Server Technology C1S36TA-DFME2799 36-Outlet 3-Phase Rack PDU

Overview

The Server Technology C1S36TA-DFME2799 is a 0U vertical rack PDU built for data center cabinets that need dense, high-capacity power distribution without eating into usable rack space. Part of the PRO1 Smart series, this unit runs on 3-phase 208V input and delivers 14.4kW of total power capacity across 36 outlets — a fit for consolidated server, storage, and networking racks where a single 1U or 2U horizontal PDU would run out of outlets fast. The C1S36TA-DFME2799 (often searched as C1S36TA DFME2799) mounts vertically along the rack rail, keeping all power distribution out of the airflow path and away from cable management channels.

Key Features

• 36 total outlets (18x IEC C13 + 18x CX): mixed outlet typing covers standard IEC C13 power cords alongside CX-style connectors, so a single PDU can feed a broader mix of server and network gear without needing a second unit or adapter cables.
• 14.4kW total power capacity: enough headroom for a fully populated high-density cabinet — GPU-heavy compute nodes, blade chassis, or dense 1U server rows — without splitting the load across multiple PDUs.
• 50A input current at 208V AC, 3-phase: 3-phase distribution pulls more usable power through a single whip than single-phase circuits of the same amperage, which is why it's the standard for high-density rows where every rack unit counts toward power budget.
• CS8365 3P+G input connector: a locking twist connector rated for the 50A/3-phase load, reducing the risk of accidental disconnects in a live production rack compared to a standard plug.
• 0U rackmount form factor: mounts vertically in the rear channel of the rack frame, so none of the 36 outlets consume front-facing rack unit space — every 1U and 2U slot in the cabinet stays available for compute and storage.
• 10ft input cord length: reaches from a rear-mounted overhead or underfloor whip to the PDU without an extension, cutting down on slack that has to be dressed and secured inside the cabinet.
• 50/60 Hz frequency support: works on both North American 60Hz and international 50Hz utility power, so the same model number applies whether the rack sits on a US floor or an overseas data hall.
• 208 VAC output voltage: matches the input voltage directly to connected IT equipment power supplies rated for 200-240V, which covers the vast majority of enterprise server and switch power inputs without a step-down transformer.
• Compact 1.75" x 3.0" footprint (70.0" length): the narrow profile fits standard rear rail channels on most 42U-48U enclosures without displacing cable trays or blanking panels.

Integration & Compatibility

Because the C1S36TA-DFME2799 pairs a 3-phase CS8365 input with a mixed C13/CX outlet bank, it's built to sit in mixed-vendor racks rather than a single-brand deployment — the C13 outlets accept the vast majority of standard server, switch, and storage power cords, while the CX outlets serve equipment specified for that connector type. Confirm your upstream circuit is provisioned for a 50A 3-phase CS8365 receptacle before ordering, since this PDU is built for that specific input class and isn't a fit for single-phase 20A or 30A circuits. If you're planning a new row of network video recorders or dense compute racks, review a PoE and power planning guide before finalizing your PDU count per rack, since outlet type and phase configuration both affect how many devices a single unit can safely serve.

What's in the Box

Contents beyond the C1S36TA-DFME2799 PDU unit itself are not specified in available product data.

Frequently Asked Questions

Q: Is the C1S36TA-DFME2799 a single-phase or 3-phase PDU?

A: It's a 3-phase unit rated for 208V AC input at 50A via a CS8365 3P+G connector.

Q: How many outlets does the C1S36TA-DFME2799 have?

A: 36 total outlets — 18x IEC C13 and 18x CX.

Q: What's the total power capacity of the C1S36TA-DFME2799?

A: 14.4kW.

Q: Does the C1S36TA-DFME2799 mount horizontally or vertically?

A: It's a 0U rackmount PDU, meaning it mounts vertically along the rack's rear rail channel and doesn't consume horizontal rack unit space.

Q: What is the input cord length on the C1S36TA-DFME2799?

A: 10 feet.

Q: What frequency does the C1S36TA-DFME2799 support?

A: 50/60 Hz, compatible with both North American and international utility power.

Ted Perry

The C1S36TA-DFME2799 is a 3-phase, 0U PDU that's built for one specific problem: getting 36 outlets of power into a dense rack without spending any front rack units on it. The 14.4kW capacity at 50A/208V 3-phase tells me this is meant for a fully loaded cabinet, not a half-empty one.

Technical Highlights:

• 18x C13 + 18x CX outlet mix: covers standard IEC-corded gear on the C13 side while the CX outlets handle equipment specified for that connector — you're not stuck retrofitting adapters for a mixed-vendor rack.
• 50A 3-phase input via CS8365: at 208V 3-phase, that input current supports the full 14.4kW rating without derating — confirm your upstream panel is provisioned for a 50A 3-phase circuit before you order the whip.
• 0U form factor at 70 inches tall, 1.75 x 3.0 inch footprint: mounts in the rear rail channel of a standard 42U-48U frame, so all 36 outlets are available without touching your usable U space up front.

Deployment Considerations:

• This is a 3-phase, 50A input PDU — it will not work on a single-phase 208V or 120V circuit, so verify panel and whip configuration with your electrician before the rack ships.
• The 10ft input cord is fixed length — measure the distance from your overhead or underfloor power whip to the PDU's rear-rail mounting position before assuming it'll reach without an extension.

This is the right PDU for a data center operator building out a new row of high-density GPU or blade compute racks who needs every outlet position accounted for and zero front-of-rack space lost to power distribution.