Best Power Distribution Unit Rack Mount for Network and Server Racks
Choosing the right power distribution unit (PDU) for a 19-inch rack maximizes uptime and protects critical equipment in data centers, server rooms, and AV closets. This guide highlights five reliable rack-mount PDUs, covering general purpose, surge protection, and space-saving designs. Each section links to the official Amazon product page for quick comparison and purchase.
| Product | Brand | Outlets | Cord | Mounting |
|---|---|---|---|---|
| RKPW081915 | StarTech.com | 8 | 6 ft | 1U Horizontal |
| 1U Rack Mount 19 Outlet PDU | Tecmojo | 19 | 4 USB + 1 front | 1U Horizontal |
| RS1215-RA | TRIPP LITE | 12 | 15 ft | 1U Horizontal |
| DRS-1215 | TRIPP LITE | 14 | 15 ft | 1U Horizontal |
| 1U CentroPower | CENTROPOWER | 10 | 6 ft | 1U Horizontal |
| Pyle PDBC70 | Pyle | 9 | 6 ft | 1U Horizontal |
| CyberPower CPS1215RMS | CyberPower | 12 | 15 ft | 1U Horizontal |
StarTech.com 8-Outlet 1U PDU
This 1U horizontal PDU adds eight NEMA 5-15 outlets to a standard 19″ rack. With a 6-foot cord, it accommodates mobile or reconfigurable rack setups while maintaining robust protection. It supports 120V/15A service and includes LED indicators for ground and surge protection, plus power and reset switches for quick control. Ideal for network and server racks needing compact, reliable power distribution.
Tecmojo 19-Outlet 1U PDU
The Tecmojo 1U PDU is designed to maximize rack space with 16 rear-facing outlets and three front-facing outlets for flexible connectivity. It includes four USB ports for simultaneous charging of peripherals and a built-in 12-amp circuit breaker to guard against overloads. The compact design makes it suitable for dense AV, network, and server enclosures where space is at a premium.
TRIPP LITE RS1215-RA 12-Outlet PDU
The RS1215-RA PDU offers six front and six rear outlets, with a long 15-foot power cord and a locking-on/off switch. A rugged metal housing and a resettable 15A circuit breaker provide durable protection for network hardware and A/V installations. The unit includes mounting hardware for flexible deployment in various rack configurations.
TRIPP LITE DRS-1215 14-Outlet PDU
Designed for surge protection, the DRS-1215 provides 14 outlets across 1U with a 15-foot cord. It delivers up to 3000 joules of surge protection and up to 80 dB EMI/RFI filtering, aiding sensitive equipment like servers and routers. Front and rear outlets, plus a locking-on/off switch and diagnostic LEDs, offer clear status indicators and reliable protection in demanding environments.
CENTROPOWER 1U Horizontal PDU
The CentroPower 1U PDU comes with 10 NEMA 5-15R outlets and a 6-foot cord, designed for compatibility with 19″ racks four inches or deeper. The horizontal, heavy-duty housing emphasizes durability, and the unit is ETL listed for safety. It is a straightforward option for distributing power across multiple network and server devices in a compact form factor.
Pyle 9-Outlet 1U Rack Mount PDU
The Pyle PDBC70 provides nine front-panel switches and a 1U rackmount form factor with a 6-foot cord. Its AC noise filter and circuit breaker help stabilize power delivery, reducing disturbances to sensitive devices in professional studios, offices, or broadcasting environments. The compact design supports neat cable management in standard racks.
CyberPower CPS1215RMS Surge Protector
The CPS1215RMS provides 12 outlets with a 15-foot cord and 1U rack mounting. It emphasizes surge protection for data centers and network closets and includes six front and six rear outlets along with a gray-state indicator system for protection status. The horizontal design supports flexible rack layouts while safeguarding critical equipment from power anomalies.
Buying Guide: Key Purchase Considerations
- Outlets and layout: Count and arrangement of front/rear outlets influence how you plug in devices and manage cabling. Larger PDUs may require more front access for quick servicing.
- Power rating and cord length: Ensure the PDU supports your equipment load (amps) and provides a cord length that reaches power sources without straining cables or compromising airflow.
- Surge protection and filtering: For data centers and network equipment, higher joule ratings and EMI/RFI filtering reduce disturbance from power events and external interference.
- Build quality and safety: Look for a rugged metal housing, ETL or UL listings, and features like locking on/off switches or resettable circuit breakers to prevent accidental shutdowns and protect equipment.
- Mounting options: Confirm compatibility with standard 19″ racks and 1U height. Some PDUs also offer vertical or right-angle mounting flexibility for unique rack configurations.
- Management features: Optional indicators, diagnostic LEDs, and switches help monitor power state and protection status at a glance, aiding proactive equipment care.
- Environment compatibility: Consider ambient conditions (temperature, airflow) and whether the PDU design supports your rack’s cooling strategy and cable management needs.
- Warranty and service: A lifetime warranty or extended coverage can be a deciding factor for critical IT deployments requiring long-term reliability.
When selecting a rack-mount PDU, align the product’s specifications with your rack’s dimensions, equipment density, and power requirements. For multi-device environments, a PDU with a mix of front and rear outlets and robust surge protection offers both convenience and resilience. Always verify compatibility with your existing rack and devices to ensure safe, compliant operation.