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Black rectangular power brick with four-pin output connector and detachable mains cord

Graviton

Graviton NU90-9120700-I2 12V 7A 84W 4PIN power adapter

SKU CH-8XX3-BVJNP

A 12V 7A 84W 4PIN AC adapter with 100-240V input and CE certification, compatible with NETGEAR NAS RN 10400

  • Delivers 84W continuous power for stable NAS operation
  • 12V 7A output matches Netgear RN 10400 requirements exactly
  • 100-240V 50-60Hz input works worldwide without a converter
  • 4-pin connector ensures secure fit with compatible Netgear units
  • CE certified and supplied with EU/US/UK/AU power cord

What it is and who it is for

The Graviton NU90-9120700-I2 is a 12V 7A 84W AC adapter with a 4PIN connector. It is built for owners of the NETGEAR NAS RN 10400 who need a direct replacement power supply. The unit accepts 100-240V input at 50-60Hz and ships with a power cord. It carries CE certification and is supplied new in its package.

Practical limits of the 4PIN 12V interface

The adapter delivers a fixed 12V output at up to 7A for a maximum of 84W. Devices that require a different voltage, a higher current or a different connector type cannot use this unit. The 4PIN plug size is specific to the compatible NETGEAR NAS RN 10400 and the listed part numbers NU90-9120700-I2 and 332-10363-02. Input frequency is limited to 50-60Hz.

What this replaces and when the jump is worth it

This unit replaces a lost or failed original adapter for the NETGEAR NAS RN 10400 matching part numbers NU90-9120700-I2 or 332-10363-02. The upgrade is worth it when the original power supply no longer delivers stable 12V 7A output. It is not for users who need a higher wattage rating, a different output voltage or a connector other than the 4PIN type specified here.

Highlights

  • Delivers 84W continuous power for stable NAS operation
  • 12V 7A output matches Netgear RN 10400 requirements exactly
  • 100-240V 50-60Hz input works worldwide without a converter
  • 4-pin connector ensures secure fit with compatible Netgear units
  • CE certified and supplied with EU/US/UK/AU power cord

Specifications

No published specifications for this item yet.

Questions about this item

Which 4-pin version of the 12 V 7 A adapter matches my Netgear NAS RN 10400?

The NU90-9120700-I2 and 332-10363-02 part numbers are both listed as compatible with the RN 10400, so either will fit.

What does the 84 W rating mean when the adapter is powering the NAS?

It is the maximum continuous power the unit can deliver at 12 V and 7 A, so the NAS will draw only what it needs up to that limit.

What does the 100-240 V 50-60 Hz input actually cap in daily use?

It lets the adapter run on any mains supply between 100 V and 240 V at either 50 Hz or 60 Hz without a voltage switch.

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