PRO4X Rack PDU Technical Specifications
Rack PDU Families
Branch Circuit Protection
Input Power Monitoring
Individual Outlet Control
Per Outlet Power Monitoring
Access, Security & Communications
*Local input current monitoring only
POPS (Per Outlet Power Sensing)
Please contact a Server Technology power expert for availability.
Micro-controller: ARM Cortex A5 500 MHz (Atmel SAMA5D21)
Memory: 32MB SPI Flash, 256MB DDR3 RAM
High-Resolution Backlit Color TFT Display: Voltage, current, or active power (per line, per breaker, or per receptacle/outlet).
Alarms: Configuration Information (name, ratings, IP/networking information).
320 x 240 resolution.
100% field-replaceable while hot, no loose screws, finger-safe replacement in the unlikely event of an outage.
4 large buttons with haptic feedback: up, down, select, and back.
- 2 x 10/100/1000 (Gigabit) Ethernet (green and white)
- 2 x USB-A ports
- 1 x USB-B port
- 1 x Sensor port (yellow)
- 1 x PDU Link Port (gray)
Using PDU Link Port with a standard Cat5 connection, the iX9 Controller provides active redundant power to a second PDU controller, maintaining sensor connection and network visibility in case of an outage on the PDU infeed.
Allows linking of up to 8 PDUs where the Primary PDU has both knowledge and power information from the attached Expansion PDUs. Redundant power from the first expansion unit ensures uptime even if the Primary PDU loses power.
Allows cascading of up to 16 devices to access a PDU on two separate networks or VLANs via USB or Ethernet.
External USB Stick
PDU to PDU cascading up to 16 devices, bulk configuration, webcams, console serial connection, and mobile interface support on tablets or smartphones.
Settings updates, bulk configuration, backup/restore, and firmware updates.
Local Connection: USB flash drive, Console Port (via USB port), PDView App.
Remote Management: TFTP Server, SSH / Command Line Interface (CLI), Web User Interface (HTTPS).
Compatible with the Sensor Port, the plug-and-play sensor bus allows up to 32 sensor packages to attach to each PDU.
Options supported: Temperature, Humidity, Airflow, Dust/Particle, Differential Air Pressure, Water/Fluid, Vibration, Proximity, and Contact Closure sensors. Sensor hubs are also supported. (Accessories sold separately.)
Learn More about Environmental Monitoring
Compatible with the Sensor Port, when equipped with the optional Intelligent Asset Management sensor, automate a real-time inventory of IT assets and their locations, down to the 1U level.
Options supported: Asset Management sensors. (Accessories sold separately.)
Compatible with the Sensor Port, when cabinets and enclosures are equipped with optional intelligent door locks, handles, and card readers. Compatible with access control and DCIM solutions.
Options supported: Door Access sensors, Magnetic Contacts, Door Handles, and Card Readers. (Accessories sold separately.)
Learn More about the SmartLock Door Locking System
Record peak and minimum/maximum measurements with continuous coherent AC sampling at designated intervals.
Monitor harmonic events, waveform capture, voltage dips and swells, crest factor, power interruptions, energy usage, and more.
HTTP(S); SSH Command Line Interface; Telnet; RS-232 (Serial); SNMP v2/v3; SMTP (email); IPv6/IPv4; MODBUS/TCP.
Receive alerts via SNMP TRAPs and INFORMs, email (SMTP), and Syslog when predefined thresholds are exceeded for both power and environmental events. Identical SNMP MIBs across all families.
Configurable firewall (in/outbound traffic control).
Granular user/user group permissions.
Configurable strong passwords allow defining a minimal requirement for password length and complexity; a limited password history prevents reusing passwords, and password expiration to ensure passwords are refreshed periodically.
Lightweight Directory Access Protocol (LDAP and LDAP/S), Secure Boot, TACACS+ 1.2, Active Directory
®, Remote Access Dial-In User Service (RADIUS) protocol, or local credential database.
