--- product_id: 5150255 title: "Lacie 712430U Power Supply for 4Big/5Big Network" brand: "lacie" price: "42.27 DT" currency: TND in_stock: false reviews_count: 6 url: https://www.desertcart.tn/products/5150255-lacie-712430u-power-supply-for-4big-5big-network store_origin: TN region: Tunisia --- # 48W power output External form factor Includes power cord Lacie 712430U Power Supply for 4Big/5Big Network **Brand:** lacie **Price:** 42.27 DT **Availability:** ❌ Out of Stock ## Summary > 🔋 Power your productivity—never let your RAID run out of juice! ## Quick Answers - **What is this?** Lacie 712430U Power Supply for 4Big/5Big Network by lacie - **How much does it cost?** 42.27 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/5150255-lacie-712430u-power-supply-for-4big-5big-network) ## Best For - lacie enthusiasts ## Why This Product - Trusted lacie brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Data Safety First:** Prevents false drive failures by ensuring consistent, stable power supply to your RAID box. - • **Cost-Effective Backup:** Affordable replacement or spare power supply to avoid costly downtime and data loss. - • **Compact External Design:** Sleek external form factor fits seamlessly into your professional workspace. - • **Plug & Play Convenience:** Comes complete with power cord for immediate setup—no extra purchases needed. - • **Reliable 48W Power Delivery:** Keeps your LaCie 4big/5big RAID systems running smoothly without interruption. ## Overview The LaCie 712430U Power Supply is a 48W external AC adapter designed specifically for LaCie 4big Quadra and 5big Network RAID storage units. It includes a power cord and warranty, delivering reliable and stable power to prevent data loss caused by power interruptions. Compact and easy to install, it’s an essential backup or replacement for professionals relying on uninterrupted network storage. ## Description LaCie 712430U AC Adapter/Power Supply 12V 4A 48Watt,power cord cable included. Cheap 712430U Hard Disk Drive Charger/AC DC power adapter works for LaCie HDD Review: Just like my original power adapter - Bought to save and restore an old Raid box and it seems to be doing the trick. I bough this for a US version of the 5big and it has worked fine. I bought this to replace a bad power adapter after thinking my drives were going bad and that was not the case the box was not receiving enough constant sustained power to run the box. Try this before replacing drives. Review: Good price, LaCie PS fail too often - The power supply is a very good price here but I should not need one... I have a 4BIG raid and it suddenly failed. LaCie wanted to do days of troubleshooting (even after I asked about the power supply) including trying to tell me I lost all my data. On my own I but a new PS and wow, amazing, truly crazy everything suddenly worked. Yes, La Cie PS suck, but this is a great place and price for and extra one when you need it so overall okay. ## Features - Designed For: LaCie 4big Quadra LaCie 5big Network - Included With This Item: LaCie Power Supply, Power Cord and LaCie Warranty - Form Factor (AG): External ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005YI8MRG | | Brand | LaCie | | Compatible Devices | PC | | Connector Type | AC100-240V | | Customer Reviews | 3.3 3.3 out of 5 stars (6) | | Global Trade Identification Number | 00093053839338 | | Item Weight | 0.01 Ounces | | Manufacturer | LaCie | | Model Number | 712430U | | Number of Items | 1 | | Specification Met | Energy Star | | UPC | 080850221886 093053839338 930538393384 093053003579 849512562589 930530035794 132018166949 115971195669 | | Wattage | 80 watts | ## Product Details - **Brand:** LaCie - **Compatible Devices:** PC - **Connector Type:** AC100-240V - **Item Weight:** 0.01 Ounces - **Manufacturer:** LaCie - **Number of Items:** 1 - **Specification Met:** Energy Star - **Voltage:** 12 Volts - **Wattage:** 80 watts ## Images ![Lacie 712430U Power Supply for 4Big/5Big Network - Image 1](https://m.media-amazon.com/images/I/31wSZ6dkpRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Just like my original power adapter *by K***2 on August 5, 2013* Bought to save and restore an old Raid box and it seems to be doing the trick. I bough this for a US version of the 5big and it has worked fine. I bought this to replace a bad power adapter after thinking my drives were going bad and that was not the case the box was not receiving enough constant sustained power to run the box. Try this before replacing drives. ### ⭐⭐⭐ Good price, LaCie PS fail too often *by G***L on July 22, 2015* The power supply is a very good price here but I should not need one... I have a 4BIG raid and it suddenly failed. LaCie wanted to do days of troubleshooting (even after I asked about the power supply) including trying to tell me I lost all my data. On my own I but a new PS and wow, amazing, truly crazy everything suddenly worked. Yes, La Cie PS suck, but this is a great place and price for and extra one when you need it so overall okay. ### ⭐ Failed after two months *by J***N on February 11, 2014* I work in a large university department managing several servers and NAS devices for research labs. I have had the unfortunate displeasure of managing a Lacie 5Big Network (7.5 Gig edition) NAS device. The device had been troublesome in the past, always needing to re-synchronize its drives in a raid 6 array - this process takes up to an entire week. At one point all of my drives failed which did not seem statically plausible - I did notice that my power supply was making an electronic clicking noise. Upon further investigation, it seemed that many other users had experienced a similar issue, that the power supply failed to supply sufficient power to the NAS device. I purchased this Lacie replacement power supply December 2013. After swapping the bad power supply for the replacement unit, I noticed that the electronic clicking noise was no longer present. The drives hummed to life without the need to resynchronize - the NAS device was working as expected. February 2014 I noticed the red blinking LED on the Lacie NAS device. Two drives were reported to have failed. I turned the NAS off and back on and the drives began to resynchronize. I noticed that the replacement power supply now emits an electronic clicking sound much like the original power supply. I find it hard to believe that my drives have failed based on this fact. What I think is more likely the case is that the replacement power supply I had bought just two months prior has already failed. Very disappointed with Lacie's quality control. Save yourself the money and consider purchasing a different NAS. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/5150255-lacie-712430u-power-supply-for-4big-5big-network](https://www.desertcart.tn/products/5150255-lacie-712430u-power-supply-for-4big-5big-network) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-09*