PartsTable / CONTROLLER / X12109
X12109
✓ 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 X12109 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 →
X12109
NSN: 6145-00-590-8642 FSC: 6145 CAGE: 90484 — RSCC WIRE & CABLE LLC (USA)
SPECIFICATIONS
material COPPER CORE CONDUCTOR SINGLE CONDUCTOR conductor_form STRANDED SINGLE CONDUCTOR voltage_rating 2500.0 MAXIMUM PEAK OPERATING VOLTAGE SINGLE CONDUCTOR surface_treatment SILVER CORE CONDUCTOR SINGLE CONDUCTOR conductor_quantity 1 round_conductor_size 22 AWG SINGLE CONDUCTOR electrical_resistance 50.0 OHMS IMPEDANCE cross-sectional_shape_style ROUND strand_awg_size_per_conductor 34 SINGLE CONDUCTOR strand_quantity_per_conductor 19 SINGLE CONDUCTOR cross_section_outside_diameter 0.130 INCHES NOMINAL IN nominal_capacitance_in_picofarads 28.5 PER FOOT 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
X12109
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 24
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 X12109?
X12109 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 X12109?
There are 24 known substitutes for X12109: 822LX, 54918, 12109 and 21 more. Substitute compatibility should be verified for your specific system.
Is X12109 still available?
X12109 is currently cancelled.