Custom SSL certificates: CA certificates using either RSA or ECDSA keys are supported.
HTTPS connections use TLS 1.2/1.3 with AES 128/256-bit ciphers supporting the widest range of browsers.
SNMP v3 connections can be authenticated with MD5/SHA1/SHA-224/SHA-256/SHA-384/SHA-512 and encrypted with DES/AES-128/AES-192/AES-256.
Firefox ® 52 and later, Safari® (Mac), Google® Chrome® 52 and later, Microsoft Edge, Android 4.2 and later, and iOS 7.0 and later.
English, German, Chinese (traditional characters), Japanese, Spanish, French, and Italian.
Electrical Components and Options
Up to 34.5kVA.
Higher capacity is available in Engineer to Order (ETO) models — Contact Us to Learn More about our custom capabilities.
From 12A up to 48A per line.
Single-phase: 100V, 120V, 200V, 208V, 230V, 240V, 277V
Three-phase: 208V, 400V, 415V
Please contact a Server Technology power expert for availability.
*DC Input Currents Available — Contact Us to Learn More
ISO/IEC 62053-21 MID Accuracy Compliant.
EU2014/32 MID Accuracy Compliant.
+/-0.5% billing grade metering accuracy at Inlet/Outlets/Circuit Breaker.
Certified with all load types, in real operating conditions, at Inlet, Outlets, and Circuit Breakers including Voltage (V), Current (A), Active Power (kW), Real Power (kVA), Energy (kWh), Power Factor.
Configurable power sequencing with customizable delays.
PDU-based load shedding.
Last known state power-on.
Remote outlet and outlet group on/off (available across linked PDUs).
Keep outlets switched off to prevent unauthorized access and avoid tripped circuit breakers. Use remote power switching to reboot hung servers or provision outlets for new devices without ever having to set foot in the facility.
Units include a red, green, amber, white, and black LED which is connected to the outlet state.
The indicators show the following conditions: outlet on/off, outlet's power above/below a threshold, circuit breaker is on/off, circuit breaker above/below a threshold, and the suspect outlet that tripped the circuit breaker.
Alternating Phase Power Distribution is standard (on most models) and evenly distributes multiple phases of power to each outlet for simplified load balancing, reduced cord lengths, and better airflow.
Learn More about Alternating Phase Technology
Standard 3m (10ft)
Optional: Unterminated and custom lengths available.
Standard: Flexible, SO, SOOW, or SJT.
Optional: FR-03/FR-06 Flame Test Rated Cables, Shielded or Unshielded Low Smoke/Zero Halogen (LS0H) Cables, Molded Power Cords/ Plug Assemblies.
Standard 45-degree angled infeed flexibly mounts and positions the infeed where needed.
Safely wire the power distribution unit directly to the junction box or input breaker using a hard-wired terminal block. Available ETO option upon request.
Configurations up to 54 outlets per chassis (mix of HDOT Cx and HDOT C13 outlets).
NEMA, IEC, and other outlet types are available.
Zero U (vertical).
Steel enclosure. Premium build quality. A shallow footprint provides better rack accessibility, enhanced airflow, and easier physical mounting.
Standard color: Black (powder coat).
Optional color-coded labels are available. Full-color chassis upon request.
Maximum Ambient Temperature: 60°C (140°F)
Relative Humidity (operating/storage): 5-90% RH / 5-95% RH non-condensing.
Elevation: 0-3047m (0-10000ft)
Standard Certifications include FCC Part 15 Class A, TUVus and cTUV, IEC 62368, CE, UKCA.
Additional certifications are available.
0U (Vertical): Toolless button mounting included, adjustable sliding bracket and other custom mounting options available.
Learn More About Mounting Bracket Options
Standard 2-year manufacturer warranty. Extended warranty available for up to 5 years.
Learn More About Our Warranty Policy
Server Technology PRO rack PDUs can be customized to fit your application needs, leveraging our Advanced Engineering. Our custom-engineered designs are meant to fit your specific data center requirements.