ASUS
ASUS RS300-E11-WOCPU011Z barebone server 1U rackmount LGA 1200 DDR4 128GB 4×3.5" hot-swap 450W redundant
1U rackmount barebone with four hot-swap 3.5" bays, dual 450W 80+ Platinum redundant power, LGA 1200 socket for Xeon E-2300, and DDR4 UDIMM support up to 128GB
- Form Factor1U Rackmount
- WorkloadGeneral Purpose Server
- CPU TypeIntel Xeon
- CPU SocketLGA 1200
- Installed CPUNo CPU Installed
- Max Processors1
- Supports Intel Xeon E-2300 processors up to 95W TDP
- 128GB maximum DDR4 memory across four 288-pin slots
- Four 3.5-inch hot-swap drive bays with 6 SATA 600 ports
- PCIe 4.0 x16 and x8 expansion slots for add-in cards
- Dual Intel I210-AT Gigabit LAN plus dedicated management port
Form factor and target workload
The ASUS RS300-E11-WOCPU011Z is a 1U rackmount barebone server designed for general purpose workloads. It arrives without a CPU or memory installed, allowing integrators to select components that match their specific performance and budget requirements.
Who this suits and who should look elsewhere
System builders who need a compact chassis with four hot-swap 3.5-inch drive bays and redundant power will find the platform a direct fit. Buyers who require more than one processor socket, additional expansion slots beyond the three provided, or integrated graphics beyond a single HDMI output should consider a different form factor.
Deciding specification
The Intel C252 chipset and LGA 1200 socket limit the system to a single Xeon E-2300 processor with a 95W thermal envelope, dual-channel DDR4 3200/2933/2666 UDIMM memory up to 128GB, and PCI Express 4.0 lanes on the primary slots.
Highlights
- Supports Intel Xeon E-2300 processors up to 95W TDP
- 128GB maximum DDR4 memory across four 288-pin slots
- Four 3.5-inch hot-swap drive bays with 6 SATA 600 ports
- PCIe 4.0 x16 and x8 expansion slots for add-in cards
- Dual Intel I210-AT Gigabit LAN plus dedicated management port
Specifications
| Brand | ASUS |
|---|---|
| Model | RS300-E11-WOCPU011Z |
| Form Factor | 1U Rackmount |
| Workload | General Purpose Server |
| CPU Type | Intel Xeon |
| CPU Socket | LGA 1200 |
| Installed CPU | No CPU Installed |
| Max Processors | 1 |
| North Bridge | Intel C252 |
| Memory Slots | 4 x 288Pin |
| Installed Memory Size | No Memory Installed |
| Max Memory Supported | Maximum up to 128GB UDIMM |
| Memory Type Supported | DDR4 3200/2933/2666 UDIMM |
| Channel Supported | Dual Channel |
| Installed HDD | No Storage Installed |
| Serial ATA | 6 x SATA 600 |
| PCI Express | Total PCI/PCI-X/PCI-E/PIKE Slots: 3 1 x PCI-E x 16 (Gen4 x16 Link, switch to x8 link when slot B occupied), FH/HL 1 x PCI-E x 8 (Gen4 x8 Link), HH/HL* 1 x PCI-E x 4 (Gen3 x4 Link), Proprietary R/A slot * not available when supporting NVME SSD |
| First LAN | Intel I210-AT |
| Max. LAN Speed | 1 Gigabit |
| 3.5" Bays | 4 |
| Front USB | 2 x USB 3.2 Gen1 |
| COM | 1 |
| Rear USB | 2 x USB 3.2 Gen 2 |
| RJ45 | 2 |
| Other Ports | 1 x HDMI port from CPU |
| Max. Power | 450W Redundant 80 Plus |
| Temperature | Operating temperature: 10°C ~ 35°C Non operating temperature: -40°C ~ 70°C |
| Humidity | Non operating humidity: 20% ~ 90% ( Non condensing) |
| Dimensions | 19.57" x 17.3" x 1.73" |
| Weight | 33.51 lbs. |
| Shipping weight | 15.88 kg |
| Package size | 826 × 584 × 178 mm |
Questions about this item
What rack depth and clearance does the 1U chassis with 19.56" × 17.30" dimensions need?
The server is 19.56 inches deep and 17.30 inches wide, so the rack must provide at least that depth plus cable bend radius at the rear and front door clearance for the hot-swap drive carriers.
Which PCIe slot should be populated first when adding a full-height GPU and a RAID controller?
Install the GPU in the PCIe 4.0 x16 full-height slot; if the x8 half-height slot is also used, the x16 link drops to x8, so plan card placement before tightening the riser screws.
How often should the dual 450W 80+ Platinum power supplies and hot-swap backplane be checked?
Inspect both PSU status LEDs and listen for fan-speed changes during each scheduled maintenance window; the backplane has no moving parts but verify drive-carrier latch springs annually.
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