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UpBright 12V AC/DC Adapter Compatible with Seagate SRD0NF2 STEG3000100 Expansion Plus 3TB Desktop Hard Disk Drive HDD HD P/N 1VAAA1-570 1V9AP3-500 12VDC 1.5A DC12V Power Supply Cord Cable Charger PSU
UPBRIGHT

UpBright 12V AC/DC Adapter

Bottom line: The UpBright 12V AC/DC Adapter is a specs-and-price decision rather than a crowd-consensus one in the external storage category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For external drives and portable storage, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Tested Units. In Great Working Condition. UpBright 30 Days Refund. 24 Months Exchange
  • ✓ Backed by UPBRIGHT's warranty and support channels

Cons

  • ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

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SpecPicks Verdict

SpecPicks scored UpBright 12V AC/DC Adapter using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. UPBRIGHT's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • World Wide Input Voltage 100-240VAC 50/60Hz.OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)
  • UpBright New Global 12V AC / DC Adapter Compatible with Seagate SRD0NF2 STEG3000100 Expansion Plus 3TB Desktop Hard Drive HDD P/N: 1VAAA1-570 1V9AP3-500
  • Compatible with: Seagate SRD0NF2 12VDC 1.5A - 2A DC12V 1500mA 12.0V 2000mA 12Volts 1.5 A 2 A 12 Volt 1.5Amp +12V 2Amp 12.0VDC 12 V 12 VDC 12 Volts Switching Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU
  • Tested Units. In Great Working Condition. UpBright 30 Days Refund. 24 Months Exchange

Full Specifications

BrandUPBRIGHT
ColorBlack
CurrentDC
Voltage12 volts
Wattage24 watts
Amperage2 A
Power PlugType A - 2 pin (North American)
Unit Count1 Count
Model NumberSeagate SRD0NF2 Power Charger
Power SourceCorded Electric
Input Voltage120 volts_of_alternating_current
Mounting TypeWall Mount
Built-In Mediaadapter
Connector TypeBarrel Connector
Output Current2 A
Output Voltage12 volts_of_direct_current
Mfr Part NumberSeagate SRD0NF2 Power Charger
Number of Items1
Special FeatureShort Circuit Protection
Total USB Ports1
Full listing titleUpBright 12V AC/DC Adapter Compatible with Seagate SRD0NF2 STEG3000100 Expansion Plus 3TB Desktop Hard Disk Drive HDD HD P/N 1VAAA1-570 1V9AP3-500 12VDC 1.5A DC12V Power Supply Cord Cable Charger PSU

Ready to buy?

UpBright 12V AC/DC Adapter Compatible with Seagate SRD0NF2 STEG3000100 Expansion Plus 3TB Desktop Hard Disk Drive HDD HD P/N 1VAAA1-570 1V9AP3-500 12VDC 1.5A DC12V Power Supply Cord Cable Charger PSU is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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UpBright 12V AC/DC Adapter Compatible with Seagate SRD0NF2 STEG3000100 Expansion Plus 3TB Desktop Hard Disk Drive HDD HD P/N 1VAAA1-570 1V9AP3-500 12VDC 1.5A DC12V Power Supply Cord Cable Charger PSU
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