We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular AC DC power adapter with barrel connector tip and wall plug prongs

ABLEGRID

ABLEGRID AC DC Adapter for Seagate SRD0NF2 STEG4000100 4TB Expansion Desktop Hard Drive Power Supply Charger

SKU CH-Y58G-DNS8N

Replacement power supply for Seagate 4TB Expansion desktop drives, accepting 100-240V AC input at 50-60Hz with over-voltage and over-heat protection

  • Worldwide AC input from 100 to 240 volts
  • Built-in over-voltage and over-heat protection safeguards the drive
  • Barrel-tip connector matches the Seagate SRD0NF2 and STEG4000100 models
  • CE, FCC and RoHS certified for safety compliance
  • Non-OEM replacement delivers full compatibility with the original adapter

Replacement Power Supply for Seagate 4TB Expansion

This ABLEGRID AC DC adapter replaces the original power supply for the Seagate SRD0NF2 STEG4000100 4TB Expansion Desktop external hard drive. It delivers the required DC output through a barrel tip connector. The unit accepts worldwide AC input from 100 to 240 volts at 50 to 60 hertz. It is a non-OEM accessory built to match the original specifications.

For Users Needing a Direct Replacement

This adapter suits owners of the specific Seagate 4TB Expansion Desktop drive who have lost or damaged the original power brick. It is not for users with different Seagate models or other brands that require a different voltage, amperage, or tip polarity. Buyers needing a USB-powered solution or a multi-voltage universal adapter should look elsewhere.

Barrel Tip Connector and DC Output Compatibility

The decisive specification is the barrel tip connector size and the DC output parameters matching the Seagate drive exactly. The adapter includes over-voltage and over-heat protection circuits. Verify the output rating and tip dimensions on your original label before ordering to ensure a correct fit.

Highlights

  • Worldwide AC input from 100 to 240 volts
  • Built-in over-voltage and over-heat protection safeguards the drive
  • Barrel-tip connector matches the Seagate SRD0NF2 and STEG4000100 models
  • CE, FCC and RoHS certified for safety compliance
  • Non-OEM replacement delivers full compatibility with the original adapter

Specifications

BrandABLEGRID

Questions about this item

Will this adapter run my Seagate SRD0NF2 STEG4000100 4TB Expansion Desktop drive alongside older USB 2.0 peripherals?

Yes, the adapter supplies DC power to the Seagate drive independently, so it does not share bandwidth or current with any USB 2.0 devices you keep connected.

How can I confirm the adapter is delivering the correct DC output to the drive after I plug it in?

The drive should spin up and be recognised by your system; the adapter includes over-voltage and over-heat protection that will shut it down if output drifts out of spec.

What comes in the box and do I need to buy a separate mains lead?

The package includes one new AC/DC adapter with an integrated mains plug for AC 100-240V 50-60Hz input; no extra cable is required.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.