Products of Etasis
Etasis: Redundant Power Supplies & Server PSUs for Data Centres and Industry
Etasis Electronics is a leading OEM manufacturer of server power supplies, redundant power systems and power modules for data centres, telecommunications infrastructure and industrial applications. Lieske Elektronik supplies Etasis products with B2B consulting and volume pricing for commercial customers and system integrators.
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1992
Founded
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Taiwan
Headquarters
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80 PLUS
Titanium Certified
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1+1
Redundancy Architecture
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Etasis – Reliable Power for Mission-Critical SystemsEtasis Electronics was founded in 1992 in Taiwan and has established itself as an OEM specialist for server power supplies. The company develops and manufactures hot-swappable redundant PSUs, 1U and 2U rack PSUs and modular power systems for leading server OEMs and data centres worldwide. The product portfolio covers redundant 1+1 server PSUs (500–3000 W), Flex-ATX PSUs for compact servers, CRPS-compliant power modules (Common Redundant Power Supply), industrial DC-DC converters and 48 V rack power systems for data centres and telecommunications infrastructure. Efficiency ratings up to 80 PLUS Titanium are available. Lieske Elektronik stocks Etasis power supplies for commercial deployment. System integrators and data centre operators receive volume pricing, compatibility advice and fast delivery – including for legacy server platforms and replacement procurement. |
Certifications & Standards
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Product Lines
High-performance power solutions for servers, data centres and industrial applications
| Redundant Server PSUs (Hot-Swap) 1+1 and N+1 redundant hot-swap PSUs for 1U and 2U rack servers (500 W to 2400 W). CRPS-compliant for OEM server platforms from Dell, HPE, Supermicro and Lenovo. Efficiency up to 94 % (Titanium) at 50 % load. | Flex-ATX & SFX Power Supplies Compact Flex-ATX (1U) and SFX PSUs (150–500 W) for space-saving servers, embedded systems and industrial mini-PCs. Reliable operation from 0 to 50 °C ambient temperature with active PFC correction. | |
| CRPS / Power Shelves for Data Centres Modular power shelf systems with centralised power distribution for Open Rack and OCP architectures. 48 V DC bus systems for hyperscale data centres and 12 V busbar solutions for edge infrastructure deployments. | Industrial PSUs & DC-DC Converters Industrial AC/DC switched-mode power supplies and DC-DC converters for automation technology, telecommunications and medical devices. Wide input range (90–264 V AC), outputs at 12 V, 24 V or 48 V DC. | |
Typical Application Areas
Critical infrastructure where reliable power supply is essential
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Data Centres
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Server Systems (1U/2U)
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✓
Telecommunications
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Automation Technology
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Edge Computing
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Medical Technology
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Why Etasis?
Key decision criteria for procurement and system planning
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► Power Supplies ► Server Power Supply ► Servers |
► PSUs (Storage) ► Industrial Power Supplies ► 19-Inch Technology |
Frequently Asked Questions about Etasis
Answers for procurement and planning
| Are Etasis PSUs suitable as replacements for original OEM power supplies? Yes – Etasis manufactures many PSUs directly as an OEM supplier to server manufacturers. CRPS-compliant models are technically plug-compatible with the corresponding server chassis. For selecting the correct model, we recommend a brief technical consultation with our sales team. |
| What is the advantage of a 1+1 redundant PSU over a single power supply? In a 1+1 redundant system, the second PSU automatically takes over the load in case of failure without the system going down. The defective module can be replaced via hot-swap without shutting the server down – indispensable for systems with high availability requirements. |
| Which Etasis PSUs are suitable for edge servers and compact industrial computers? For compact edge systems, Etasis offers Flex-ATX PSUs (150–300 W) and SFX variants that fit into 1U chassis and mini-ITX systems. The extended temperature range (0–50 °C) and robust capacitors make them well-suited for industrial environments with elevated ambient temperatures. |
| Request or order Etasis power supplies Our B2B sales team is happy to assist: price enquiries, volume discounts, technical clarification. | Request now |
Categories with products from Etasis
- IT-Equipment ➤ Computer-Components ➤ Power Supplies ➤ Redundant ( 3 )
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 Etasis EFRP-300Etasis EFRP-300 300W ATX Power Supply Module, Refurbished1x ATX 300W module slot for EFRP-3300 Specifications: 300 watts of output power Power Factor Correction (PFC) N +1 Redundant Configuration Dimensions: 83 (W) x 40 (H) x 250 (D) mm Module is ... Lieske Part No.: 158552 Mfg Part No: EFRP-300 |
-48% 99,00 EUR 189,00 EUR
 ≈ £85.34 | ≈ $112.96 plus delivery charges: 53,00 €
in stockinfo_outline
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Etasis EFRP-3356SFEtasis EFRP-3300, ATX-EPS Netzteil, 600W+300W Miniredundant N+1 für 4U,CE.PFC Universal Power Input Active Power Factor Correction Remote DC Sense on +5V and +3.3V MTBF>100,000 Hours Compact Size Module Design Power Fault Alarm Signals Quick Removable ... Lieske Part No.: 100373 Mfg Part No: EFRP-3356SF |
399,00 EUR
≈ £343.94 | ≈ $455.26 plus delivery charges: 83,00 €
in stockinfo_outline
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Etasis EFRP-356Etasis EFRP-356 350W ATX Power Supply Module, Refurbished 1x ATX 350W module slot for EFRP-3356 Specifications: 350 watts of output power Module is refurbished. Lieske Part No.: 100331 Mfg Part No: EFRP-356 |
-34% 99,00 EUR 149,00 EUR
≈ £85.34 | ≈ $112.96 plus delivery charges: 53,00 €
in stockinfo_outline
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