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Silverstone 2U redundant server power supply, silver metal chassis with pull-out handles, 40mm PWM fans visible at rear

Silverstone

Silverstone GM600-2UG-V2 600W 2U redundant server power supply

SKU CH-243Q-88SRP MPN GM600-2UG-V2

A 600W 2U redundant server power supply with 80 PLUS Gold efficiency, active PFC, single +12V rail and full protection suite

  • Max wattage600 W
  • Form factor1+1 2U redundant form factor
  • Power efficiency>=87% & <89% overall efficiency with single modular power su
  • Power supply redundancyRedundant
  • Fan configuration40 mm PWM fans
  • Main power connector20+4Pin
  • Redundant 2U design keeps servers running if one module fails
  • 600W output with single +12V rail delivers 50A for high-end components
  • 80 PLUS Gold and Cybenetics Gold certifications cut waste heat and electricity cost
  • 40mm PWM fans limit noise to 62.5 dBA while cooling efficiently
  • Japanese electrolytic capacitors and full protection suite guard against over-current, over-voltage.

Redundant 2U server power supply

The Silverstone GM600-2UG-V2 is a 600W redundant power supply built for 2U rackmount servers. It uses a 1+1 form factor with hot-swap modules so a failed unit can be replaced without downtime. Active PFC maintains a power factor above .9 at full load across a 90 to 264 V input range.

Replaces single non-redundant units

This supply upgrades a standard single PSU when continuous uptime is the priority. The jump is worth it for workloads that cannot tolerate a power-module failure, such as always-on compute or storage nodes. Cybenetics Gold certification guarantees efficiency between 87 and 89 percent, lowering waste heat compared with uncertified designs.

Fits 2U bays with pull-out handles

Each module measures 84mm wide by 82mm high by 217mm deep and slides into a redundant chassis on integrated handle bars. Four 40mm PWM fans provide cooling at up to 62.5 dBA maximum. Cabling includes a 24/20-pin motherboard connector, two EPS 4+4-pin cables, two PCIe 6+2-pin cables, six SATA connectors and nine peripheral connectors. A single +12V rail delivers 50A for high-current components. MTBF exceeds 100000 hours.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $494.99
Pricier than about 90% of the 3,798 comparable items (median $131.99).
Max wattage 600 W
Lower than about 54% of the 235 comparable items (median 668 W).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameSilverStone
Model nameGM600-2UG-V2
Product typeRedundant Power Supply
Ports & slots
Connection types1 × 24 / 20-Pin motherboard connector
2 × 8 / 4-Pin EPS / ATX 12 V connectors
2 × 8 / 6-Pin PCIe connectors
6 x SATA connectors
9 × 4-Pin Peripheral connectors
1 × 4-Pin Floppy connector
1 × 2-Pin TTL connector
1 × 2-Pin PW1 connector
1 × 2-Pin PW2 connector
1 x PM Bus connector
Power
Max wattage600 W
Power efficiency>=87% & <89% overall efficiency with single modular power supply
Power supply redundancyRedundant
Main power connector20+4Pin
Output current25A@+3.3 V, 25A@+5 V, 50A@+12 V, 3.5A@+5VSB, 0.8A@-12 V
Supply voltage90–264 V
AC input frequency47–63 Hz
12V railsSingle
Power factor correctionActive PFC (PF>0.9 at full load)
Efficiency certification80 PLUS GOLD Certified
Built-in protectionOver Current Protection
Over Voltage Protection
Short Circuit Protection
Over Temperature Protection
Size & build
Form factor1+1 2U redundant form factor
Product dimensions102 × 82 × 231 mm (Housing with bracket, without handle)
84 × 82 × 217 mm (Housing without bracket)
78 × 39 × 190 mm (Module only without handle)
Product weight6.9 lb (3.13 kg)
Shipping weight4.08 kg
Package size406 × 203 × 152 mm
Environment & compliance
PSU noise rating62.5 dBA maximum
Temperature rangeOperating temperature 0 °C to 45 °C
More details
Fan configuration40 mm PWM fans
Mean time between failures>100,000 h

Questions about this item

What chassis depth is required for the 2U redundant form factor measuring 84mm by 82mm by 217mm?

The unit is 217mm deep, so the rack or chassis must provide at least that much clear depth behind the mounting ears.

How are the two hot-swap modules inserted and what step is often missed?

Slide each module in until the latch clicks; the step people miss is fully seating the 2-pin TTL signal cable so the redundancy monitor works.

When should the 40mm PWM fans be cleaned or replaced?

Clean dust from the fans every 6 to 12 months; the MTBF rating exceeds 100,000 hours, so replacement is rarely needed during normal service life.

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