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Silver rectangular server power supply unit with handle and ventilation grille

Supermicro

Supermicro 2 kW Redundant Server Power Supply 80 Plus Titanium 12 V 166.70 A

SKU CH-R4R0-3X056

Redundant 2 kW server power supply delivering 12 V at 166.70 A with 96 % efficiency and 80 Plus Titanium certification

  • Input Voltage120 V AC 230 V AC
  • Efficiency96%
  • FeaturesRoHS REACH 80 Plus Titanium
  • Redundant design keeps servers running during a module failure
  • 96 % efficiency at 80 Plus Titanium cuts energy waste
  • Delivers 166.70 A on a single 12 V rail for high-density loads
  • Accepts 120 V and 230 V AC for worldwide deployment
  • Compact 2.9" × 1.6" × 10.4" rack-mount form factor fits dense chassis

2 kW Redundant Server Power Supply

This 2 kW redundant power supply delivers 12 V DC at up to 166.70 A for Supermicro SuperStorage 6048R-E1CR60L servers. It accepts 120 V AC or 230 V AC input and achieves 96 % efficiency with 80 Plus Titanium certification. The rack-mountable unit measures 2.9 in high, 1.6 in wide and 10.4 in deep. It is suited for data-centre operators who need hot-swap redundancy in a single-slot form factor.

Replaces a failed or lower-efficiency module

Swapping in this unit restores N+1 redundancy when an existing supply fails or when upgrading from a lower-efficiency model to reduce operating cost. The jump is worth it when the server requires 12 V output at 166.70 A and the chassis accepts the 2.9 in height and 10.4 in depth dimensions. It also supplies a 12 V DC auxiliary rail at 2.10 A for management functions.

Verify chassis slot dimensions and AC source

Confirm the server bay accommodates a module 2.9 in high by 1.6 in wide by 10.4 in deep and that the rack power distribution provides either 120 V AC or 230 V AC. Ensure the backplane supports hot-swap insertion and that the system firmware recognises the redundant supply for monitoring. RoHS and REACH compliance are certified.

Puntos fuertes

  • Redundant design keeps servers running during a module failure
  • 96 % efficiency at 80 Plus Titanium cuts energy waste
  • Delivers 166.70 A on a single 12 V rail for high-density loads
  • Accepts 120 V and 230 V AC for worldwide deployment
  • Compact 2.9" × 1.6" × 10.4" rack-mount form factor fits dense chassis

Especificaciones

BrandSuperMicro
Series80 Plus
Input Voltage120 V AC 230 V AC
Efficiency96%
FeaturesRoHS REACH 80 Plus Titanium

Preguntas sobre este artículo

Will the 2.9" height and 1.6" width fit my Supermicro SuperStorage 6048R-E1CR60L server?

The unit is 2.9 inches tall and 1.6 inches wide, matching the redundant power supply bay in the SuperStorage 6048R-E1CR60L chassis.

How do I install the module and what step is often missed?

Slide the supply into the hot-swap bay until the latch clicks, then verify the green AC-OK and DC-OK LEDs are both lit before assuming it is online.

When will the internal fan or electrolytic capacitors need replacement?

The 96% efficient 80 Plus Titanium design runs cooler, extending fan and capacitor life; plan inspection after three to five years of continuous 12 V 166.70 A load.

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