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Seagate Barracuda 160GB PCB Board 100336321 REV A Logic
Find a replacement PCB board 100336321 REV A for your Seagate Barracuda 160GB ST3160827AS hard drive. This tested logic board can assist in HDD recovery. Fast delivery with tracking across Europe and worldwide. Product Code: 100336321 REV A
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Essential Replacement PCB for Seagate Drives
This genuine PCB board, number 100336321 REV A, is a critical component designed for the Seagate Barracuda 160GB hard drive, specifically model ST3160827AS with firmware 3.42. If your hard drive's original printed circuit board has failed due to electrical damage or other issues, this replacement logic board offers a potential solution for data recovery or restoring drive functionality. It's an essential part for IT professionals and data recovery specialists working with these specific Seagate drives.
Key Board Identifiers: 100336321 REV A
Matching the PCB board number is vital for compatibility. This board is clearly marked with 100336321 REV A. Another number present on the board is 100331799. It features a standard SATA connector for data and power. Verifying these numbers against your faulty PCB ensures you are getting the correct part for your Seagate Barracuda 7200.7 160GB hard drive, model ST3160827AS, to improve the chances of a successful repair or data retrieval operation.
Tested and Verified PCB Functionality
This PCB is in fully working condition. It was carefully sourced from a functional Seagate Barracuda hard drive (Model: ST3160827AS, Firmware: 3.42, Date Code: 05205) which had developed bad sectors. Before extraction, the drive, including this PCB, was connected to a PC and thoroughly tested using HDD diagnostics software (Badblocks) to confirm the board's operational integrity. This ensures you receive a reliable and tested component for your repair needs.
Understanding Firmware Transfer for HDD Repair
For many Seagate hard drives, replacing the PCB is not a simple plug-and-play operation. The drive's unique firmware, often stored on a ROM or NV-RAM chip on the original PCB, must be transferred to the replacement board. This adaptive information is crucial for the hard drive to initialize and access data. Without this transfer, the drive will likely not be recognized or function correctly with the new PCB.
Advanced Soldering Skills Required
The firmware transfer procedure typically involves desoldering the specific chip (ROM or NV-RAM) from your original, faulty PCB and precisely soldering it onto this replacement board. In some instances, the firmware might reside within the Main Controller IC, which can present an even more complex transfer challenge. This process requires specialized soldering equipment, steady hands, and a strong understanding of electronics to avoid damaging the chip or the board.
Purchase Guidance and Support Services
We strongly recommend that only individuals with the necessary technical skills and tools attempt the firmware transfer. If you are not confident in performing this delicate operation, it's best to seek professional assistance. We offer a firmware transfer service for an additional compensation; please feel free to contact us for more details and a quote if you require this specialized support to ensure your hard drive repair is successful.
What's Included with Your Order
Please note that this sale is exclusively for the PCB board 100336321 REV A. Any other items shown in the product images, such as hard drives, tools, or cables, are for illustrative purposes only to show context and compatibility. They are not included in this purchase. You will receive the single, tested PCB board ready for your firmware transfer and installation into your Seagate ST3160827AS hard drive.
Reliable Shipping and Product Authenticity
We ensure careful packaging for safe delivery. Shipping throughout Europe generally takes approximately 4 to 8 business days. For destinations in other parts of the world, please allow a few additional days for transit. The pictures provided in this listing are of the actual PCB board you will receive, guaranteeing authenticity and allowing you to verify the board numbers and layout before your purchase for peace of mind.
Description
- PCB markings: 100336321 REV A
- Connector type: SATA
- HDD: Seagate Barracuda 7200.7 160GB
- HDD Model: ST3160827AS
- Firmware: 3.42
- Date Code: 05205
Details
- PCB is in a fully working condition - it comes from a working hard drive with bad sectors; Before PCB was pulled from the hard drive, the hard drive was connected to the PC and the HDD diagnostics software (Badblocks) was run. Since the hard drive contained bad sectors and thus no longer considered reliable, the PCB was removed and other parts of the hard drive were scrapped.
- Some hard drives require firmware to be transferred from the old PCB board to the new one in order to work. This procedure requires ROM or NV-RAM chip to be removed from the old PCB and soldered to the new one. In some cases firmware resides in the Main Controller IC. This can be a challenging task that requires special tools and knowledge. Only purchase this PCB board if you possess both. If you don't you can contact us and we will gladly do that for you in exchange for some compensation.
- Only PCB is for sale, other objects that may be shown on pictures such as hard drives or other accessories are not included.
- Delivery throughout Europe takes around 4 to 8 days and a few days more to other parts of the world.
- Pictures are of the actual product.
Frequently Asked Questions
Do you offer shipping to my country?
We deliver to all countries within Europe (Albania, Andorra, Armenia, Austria, Azerbaijan, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Georgia, Germany, Greece, Hungary, Iceland, Ireland, Italy, Kosovo, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine, and the United Kingdom) and to many other locations worldwide.
How much will delivery to my location cost?
We offer international shipping with package tracking at affordable rates. Please use the country selection menu above to see the exact shipping cost for your location.
How long will it take to receive my order?
Items are dispatched within 24 hours of payment (weekends and holidays excluded; orders received during these times are dispatched the next working day). Delivery within Europe usually takes 4 to 8 days, and a few days longer for other international locations. The country selection menu above provides an approximate delivery time for your location.
Are there any additional fees or import taxes I will need to pay?
If you are located within the European Union (European Economic Area – EEA), there are no additional fees or taxes. For locations outside the EU/EEA, import taxes may apply and must be paid to Customs upon arrival. Please refer to our delivery policy for more details.
Is my payment information secure, and where is it processed?
To ensure the highest level of security and convenience for our customers, we have partnered with PayPal to process all payments. Your financial details are never stored or processed on our website. Please see our payment policies for more information.
I’m not sure if this is the item I need or if it will fit.
You’re welcome to contact us. We’ll be happy to assist you and help ensure you get the item that’s right for you.
I’m hesitant to buy a pre-owned item because it may not work as expected.
Every pre-owned item we sell is professionally inspected, cleaned, and thoroughly tested to ensure it is fully functional and meets customer expectations. While pre-owned items may show minor signs of use, such as light scratches or marks, no major imperfections or faults are present unless specifically noted in the item description. A standard warranty applies to all pre-owned items.
Are the photos on your website of the actual item I will receive?
For pre-owned products, we take photos of the actual item for sale so you can clearly see any cosmetic imperfections or signs of use.
What happens if I change my mind after making a purchase?
If you change your mind before the item is shipped, you will receive a full refund with no questions asked. If you change your mind after the item has shipped, you may return it within 30 days of receipt (return shipping is at the customer’s expense) to receive a refund. Please see our returns policy for details.
What if the item does not match the description or has an undisclosed defect?
If the item is not as described or has a hidden fault, you can return it. Once we inspect the item, we will issue a full refund, including the return shipping cost, provided the product was not damaged due to misuse or improper handling. Please see our returns policy for full details.
Do you offer a warranty on pre-owned products?
We offer a 180-day warranty on all pre-owned products unless a no-warranty policy is explicitly stated in the product description. Please refer to our warranty policy for more information.
“Exactly what I needed for my ST3160827AS. The board markings matched perfectly. After soldering the original BIOS chip, my hard drive was back online. Saved me a lot of trouble.”
