Rack mount power distribution units (PDUs) help organize power delivery to servers, networking gear, and AV equipment inside 19-inch racks. This guide highlights top options, compares features, and covers what to consider when choosing a PDU for reliability, manageability, and expandability.
| Product | Brand | Outlets | Key Features |
|---|---|---|---|
| RS1215-RA | Tripp Lite | 12 (6 front / 6 rear) | 1U, 15 ft cord, locking switch cover, resettable breaker |
| RKPW081915 | StarTech | 8 | 1U, 6 ft cord, surge protection, rugged steel |
| CPS1215RMS | CyberPower | 12 (6 front / 6 rear) | 1U rackmount, surge protection, 15 ft cord |
| PCO865 | Pyle | 19 outlets (16 rear / 3 front) | 4 USB ports, 15A breaker, detachable mounting |
| TPI-06 | TRENDnet | 6 (plus bypass) | 1U rack mount, managed with gigabit port, surge protection |
The following sections review five PDUs that sit well with a variety of rack and cabinet setups. Each entry includes a brief product overview, a direct link to the Amazon listing, an image, and a summary of relevant features. All sections adhere to a neutral, objective tone suitable for buyers seeking performance and value.
Tripp Lite 12-Outlet PDU (RS1215-RA)
The RS1215-RA is a 1U rack-mount power strip designed for IT and home theater needs. It provides 12 NEMA 5-20R outlets with six on the front and six on the rear for flexible cable management. A long 15-foot cord with a 15A plug supports distant power sources, and a resettable circuit breaker protects connected equipment. A lighted on/off switch with locking covers adds basic security. The heavy-duty metal housing emphasizes durability for long-term use in rack environments. The package includes mounting hardware and an owner’s manual for setup and orientation changes.
StarTech RKPW081915 8-Outlet PDU
This 1U, 8-outlet horizontal PDU is compatible with standard 19″ server racks and includes a 6-foot power cord. It supports secure, stacked deployments with a rugged steel chassis and LED indicators for ground and surge protection. The unit is designed to fit in racks that are four inches or deeper and follows ANSI/EIA RS-310-D standards for straightforward integration. The included power/control switches simplify management and maintenance in busy rack rooms.
Tecmojo 1U 19-Outlet PDU
The Tecmojo 1U rack-mount PDU focuses on space efficiency and ample rear outlets. It provides 16 rear-facing and 3 front-facing outlets, plus four USB ports for charging or auxiliary devices. A built-in 12-amp circuit breaker guards against overloads while delivering reliable performance in AV, network, and server environments. The compact design suits enclosures with limited depth, and the front-facing outlets enable quick access in tight rack spaces.
CyberPower CPS1215RMS 12-Outlet PDU
The CPS1215RMS is a 1U rackmount surge protector with 12 outlets (six front, six rear) and a 15-foot power cord. It is designed to protect data centers, network closets, and VoIP systems, offering surge suppression and critical power protection for essential equipment. The 1U form factor enables easy integration into most standard racks, while the 15A rating supports mid-range loads typical of many server and network deployments. A sturdy construction supports long-term rack use with dependable performance.
Pyle 19-Outet PDU 1U Rackmount
The Pyle PCO865 is a 1U rackmount power distribution unit with 19 outlets across front and rear, plus four USB ports for USB-powered devices. It includes a detachable mounting flange for flexible installation in racks, walls, or under counters. A 15-amp circuit breaker provides overload protection, and the unit ships with a 15-foot cord for versatile placement within the rack. The design accommodates space constraints while delivering ample connectivity for servers and AV equipment.
TRENDnet TPI-06 6-Outlet Managed PDU
The TRENDnet TPI-06 is a 1U managed PDU with six NEMA 5-15R outlets and one bypass outlet, plus a gigabit Ethernet port for remote management. This UL-certified unit provides LED indicators, overload protection, and surge protection (2160J). Its management features help administrators monitor power usage, set policies, and respond to events, making it suitable for data centers and IT rooms requiring remote control and visibility.
Buying Guide: Key Purchase Considerations
When selecting a rack-mount PDU, buyers should assess outlet count and distribution, physical form factor, and cord length. A 1U design is common, but some racks benefit from 2U or vertical configurations for higher density. Front and rear outlet positioning aids cable management, reducing airflow obstructions and downtime. Surge protection and a built-in circuit breaker protect equipment from power faults. For managed PDUs, features like remote monitoring, IPLAN/NMS integration, and per-outlet control extend visibility and control. Safety certifications (UL/ETL) and rugged construction are essential for reliable operation in data centers or busy network closets.
Outlets should align with typical devices in your environment—servers, switches, storage, and chassis may need different spacing or dedicated outlets. If expansion is anticipated, choose PDUs with modular add-ons or a high outlet density. Cord length matters for reach and flexibility; a longer cord helps in larger racks, while shorter cords minimize clutter. Finally, consider warranty and vendor support, as durable PDUs may require service or replacement years after installation.