PartsTable / CONTROLLER / 12109
12109
✓ Verified by PartsTable
— · CONTROLLER · RAID_CACHE
WHAT YOU NEED TO KNOW
RAID cache modules — check if the battery is included and verify cache size. Ship unlocked and with test reports. Firmware must match the server. Key checks: Ship with test reports. Ship UNLOCKED.
Firmware must match server
PRODUCT OVERVIEW
The the manufacturer 12109 is a Battery-Backed Write Cache pack, designed for enterprise RAID controllers in enterprise servers. It provides backup power to the BBWC module during unexpected power loss, ensuring cached write data is safely committed to flash memory. This is a high-volume replacement part in TPM market as enterprise servers remain widely deployed.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-590-8642, indicating validated use in U.S. government and defense logistics supply chains.
WHERE IT FITS
CONTROLLER →
RAID_CACHE →
12109
NSN: 6145-00-590-8642 FSC: 6145 CAGE: 90484 — RSCC WIRE & CABLE LLC (USA)
SPECIFICATIONS
material STEEL angle_in_deg 90.0 body_material COPPER ALLOY step_quantity 2 end_similarity NOT IDENTICAL first_end_style PLAIN drive_shaft_type KEYED second_end_style CIRCULAR GROOVED AND FLAT KEYWAY special_features COVER GASKET FOR CAMBRO FOOD TRANSPORTER INSULATED USED ON NSN'S 7360-01-408-4911; 7360-01-413-2221; 7360-01-419-6261; 7360-01-419-6264; 7360-01-419-8500; 7360-01-452-0686 first_end_diameter 0.9960 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN external_keyway_length 1.000 INCHES NOMINAL SECOND END IN end_item_identification SEAWOLF CLASS SSN NSN 6145-00-590-8642
COMPONENT DIAGRAM
CAP
72V
+
-
CAP
72V
BRACKET
TO CTRL
CABLE: —
~76 mm
CACHE BACKUP | Supercapacitor | Cable: —
Connects to RAID controller | | Controller: See controller spec
SCHEMATIC:
+
-
2S2P SUPERCAP PACK
TITLE
CACHE BATT
PN
12109
MFR
OEM
IBM PCI-X DDR 1.5 GB cache SAS RAID Adap
KEY FEATURES
• Battery-Backed Write Cache Module
• Rechargeable Battery Technology
Provides cache backup power for 48+ hours after power loss
TYPICAL APPLICATIONS
Hardware RAID acceleration for enterprise storage
Data protection and parity management
Cache-backed write acceleration
Storage tiering and SSD caching
TECHNICAL CHARACTERISTICS (FLIS)
ELECTRICAL RESISTANCE 50.0 OHMS IMPEDANCE NOMINAL CAPACITANCE IN PICOFARADS 28.5 PER FOOT VOLTAGE RATING 2500.0 MAXIMUM PEAK OPERATING VOLTAGE SINGLE CONDUCTOR ROUND CONDUCTOR SIZE 22 AWG SINGLE CONDUCTOR MATERIAL COPPER CORE CONDUCTOR SINGLE CONDUCTOR CONDUCTOR FORM STRANDED SINGLE CONDUCTOR CONDUCTOR ARRANGEMENT AND QUANTITY 1 COAXIAL STRAND QUANTITY PER CONDUCTOR 19 SINGLE CONDUCTOR SURFACE TREATMENT SILVER CORE CONDUCTOR SINGLE CONDUCTOR CONDUCTOR QUANTITY 1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
822LX Upgraded Successor successor cross-reference
successor
54918 Upgraded Successor successor cross-reference
successor
12109 Upgraded Successor successor cross-reference
successor
11578050 Interchangeable interchangeable cross-reference
interchangeable
GC7T11 Interchangeable interchangeable cross-reference
interchangeable
5340000236662 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12109?
12109 is a IBM PCI-X DDR 1.5 GB cache SAS RAID Adapter. It is classified as a CONTROLLER (RAID_CACHE).
What parts can replace 12109?
There are 25 known substitutes for 12109: 822LX, 54918, 12109 and 22 more. Substitute compatibility should be verified for your specific system.
Is 12109 still available?
12109 is currently cancelled.