--- product_id: 123861056 title: "TAIFU 4-Pin 12V 8.33A - 9A Power Adapter for Synology Disk Station 4-Bay DS410 DS410j DS411 DS411J DS412 DS412 + DS416 DS418 DS918+ DS923+ DiskStation Network Storage NAS Server 12V DC Power Supply" brand: "taifu" price: "KD 14.64" currency: KWD in_stock: true reviews_count: 13 category: "Taifu" url: https://www.desertcart.com.kw/products/123861056-taifu-4-pin-12v-8-33a-9a-power-adapter-synology store_origin: KW region: Kuwait --- # 12V DC output power 4-pin connector compatibility OVP, OCP, SCP protection TAIFU 4-Pin 12V 8.33A - 9A Power Adapter for Synology Disk Station 4-Bay DS410 DS410j DS411 DS411J DS412 DS412 + DS416 DS418 DS918+ DS923+ DiskStation Network Storage NAS Server 12V DC Power Supply **Brand:** taifu **Price:** KD 14.64 **Availability:** ✅ In Stock ## Summary > 🔋 Power your NAS like a pro — don’t let a faulty adapter crash your digital life! ## Quick Answers - **What is this?** TAIFU 4-Pin 12V 8.33A - 9A Power Adapter for Synology Disk Station 4-Bay DS410 DS410j DS411 DS411J DS412 DS412 + DS416 DS418 DS918+ DS923+ DiskStation Network Storage NAS Server 12V DC Power Supply by taifu - **How much does it cost?** KD 14.64 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/123861056-taifu-4-pin-12v-8-33a-9a-power-adapter-synology) ## Best For - taifu enthusiasts ## Why This Product - Trusted taifu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Peace of Mind Warranty:** Backed by a 3-year warranty and 3-month money-back guarantee, because your data deserves uncompromising reliability. - • **Plug & Play Replacement:** Easy to install with tested units guaranteed to match or exceed original power supply performance—no downtime, no stress. - • **Universal 4-Pin Connector:** Seamlessly compatible with a wide range of Synology DiskStation models, from DS410 to DS923+, making upgrades hassle-free. - • **Advanced Safety Protections:** Built-in Over Voltage, Over Current, and Short Circuit protections safeguard your valuable data and hardware. - • **Reliable 12V Power Delivery:** Delivers a stable 8.33A to 9A current, ensuring your Synology NAS runs flawlessly without interruptions. ## Overview The TAIFU 4-Pin 12V 8.33A-9A Power Adapter is a robust, fully compatible replacement power supply designed specifically for Synology DiskStation 4-bay NAS models. It delivers consistent 12V DC output with up to 108W power, features essential safety protections (OVP, OCP, SCP), and supports a broad range of Synology NAS devices. With a 3-year warranty and proven reliability, it’s the ultimate safeguard to keep your network storage running smoothly and your data secure. ## Description Product description Replacement Synology Power Supply Specifications Input: 100-240V 50/60HZ Output: 12V 9A 108W max (compatible with 12V 8.33A, 12V 8A, 12V 7.5A, 12V 7A, etc) DC Connector: barrel connectors , round tip Efficiency: 95% Working Temperature: 0 ~ 60℃ Storage Temperature: -20 ~ 60℃ Ambient Humidity: 0 ~ 95% Non-Condensation Notice Please do not disassemble at will Avoid extreme temperatures In the course of use, the temperature rise is normal. OUR PROMISE TO YOU： We are totally obsessive about top quality and service. Any questions shall meet with our careful attention, we will response within 24 hours,And we guarranty a satisfied solution to you. Power Adapter for Synology Power Supply ds918 DiskStation Network Storage Replacement Power Adapter Synology Compatible with Compatible with Synology Disk Station DS409, DS409+, DS409+R1, DS410, DS410j, DS411, DS411+, DS411+II, DS411j, DS420j, DS412+, DS413, DS413j, DS414, DS414j, DS415, DS415+ DS423 DS420+ play DS408 Server DiskStation Network Storage NAS Server Compatible With Synology Diskstation DS416 DS416j Ds416play DS416SLIM DS418 DS418j Disk Station 4-Bay NAS Server Diskless Network Attached Storage Compatible with Synology DiskStation Synology DiskStation 4-Bay DS412 DS413 DS413j 4200 DS414 DS414J DS411 + II DS411+II DS411II, DS415+ DS415 play (Diskless) EA10721A-120 Compatible With Synology