Price Comparison of NEMA4X DC Power Distribution Units for Server Racks

NEMA4X DC PDUs for server racks typically range from $1,500 to $5,000 or more, depending on amperage, features, and vendor.OverviewA NEMA4X DC power distribution unit is designed for industrial and data center environments where protection against dust, water, and corrosion is required. These units are often used in server racks, telecom cabinets, and network closets to distribute DC power safely and efficiently. NEMA4X-rated enclosures ensure the PDU can withstand harsh conditions, making them suitable for both indoor and outdoor installations.Key FeaturesInput Voltage and Current: Common DC PDUs support -48VDC input, with rated amperages ranging from 20A to 200A depending on the model .Output Configuration: Multiple high-current outlets (e.g., C13, C19, or slide-locking combinations) allow connection to servers and networking equipment .Form Factor: Typically 1U or 2U horizontal or vertical rack-mounted units, compatible with standard 19-inch EIA racks .Monitoring and Control: Advanced models include switched, metered, or intelligent PDUs with remote monitoring, outlet-level control, and SNMP or web-based management .Protection: Fused or circuit breaker protection, surge suppression, and RCD (residual current device) options enhance safety .Pricing ConsiderationsBasic NEMA4X DC PDUs with standard outlets and minimal monitoring typically start around $1,500–$2,000.Intelligent or Switched PDUs with outlet-level monitoring, remote control, and high amperage ratings can cost $3,000–$5,000 or more.Customization (e.g., specific input/output configurations, longer cords, or additional sensors) can further increase the price.Vendors and SourcesEaton offers a wide range of rack-mounted PDUs, including high-density and managed models suitable for DC applications .Server-Rack-Online provides DC PDUs with -48V input, high-current outputs, and monitoring options .GUDE Systems and RS Components also supply industrial-grade PDUs with NEMA4X enclosures and intelligent monitoring features . For exact pricing, it is recommended to contact distributors or manufacturers directly, as costs vary based on amperage, features, and order volume. Many vendors provide custom quotes for NEMA4X DC PDUs tailored to specific rack and power requirements.