SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW
CABLE ASSEMBLY,SPECIAL PURPOSE,E
<b>Highlights</b><br>- Provides 65 WHr capacity;<br>- Offers reliable power for dependable performance;<br>- This product replaces the following SKU / Part Numbers: 4KFGD / N3X1D / HTX4D / 3VJJC / 96JC9/ 2N6MY / YJ02W / HWR7D / JD0MX / 312-1441 / 312-1440 / 312-1442.<br><br><b>Overview</b><br>Always on the go? No more worries about running out of battery power! You can power your Laptop with this 6-Cell Lithium-Ion Battery from Dell™. With a capacity of up to 65 WHr, the battery lets your laptop work seamlessly when you are on the move.<br><br><b>Compatibility</b><br>- Genuine Dell-branded parts undergo rigorous testing by qualified engineers to ensure compatibility and reliability in your Dell system;<br>- Our sustaining qualification process allows for testing and certification of the newest technology on your Dell system.<br><br><b>Quality</b><br>- Dell uses only OEM grade quality components.<br><br><b>Warranty</b><br>- Our Limited One Year Warranty guarantees that if our Genuine De This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-374-9490, indicating validated use in U.S. government and defense logistics supply chains.
WHERE IT FITS
TRANSCEIVER→POWER_CABLE→3121439
NSN:2520-00-374-9490 FSC:2520 CAGE:95019 — DANA CORP SPICER TRANSMISSION DIV (USA)
SPECIFICATIONS
Type
Battery
Depth
47.8 mm
Width
208 mm
Height
19.8 mm
Weight
326.6 g
Product colour
Black
Battery capacity
65 Wh
Battery technology
Lithium-Ion (Li-Ion)
Brand compatibility
Dell
Compatible products
Latitude E6440
Latitude E6540
Precision M2800
Number of battery cells
6
Number of batteries included
1 pc(s)
NSN
2520-00-374-9490
COMPONENT DIAGRAM
KEY FEATURES
•
MATERIAL: STEEL
•
THREAD SIZE: 1-13/16-24
•
PLAIN HOLE DIAMETER: 1.520 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.500 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.8696 INCHES MINIMUM AND 1.8746 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 1.774 INCHES MINIMUM AND 1.779 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL
STEEL
THREAD SIZE
1-13/16-24
PLAIN HOLE DIAMETER
1.520 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN
END ITEM IDENTIFICATION
PROPELLER SHAFT,2-1/2 TON TRUCK
THREAD LENGTH
0.500 INCHES NOMINAL IN
OUTSIDE DIAMETER
1.8696 INCHES MINIMUM AND 1.8746 INCHES MAXIMUM IN
SPECIAL FEATURES
R.H.THD;GRIPPING SURFACE CONDITION-KNURLED;MATL THK 1.520/1.530 IN.;SCREW THD SERIES DESIGNATOR-NS IN
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FREQUENTLY ASKED QUESTIONS
What is 3121439?
3121439 is a 312-1439 manufactured by DELL. It is classified as a TRANSCEIVER (POWER_CABLE).
What parts can replace 3121439?
There are 12 known substitutes for 3121439: 5192772, 5193482, 734829-1 and 9 more. Substitute compatibility should be verified for your specific system.
Is 3121439 still available?
3121439 is currently cancelled.
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