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Compact silver SFX unit with dual rear fans and hot-swap handle

ZIPPY

ZIPPY R2W-6500P-R 500W SFX power supply

SKU CH-94VW-4PCW8 MPN R2W-6500P-R

500 W SFX redundant supply with hot-swap modules, active PFC, dual 38 mm fans and 48-pin industrial connectors

  • TypeSFX
  • 500 W maximum output supports demanding server loads
  • SFX form factor fits compact chassis designs
  • Hot-swappable redundancy keeps systems running during module replacement
  • Dual EMI filters meet FCC Class B and CISPR22 limits
  • Active PFC with full-range 115-240 V input ensures stable power worldwide

SFX 500 W redundant server supply

The ZIPPY R2W-6500P-R is a hot-swappable SFX power supply rated at 500 W. It accepts 115-240 V AC input at 47-63 Hz and delivers a 12 V rail up to 32 A. Active PFC meets IEC-1000-3-2 Class D requirements. Two 38x38x28 mm DC fans cool each module. Dimensions are 300.00 x 101.00 x 84.00 mm.

Suits redundant server builds.

This unit targets server chassis that support hot-pluggable redundant power modules using 48-pin industrial connectors. Builders working with standard ATX or SFX single-supply cases cannot use the redundant form factor or the specialised connector. Operators needing silent office operation should note the dual-fan cooling design. The operating temperature range is 0 °C to 40 °C.

Redundancy and EMI filtering included

Hot-swappable redundancy lets a failed module be replaced without shutting down the system. Dual EMI inlet filters comply with FCC Class B and CISPR22 Class B limits. Safety certifications cover UL 1950, CSA 22.2 No. 950 and TUV IEC 950. Optional Serial ATA connectors can be added for drive power. Humidity tolerance spans 20-95 % operating and 10-95 % non-operating.

Highlights

  • 500 W maximum output supports demanding server loads
  • SFX form factor fits compact chassis designs
  • Hot-swappable redundancy keeps systems running during module replacement
  • Dual EMI filters meet FCC Class B and CISPR22 limits
  • Active PFC with full-range 115-240 V input ensures stable power worldwide

Specifications

TypeSFX

Questions about this item

What existing server chassis and 48-pin backplane do I need to install this R2W-6500P-R module?

This SFX redundant supply requires a compatible server chassis with a matching 48-pin industrial connector backplane; it hot-plugs directly into that slot without cables.

Will my older components that draw from the 12 V rail stay within the 32 A limit of this unit?

The single 12 V rail delivers up to 32 A, so legacy drives and cards must not exceed that combined current; Active PFC and dual EMI filters maintain clean power for mixed-age hardware.

How can I confirm the R2W-6500P-R is operating correctly after installation?

Verify the two 38 mm DC fans spin, the module seats firmly in the 48-pin slot, and the server POST completes; normal operation stays within the 0–40 °C range.

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