DiskStation DS710 DS712 DS710+ DS712+ DS713+Disk Robust & Scalable, Cube Station CS407 NAS Server 4 Prong Connector Compatible with Synology DiskStation ST-C-120-12000833CT STC-120-12000833CT MBA50208 PN: EA11001E-120 MicroBattery, DS916+ DS916 PGB EA11011D-120 Network Attached Storage NAS Server Compatible with PGB EA11011D-120 EA11001E-120 LI SHIN Compatible With Synology DiskStation Network Attached Storage NAS Disk Station 12VDC Server, DS918+ DS918 DS920+ DS923+ 4bay Package includes 1x Synology Power Supply 1x Instruction manual Review: Power brick saved my data! - Well, the other morning I woke up to over 800 email notifications from my 6 year old Synology DS-918+, each one stating "abnormal power" on each different drive. The final E-Mail was that Storage Pool 1 was crashed. And here I thought having a one drive fault tolerance would be good enough to protect 30 years worth of documents, photos, music, and movies. If one fails then I'll just throw a new drive in, rebuild the array, and carry on. How wrong I was. It wasn't until I actually started think about what was actually irreplaceably important out of all that that I started freaking out and had an anxiety/panic attack last night. And then this power brick showed up today. My NAS is currently powered up, accessible, and copying all of the important stuff to both Storage Pool 2 on the DX517 Expansion module as well as to a standalone SATA drive plugged into a different system that I'll store elsewhere. One drive is "crashed" and in read-only mode. Fine, fine. I'll take it out, format it in a different system, replace it, and rebuild the array. The other one has a "System Partition Failed". Ok on that one too...that's a future problem to resolve. All drives report Healthy, so that's another plus...it's just the file system that has a problem. So...this purchase was worth every single penny and saved my sanity. I'm not sure what I'm going to do with all of the stock in Tums that I just purchased though. :D I've also got a new-open-box DS-920+ on the way. I'll throw 4 of my old 8TB drives in it, copy my data to it as well, plop it over at a friend's house, and figure out how to do remote syncing. This will not happen again! Review: Solid - Works well. I did have one die but the company replaced via warranty. Very nice. ## Features - 12V 4 Pin Power Supply Compalibility - with Synology Power supply for Synology Disk Station DS409, DS409+, DS410, DS410j, DS411, DS411+, DS411+II, DS411j, DS412+, DS413, DS413j, DS414, DS414j, DS415+ DS416 DS416j Ds416 play DS416SLIM DS418 DS418j DS423 DS420+ DS620slim DS420j DS720+ DS718+, Synology DiskStation DS710 DS712 DS710+ DS712+ 4-Bay NAS Server DiskStation Network Storage NAS Server 12VDC 8.33A 8.3A 100W - 120W Power Supply Cord Cable PS Charger Mains PSU(with 4-Prong Connector) - Fit for Synology Nas Power Supply: Synology DiskStation DS413 DS413j DS414 DS414J DS411 + II DS411+II DS411II, DS713+ Robust & Scalable, Cube Station CS407 NAS Server 4 Prong Connector ; Synology DS409 DS409+ DS409+R1 DS415 DS415+ DS415play DS408 DiskStation NAS Server Network Storage, EA1100E-120 EA1100E120 LI SHIN 100W - 120W 4PIN DIN Adapter Power Supply - Synology Power Supply 4 Pin Synology DiskStation ST-C-120-12000833CT STC-120-12000833CT MBA50208 P/N: EA11001E-120 MicroBattery, DS916+ DS916 Network Attached Storage NAS Server; PGB EA11011D-120 EA11001E-120 Synology DiskStation Network Attached Storage NAS Disk Station 12VDC Server, DS918+ DS918 DS916+ DS920+ DS923+ 4bay - Power Spes - Input Volt Range: 110-240V / Output: 12V 9A 108W max (compatible with 12V 8.33A, 12V 8A, 12V 7.5A, 12V 7A, etc) Input Volt Range: 110-240V / Tested Units. In Great Working Condition. We guarantee our products will charge your device as efficiently as the original charger. In addition, our products are in compliance with top industry standards. // OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection - 【3 Year Warranty】- 3 Months Money Back Guarantee - 3 Years Warranty. We offer a no-questions-asked full money back and exchange free gateway laptop charger guarantee. If you have any questions about your order and the product, please feel free to contact us. Fast and good service is our pursuit. We hope to bring you a shopping experience. