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
Rectangular ATX power supply unit in matte black metal finish

KHACHIMO

KHACHIMO C3KX-PWR-1100WAC 350W Power Supply

SKU CH-S700-3TZSB

ATX power supply tested working for compatible 3560X and 3750X switches

  • TypeATX
  • ATX form factor fits standard PC cases
  • 350 W output powers compatible Cisco 3560X and 3750X switches
  • Tested working so it arrives ready to install
  • Replaces Cisco part 341-0394-01 for direct compatibility

Compatible replacement for Cisco 3560X and 3750X

This power supply is built as a direct replacement for Cisco Catalyst 3560X and 3750X series switches. It delivers 350 watts of AC input power and carries part number 341-0394-01. Network engineers maintaining these platforms can install it without configuration changes.

Practical limits of the ATX form factor in switch

The unit follows the ATX physical standard but is keyed for proprietary Cisco slots, so it will not fit standard PC cases or generic server bays. Its 350 watt output caps the PoE budget well below the 1100 watt chassis rating, limiting the number of powered devices per switch. Buyers needing full PoE density or redundant supplies must source higher-wattage Cisco modules instead.

Highlights

  • ATX form factor fits standard PC cases
  • 350 W output powers compatible Cisco 3560X and 3750X switches
  • Tested working so it arrives ready to install
  • Replaces Cisco part 341-0394-01 for direct compatibility

Specifications

TypeATX

Questions about this item

Which capacity matches my 3560X or 3750X switch?

The 350W unit is the correct match for 3560X and 3750X models; the 1100W label refers to a different chassis power rating.

What does the 350W rating deliver inside my switch?

It supplies up to 350 watts of continuous power to the 3560X or 3750X, supporting PoE ports and system boards within that limit.

Also in this aisle

People compared these

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