TOPOWER
TOPOWER TOP-350W2U 350W Server Power Supply
Delivers 350W via ATX12V/EPS12V with dual 40mm thermally controlled fans and sliding main connectors
- TypeATX12V / EPS12V
- Single/RedundantSingle
- Maximum Power350W
- Main Connector20+4Pin
- Output Current+3.3V@24A, +5V@24A, +12V@24A, [email protected] , +5VSB@3A
- Input Voltage100 - 240 V
- Delivers 350W maximum power for server workloads
- 20+4Pin main connector fits standard ATX motherboards
- Dual 40mm fans provide thermally controlled cooling
- Wide 100-240V input suits global deployments
- OVP OCP SCP protection safeguards all outputs
Server power supply for industrial PCs
The TOPOWER TOP-350W2U delivers 350W of continuous power in a single ATX12V / EPS12V unit designed for industrial PCs and server chassis. It provides stable output across +3.3V@24A, +5V@24A, +12V@24A, [email protected] and +5VSB@3A rails. The unit accepts a universal 100 - 240 V input for worldwide deployment.
Sliding main connectors limit cable routing
The 20+4Pin main connector and 4/8 pin CPU connector use a sliding design that fixes their relative position, which can restrict routing in tight enclosures. Output current on the +12V rail is capped at 24A, so systems with multiple high-draw processors or add-in cards may exceed the available headroom. Protection circuits include OVP, OCP and SCP on all outputs.
Two 40mm fans require clearance
Thermally controlled cooling relies on two 40mm fans with Silent Control Technology that adjust speed to load and temperature. The gray iron case adds durability but occupies a standard 2U height, so installers must verify rack or chassis depth before fitting. Sliding connectors simplify the initial connection but can snag on adjacent components during removal.
Punti di forza
- Delivers 350W maximum power for server workloads
- 20+4Pin main connector fits standard ATX motherboards
- Dual 40mm fans provide thermally controlled cooling
- Wide 100-240V input suits global deployments
- OVP OCP SCP protection safeguards all outputs
Caratteristiche tecniche
| Brand | TOPOWER |
|---|---|
| Model | TOP-350W2U |
| Type | ATX12V / EPS12V |
| Single/Redundant | Single |
| Maximum Power | 350W |
| Main Connector | 20+4Pin |
| Output Current | +3.3V@24A, +5V@24A, +12V@24A, [email protected] , +5VSB@3A |
| Input Voltage | 100 - 240 V |
| Fans | 2 |
| Features | 20 / 24 pin and 4 / 8 pin Main Sliding Connectors High efficiency and reliability for Industrial PCs Thermally controlled cooling 2x40mm fan with Silent Control Technology Low ripple & noise Gray Iron Case OVP/OCP/SCP on all Outputs |
| Peso di spedizione | 1.88 kg |
| Dimensioni del pacco | 284 × 203 × 99 mm |
Domande su questo articolo
Should I choose the 20+4 pin or the 4/8 pin main connector for my server motherboard?
The unit includes sliding connectors that cover both 20/24 pin and 4/8 pin layouts, so you can match whichever main power socket your board provides.
What does the 350 W maximum power rating mean for a typical 1U or 2U server build?
It sets the total combined output across all rails at 350 W, with the +12 V rail delivering up to 24 A to handle CPU and drive loads in a standard rack chassis.
The spec lists ATX12V and EPS12V — which standard governs the +12 V rail in practice?
Both standards are supported; the EPS12V portion ensures the dedicated 4/8 pin CPU connector meets server-grade +12 V requirements while the ATX12V rails serve the main board and peripherals.
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