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NCG1P8X | | Additional Features | Short Circuit Protection | | Amperage | 9 Amps | | Best Sellers Rank | #148 in Computer Power Supplies | | Brand | TAIFU | | Built-In Media | 'Synology Power Supply', 'Instruction manual' | | Color | black | | Compatible Devices | Synology Disk Stations | | Compatible Phone Models | Synology Disk Stations | | Connectivity Technology | 4-Pin | | Connector Type | Barrel Connector | | Current | DC | | Current Rating | 7 Amps, 7.5 Amps, 8 Amps, 9 Amps | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.0 out of 5 stars 427 Reviews | | EU Spare Part Availability Duration | 3 Years | | Enclosure Material | Plastic | | Frequency Range | 50 Hz - 60 Hz | | Included Components | 'Synology Power Supply', 'Instruction manual' | | Input Voltage | 240 Volts | | Item Weight | 0.5 Kilograms | | Main Power Connector Type | 4 Pin | | Manufacturer | HKY | | Mfr Part Number | A90C-120008330 | | Model Number | A90C-120008330 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Output Current | 9 Amps | | Output Voltage | 12 Volts | | Portable | No | | Power Plug | No Plug | | Power Source | Corded Electric | | Special Feature | Short Circuit Protection | | Specification Met | REACH | | UPC | 709445226494 | | Unit Count | 1.0 Count | | Wattage | 120 watts | ## Product Details - **Amperage:** 9 Amps - **Brand:** TAIFU - **Color:** black - **Compatible Devices:** Synology Disk Stations - **Compatible Phone Models:** Synology Disk Stations - **Connector Type:** Barrel Connector - **Included Components:** 'Synology Power Supply', 'Instruction manual' - **Input Voltage:** 240 Volts - **Special Feature:** Short Circuit Protection - **Wattage:** 120 watts ## Images ![TAIFU 4-Pin 12V 8.33A - 9A Power Adapter for Synology Disk Station 4-Bay DS410 DS410j DS411 DS411J DS412 DS412 + DS416 DS418 DS918+ DS923+ DiskStation Network Storage NAS Server 12V DC Power Supply - Image 1](https://m.media-amazon.com/images/I/61nSfWmz3-L.jpg) ![TAIFU 4-Pin 12V 8.33A - 9A Power Adapter for Synology Disk Station 4-Bay DS410 DS410j DS411 DS411J DS412 DS412 + DS416 DS418 DS918+ DS923+ DiskStation Network Storage NAS Server 12V DC Power Supply - Image 2](https://m.media-amazon.com/images/I/61ng0-wiKEL.jpg) ![TAIFU 4-Pin 12V 8.33A - 9A Power Adapter for Synology Disk Station 4-Bay DS410 DS410j DS411 DS411J DS412 DS412 + DS416 DS418 DS918+ DS923+ DiskStation Network Storage NAS Server 12V DC Power Supply - Image 3](https://m.media-amazon.com/images/I/61ivsT94aCL.jpg) ![TAIFU 4-Pin 12V 8.33A - 9A Power Adapter for Synology Disk Station 4-Bay DS410 DS410j DS411 DS411J DS412 DS412 + DS416 DS418 DS918+ DS923+ DiskStation Network Storage NAS Server 12V DC Power Supply - Image 4](https://m.media-amazon.com/images/I/61lR6psLzpL.jpg) ![TAIFU 4-Pin 12V 8.33A - 9A Power Adapter for Synology Disk Station 4-Bay DS410 DS410j DS411 DS411J DS412 DS412 + DS416 DS418 DS918+ DS923+ DiskStation Network Storage NAS Server 12V DC Power Supply - Image 5](https://m.media-amazon.com/images/I/61S3IA6SvCL.jpg) ## Questions & Answers **Q: Does anyone know what the pinout is?** A: I tore apart the one that failed on me (Synology original), and it turns out that the brick has only one output: +12 (I presume, haven't measured a running one) and GND. Testing continuity on the cable itself shows that if you hold the connector facing you, with the notch on top (where the arrow lines up) the two top pins (the ones slightly farther apart) are VCC, and the two lower (and the metal casing) is GND. This is all empirical information dissecting the blown up one that I replaced, but I'm not an electronics engineer by any measure, so take it with a grain of salt. **Q: Does this power output 5V and 12V?