server

P-1000

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FREQUENTLY ASKED QUESTIONS

What is 218231-B22?

218231-B22 is a HP StorageWorks MSA1000 Controller 256 Cache memory module manufactured by HPE. It is classified as a MRO (MRO_GENERAL).

What parts can replace 218231-B22?

There are 3 known substitutes for 218231-B22: 501535-1, 218231-B22, 04052333007153. Substitute compatibility should be verified for your specific system.

What is the NSN for 218231-B22?

218231-B22 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-523-7765. This indicates validated use in U.S. government and defense supply chains.

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218231-B22 — Technical Data Sheet

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