Best Vertical Rack Mount Pdu Solutions for an Efficient Server Room
Vertical rack mount PDUs maximize space, simplify cabling, and provide scalable power distribution for dense server racks. This article reviews top-rated units from APC and Tripp Lite, highlighting features like metering, dual circuits, and 0U or slim profiles. Use the buying guide to compare configurations that fit power needs, receptacle layouts, and monitoring capabilities.
| Product | Brand | Receptacles | Input | Notes |
|---|---|---|---|---|
| APC AP9567 Rack Power Distribution Unit | APC | Fourteen 5-15 | NEMA 5-15P | Basic 15A, 1.4 kW |
| Tripp Lite Basic PDU, 20A, 14 Outlets (PDUV20) | TRIPP LITE | 14 NEMA 5-15/20R | L5-20P / 5-20P adapter | 0U Vertical, 36 in |
| Tripp Lite Metered PDU, 20A Dual Circuit (PDUMV40) | TRIPP LITE | 32 outlets | L5-20P / 5-20P | Dual circuit, independent monitoring |
| APC AP9551 Rack PDU Basic Zero U 20A/120V | APC | Fourteen 5-15 | NEMA L5-20P | Zero U, compact |
| Tripp Lite Basic PDU, 15 ft Cord (PDUV15) | TRIPP LITE | 14 NEMA 5-15R | NEMA 5-15P | 0U Vertical, versatile mount |
APC AP9567 Rack Power Distribution Unit
The APC AP9567 is a 100V-120V input basic 15A rackmount PDU featuring fourteen 5-15 outlets. Designed for compact, 1U or small-profile deployments, it concentrates power distribution into a single, scalable unit suitable for mid-density racks. Its straightforward design helps simplify cabling and load balancing across connected devices in server rooms or networks closets. The unit supports standard 15A equipment and provides predictable power for critical gear while remaining approachable for facilities teams new to rack PDUs.
Tripp Lite Basic PDU, 20A, PDUV20
The Tripp Lite PDUV20 is a 0U vertical PDU designed for 20A service with a 36-inch height configuration. It provides 14 outlets rated for 5-15R and input compatibility via an L5-20P or 5-20P adapter. This model is well-suited for networks closets and IT rooms that need a compact, flexible vertical PDU to manage multiple servers or network gear in a single rack without consuming valuable 1U space.
Tripp Lite Metered PDU, 20A Dual Circuit (PDUMV40)
The PDUMV40 metered PDU splits power across two independent 20A circuits, each with 16 outlets. It provides dual current monitoring displays to track load per circuit, helping prevent overloading in dense rack environments. With a 10 ft cord and 0U mounting, this unit is ideal for data centers seeking increased visibility into power usage across critical equipment while preserving rack space.
APC AP9551 Rack PDU Basic Zero U
The APC AP9551 Zero U PDU emphasizes compact rack integration with a 120V input and fourteenth 5-15 outlets. Its zero-U footprint makes it a good choice for environments where every rack unit counts, such as high-density data centers or network closets. The L5-20P input supports higher current demands while keeping the form factor slim.
Tripp Lite Basic PDU, 15 ft Cord PDUV15
The PDUV15 provides 14 NEMA 5-15R outlets on a 15-foot cord for flexible placement inside racks or network closets. This 0U vertical PDU supports standard 120V loads in a compact form factor, making it a solid option for smaller server deployments, workstations, or edge devices requiring reliable power distribution without occupying extra rack space.
Buying Guide: Key Purchase Considerations
- Power capacity and current monitoring: Choose a PDU that matches your load. Metered PDUs help track usage, while non-metered units are suitable for simple distribution.
- Form factor and mounting: 0U vs. traditional 1U, vertical vs. horizontal mounting, and 36-inch or longer cord length affect placement in racks and closets.
- Outlets and receptacle type: Ensure outlet count and NEMA types match your devices. Look for adapters if you require mixed plug types.
- Longevity and build quality: Metal housings and durable mounting hardware reduce wear in high-traffic data centers.
- Management and visibility: Metering, dual circuits, and remote monitoring features are valuable for larger deployments with strict load controls.
- Safety and compliance: Certification and surge protection ratings help ensure safe operation in managed IT environments.
When choosing among vertical rack PDUs, assess your rack density, planned growth, and whether you need precise load monitoring. For basic distribution in smaller closets, a basic 15A unit with ample outlets can suffice. In medium to large deployments, metered or dual-circuit PDUs offer superior visibility and fault tolerance, albeit with higher upfront costs. Matching input plugs and cord lengths to your power sources minimizes manufacturing risk and installation time. Finally, verify compatibility with your rack dimensions and ensure secure mounting to prevent accidental disconnections.