** A: No I don't think it does it's marked output is 12 **Q: Will this work with a Kodak i1420 Scanner?** A: I cannot correctly answer your question. If it takes the same connection it should work. But I cannot say for sure that it will work **Q: Will this work for a LaCie Big 5 hard drive** A: check the model list on this one. https://www.amazon.com/T-Power-Adapter-Compatible-ACU034A-0512-ACU057A-0512/dp/B00PXCV9AU/ref=sr_1_3?crid=2VUT6NF1F19HE&keywords=LaCie+Big+5+hard+drive+power+supply&qid=1668091870&sprefix=lacie+big+5+hard+drive+power+supply%2Caps%2C109&sr=8-3 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Power brick saved my data! *by S***E on November 21, 2024* Well, the other morning I woke up to over 800 email notifications from my 6 year old Synology DS-918+, each one stating "abnormal power" on each different drive. The final E-Mail was that Storage Pool 1 was crashed. And here I thought having a one drive fault tolerance would be good enough to protect 30 years worth of documents, photos, music, and movies. If one fails then I'll just throw a new drive in, rebuild the array, and carry on. How wrong I was. It wasn't until I actually started think about what was actually irreplaceably important out of all that that I started freaking out and had an anxiety/panic attack last night. And then this power brick showed up today. My NAS is currently powered up, accessible, and copying all of the important stuff to both Storage Pool 2 on the DX517 Expansion module as well as to a standalone SATA drive plugged into a different system that I'll store elsewhere. One drive is "crashed" and in read-only mode. Fine, fine. I'll take it out, format it in a different system, replace it, and rebuild the array. The other one has a "System Partition Failed". Ok on that one too...that's a future problem to resolve. All drives report Healthy, so that's another plus...it's just the file system that has a problem. So...this purchase was worth every single penny and saved my sanity. I'm not sure what I'm going to do with all of the stock in Tums that I just purchased though. :D I've also got a new-open-box DS-920+ on the way. I'll throw 4 of my old 8TB drives in it, copy my data to it as well, plop it over at a friend's house, and figure out how to do remote syncing. This will not happen again! ### ⭐⭐⭐⭐⭐ Solid *by J***. on March 22, 2026* Works well. I did have one die but the company replaced via warranty. Very nice. ### ⭐ Lost a 10TB WD Red Pro HDD *by J***N on February 3, 2026* Purchased this on 05/06/2024, and it died on 02/02/2026, connected to my Synology DS918+ NAS, and lost a WD Red Pro 10TB drive because of it. Thankfully, I'm running RAID5 and can swap in a new drive, but now I'm out $250+ for a new drive thanks to this thing failing. The power failure caused 2 drives to have issues (one entering Critical condition and another needing me to Repair System Partition). Thankfully, I saved one of the drives, but the other is dead in the water. I use a heavy-duty backup battery 600VA UPS, which was connected to as well, so it's not like there was a surge or power failure that caused anything else to happen. My recommendation: Buy a better brand and/or OEM external power supply for your NAS if the OEM dies. ## Frequently Bought Together - TAIFU 4-Pin 12V 8.33A - 9A Power Adapter for Synology Disk Station 4-Bay DS410 DS410j DS411 DS411J DS412 DS412 + DS416 DS418 DS918+ DS923+ DiskStation Network Storage NAS Server 12V DC Power Supply - KFD 12V 10A AC Adapter for Synology NAS DiskStation DS1520+ Charger DS1522+ DS916+ DS918+ DS920+ DS923+ DS723+ DS420+ DS423+ DS620slim DS720+ DS418 DS718+ DS1019+ NAS Server Power Supply Cord Cable - Seagate IronWolf 8TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST8000VNZ04/N004) --- ## 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.com.kw/products/123861056-taifu-4-pin-12v-8-33a-9a-power-adapter-synology](https://www.desertcart.com.kw/products/123861056-taifu-4-pin-12v-8-33a-9a-power-adapter-synology) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-17*