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Asus RS300-E11-WOCPU012Z Barebone System - 1U Rack-mountable - Socket LGA-1200 - 1x Processor Support (Xeon) - Intel C252 Chip - DDR4 SDRAM Maximum RAM Support - 4 Total Memory Slots
- LGA 1200
- Supports Intel Xeon processor E-2300 family
- Supports Intel Pentium processors
- 4 x 288Pin Memory Slots
- 350W Single 80 Plus
- Experience high performance, built-in security and remote management capabilities with Intel Xeon processor
- DDR4 SDRAM compatible slot - Allows the memory to operate at an effective bus speed while using minimal power, resulting in an optimal computer performance and improved memory heat dissipation
- Rack-mountable barebone system offers easy installation and convenient access for streamlined maintenance
- DDR4 SDRAM slot supports high-speed operation with low power use, delivering optimal performance and thermal efficiency
- DDR4 SDRAM slot synchronizes signals for efficient data throughput, ensuring fast and reliable system performance
- Intel Xeon processor provides high performance, built-in security, and remote management for enterprise systems
- Barebone System is compact, stylish, space-efficient, and portable, ideal for daily office and home use
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 3 years
- Limited Warranty period (labor): 3 years
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-510-739-3777
- Support Website
- View other products from ASUS
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The ASUS RS300-E11-WOCPU012Z is a 1U rackmount server barebone with an LGA 1200 socket for one Intel Xeon E-2300-series or Pentium processor. With four DDR4 UDIMM slots and support for up to 128GB, it suits small businesses and IT teams building a compact server to their own CPU and memory requirements.
Recommended For
- SMB IT teams building a compact rack server for branch file, print, mail, or exchange services; ASUS lists these as target workloads for the RS300-E11 series.
- Network administrators deploying a dedicated firewall or gateway in a rack, where a single-socket 1U server platform fits the site’s infrastructure.
- Organizations running rack-based surveillance systems that want a server platform with multiple drive bays and server-oriented management options.
- System integrators or IT staff who want to choose and install their own supported Xeon E-2300 or Pentium CPU, memory, and storage rather than buy a ready-to-run server.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Building a 1U rackmount server around a supported Intel Xeon E-2300 or Pentium processor; CPU, memory, and storage are not preinstalled |
| Processor And Platform | Single-processor platform with an LGA 1200 socket and Intel C252 chipset; supports Intel Xeon E-2300 family and Pentium processors |
| Memory Configuration | Four 288-pin slots support dual-channel DDR4 3200/2933/2666 UDIMMs, up to 128GB; no memory is installed |
| Storage And Expansion | No storage is installed; includes six SATA 600 connections, four 3.5-inch bays, and three PCIe slots: Gen4 x16 (switches to x8 when slot B is occupied), Gen4 x8, and proprietary Gen3 x4. The Gen4 x8 slot is unavailable when supporting an NVMe SSD |
| Networking And Connectivity | Dual RJ45 ports with Intel I210-AT 1 Gigabit LAN; front USB 3.2 Gen 1, rear USB 3.2 Gen 2, one COM port, and one HDMI port from the CPU |
| Power | 350W single 80 Plus power supply |
| Physical And Environmental | 1U rackmount chassis measuring 19.57 × 17.3 × 1.73 inches and weighing 29.7 lb; operating temperature 10°C–35°C, non-operating temperature −40°C–70°C, and non-operating humidity 20%–90% non-condensing |
| Model Identifiers | ASUS RS300-E11-WOCPU012Z; part number RS300-E11-WOCPU012Z |