KFD 4 PIN Adapter Compatible With Synology DiskStation 4-Bay DS412 DS413 DS414 DS415 DS710 DS712 DS416 DS416j Ds416play DS416SLIM DS418 DS418j NAS Server Diskless Network Attached Storage Power Supply

(1391 Reviews)

Price
$16.79

Quantity
(10000 available )

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Reviews
  • jazix

    > 3 day

    My DS918+ power brick died after just under five years of use, and this one works perfectly as a replacement. Its been going for just over a week with no issues.

  • Arnoldo C.

    10-06-2025

    Item worked perfectly and arrived promply. My Synology NAS is working again!

  • Brad

    > 3 day

    DOA-didn’t work at all

  • Billy Bob

    > 3 day

    My Synology was randomly powering off for unknown reasons and then, one day, decided to turn off and never come back. I suspected the power adapter immediately and jumped onto Amazon to order this replacement. While the connector to the back of the Synology was a bit tighter than the OEM, it went in fine and as soon as I connected the power, my Synology came back to life! While its too early to tell about longevity, this adapter feels very solid and should last for at least as long as the original (5 years).

  • Andrew

    > 3 day

    Dreaded flashing blue light on my DS918+. Unit would boot up without any drives and also with a 2.5 SSD so motherboard looked ok. But as soon as any 3.5 drive was inserted the unit would fail to start successfully and reboot (when trying to power up the drive a few seconds in). Replacing the power supply with this KFD unit resolved my issue.

  • Larry

    > 3 day

    Worked as advertised. Synology up and running again.

  • David

    > 3 day

    Works on my Synology DS918+.

  • Hal R

    > 3 day

    Our DS412 died (power supply dead). This is an exact replacement and came quickly. Our life is on that NAS. So thankful it came so quick.

  • Michael Hudson

    Greater than one week

    Smoked up upon first plugging in then cord kinda melted. Wouldn’t recommend buying, you can find smoke bombs for much cheaper.

  • TwelveWeeksInAYear

    Greater than one week

    Misplaced the AC adapter for my Synology Diskstation DS-918+ in a move from WA to FL. I ordered this based on reviews and it is a perfect fit and my Synology NAS is happy and running great using this AC adapter. I noticed it had pretty much the same output rating in amps as the OEM adapter that came with my Synology. Problem solved, Im happy.

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Power Adapter Specification:

Input:World Wide Input Voltage 100-240VAC 50/60Hz

Output: 12V 8.33A 100W

Connector Size:4 Pin

OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)

Compatible With Models

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 DS415+ DS415play (Diskless) EA10721A-120

Compatible With Synology DiskStation DS710 DS712 DS710+ DS712+ Disk Station Network Attached Storage Server

Package Content

1*100W Charger Power Supply for Synology Diskstation Network Attached Storage Server

1*US Power Cable

1*User Manual

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Purchase notice:

1) Please check the DC output voltage and amps of your device or the previous power adapter.

2) Please confirm this charger is the right one for your device model.

3) If your model is not listed here,please let us know,we"ll check it for you

Enterprise vision and mission

1) To produce and creat high-quality power adapters and power solutions in various fields of consumer products, industrial and audio applications globally.

2) Being committed to Research & Development, and maintaining high standard level on all products as well as perfectly service.

3) More than 80% of our company"s power adapters are accessory products, which are widely used and affirmed by the mainstream markets in Europe & US. Moreover, the core products have reached the world"s top level.

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