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Genuine Dell 280W desktop ATX power supply unit, silver metal enclosure, cooling fan grille

DELL

DELL Optiplex 360 380 Power Supply 280W M619F

SKU CH-HDBR-P5GGK

Genuine Dell 280W ATX power supply for Optiplex 360 and 380 desktops with 24-pin ATX, SATA, 4-pin Molex and floppy connectors

  • Weight1
  • Genuine Dell PSU keeps Optiplex 360 and 380 systems running
  • 280 W maximum output handles desktop workloads
  • 100-120 V or 200-240 V input works worldwide
  • 24-pin ATX plus 4-pin ATX connectors fit motherboard
  • Two SATA power leads and Molex plus floppy connectors supply drives

Genuine Dell 280 W PSU for Optiplex 360 and 380

This genuine Dell power supply replaces part numbers M619F, M618F, D233N, H790K and H797K. It fits Optiplex 360 and 380 desktop systems using the Hasek or Azteca chassis. The unit delivers a maximum output of 280 W from a standard desktop ATX form factor.

Input range and connector limits

The PSU accepts 100–120 V or 200–240 V AC input without a voltage switch. Output connections are limited to one 24-pin ATX, one 4-pin ATX, two SATA, one 4-pin Molex and one floppy power connector. No PCIe or additional peripheral plugs are provided.

Capacity ceiling and headroom

The 280 W rating covers typical office configurations with integrated graphics and a few drives. Systems requiring discrete graphics cards or multiple high-power drives will exceed the available wattage and connector count. Builders needing more power or extra PCIe connectors must choose a different supply.

Highlights

  • Genuine Dell PSU keeps Optiplex 360 and 380 systems running
  • 280 W maximum output handles desktop workloads
  • 100-120 V or 200-240 V input works worldwide
  • 24-pin ATX plus 4-pin ATX connectors fit motherboard
  • Two SATA power leads and Molex plus floppy connectors supply drives

Specifications

BrandDell Computers
ModelH790K, H797K, M619F, M618F, D233N
Weight1

Questions about this item

Which Dell part number matches my Optiplex 360 or 380?

This unit replaces Dell part numbers M619F, M618F, D233N, H790K and H797K, all listed as direct replacements for Optiplex 360 and 380 desktops.

What does the 280 W rating deliver inside the chassis?

The 280 W maximum output powers the motherboard via a 24-pin ATX connector, the CPU via a 4-pin ATX connector, plus two SATA drives, one Molex device and one floppy drive.

What connectors does the 24-pin ATX interface provide for this PSU?

The 24-pin ATX connector supplies the main motherboard power, while the additional 4-pin ATX, two SATA, one Molex and one floppy connectors cover CPU and peripheral power needs.

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