ASRock Rack
ASRock Rack 1U4L4E-ICX/2T 1U barebone server 4 NVMe 4 SATA bays
1U rackmount barebone supporting one 3rd Gen Intel Xeon Scalable processor, eight DDR4 DIMM slots, dual 10GbE LAN, four 2.5" NVMe/SATA and four 3.5" SATA hot-swap bays.
- Form Factor1U Rackmount
- WorkloadGeneral Purpose Server
- CPU TypeSupports 3rd Gen Intel Xeon Scalable processors
- CPU SocketLGA 4189
- Installed CPUNo CPU Installed
- Max Processors1
- High-density storage with four 2.5" NVMe and four 3.5" SATA hot-swap bays
- Redundant power from 1+1 Platinum 750W supplies keeps the server running
- 10 Gigabit networking via dual Intel X710-AT2 ports for fast data transfer
- Scalable memory with eight DDR4 slots supporting RDIMM, LRDIMM and Optane 200 series
- Flexible expansion using one full-height PCIe 4.0 x16 slot for accelerators or NICs
1U barebone for Xeon Scalable servers
This 1U rackmount barebone accepts a single 3rd Gen Intel Xeon Scalable processor in an LGA 4189 socket. Eight DDR4 DIMM slots support RDIMM, LRDIMM, 3DS and Intel Optane Persistent Memory 200 series modules. It targets general-purpose workloads such as database processing and storage in data-centre or SMB environments.
Redundant Platinum 750 W power with front airflow
A 1+1 Platinum 750 W slim PSU pair provides redundancy while drawing cool air through the front hot-swap bays. The Aspeed AST2500 BMC with 16 MB video memory handles IPMI over a dedicated RJ45 port, keeping management traffic separate from the dual 10 GbE Intel X710-AT2 links.
Mixed NVMe and SATA bays plus PCIe 4.0 x16
Four 2.5-inch bays accept NVMe PCIe 3.0 x4 or SATA drives, while four 3.5-inch bays take SATA drives, all hot-swappable. A full-height half-length PCIe 4.0 x16 slot is available via the RB1UX16_G4 riser, and an M.2 slot supports PCIe 3.0 x4 or SATA 6 Gb/s. Builders needing more than one CPU socket or more than eight memory channels should look elsewhere.
Highlights
- High-density storage with four 2.5" NVMe and four 3.5" SATA hot-swap bays
- Redundant power from 1+1 Platinum 750W supplies keeps the server running
- 10 Gigabit networking via dual Intel X710-AT2 ports for fast data transfer
- Scalable memory with eight DDR4 slots supporting RDIMM, LRDIMM and Optane 200 series
- Flexible expansion using one full-height PCIe 4.0 x16 slot for accelerators or NICs
Specifications
| Brand | ASRock Rack |
|---|---|
| Model | 1U4L4E-ICX/2T |
| Form Factor | 1U Rackmount |
| Workload | General Purpose Server |
| CPU Type | Supports 3rd Gen Intel Xeon Scalable processors |
| CPU Socket | LGA 4189 |
| Installed CPU | No CPU Installed |
| Max Processors | 1 |
| North Bridge | Intel C621A |
| Memory Slots | 8 x 288Pin |
| Installed Memory Size | No Memory Installed |
| Memory Type Supported | Supports DDR4 288-pin RDIMM, LRDIMM, RDIMM/LRDIMM-3DS, Intel Optane Persistent Memory 200 series |
| Installed HDD | No Storage Installed |
| GPU/VPU | Aspeed AST2500 |
| Video Memory | 16MB |
| PCI Express | 1 FHHL PCIe4.0 x16 via RB1UX16_G4 |
| First LAN | Intel X710-AT2 |
| Max. LAN Speed | 10 Gigabit |
| Hot-Swap Bays | 4 Hot-swap 2.5" NVMe (PCIe3.0 x4)/SATA drive bays, 4 Hot-swap 3.5" SATA drive bays |
| VGA | 1 |
| Rear USB | 2 x USB 3.2 Gen 1 Type-A |
| RJ45 | 2 x RJ45 (10GbE), 1 dedicated IPMI |
| Max. Power | 1+1 Platinum 750W Slim PSU |
| Temperature | Operation temperature: 10°C ~ 35°C Non operation temperature: -40°C ~ 70°C |
| Humidity | Non operation humidity: 20% ~ 90% ( Non condensing) |
| Dimensions | 26.63" x 17.24" x 1.71" |
| Shipping weight | 22.50 kg |
| Package size | 965 × 635 × 229 mm |
Questions about this item
How do I install the CPU and what step is often missed?
Install a 3rd Gen Intel Xeon Scalable processor into the LGA 4189 socket; the step often missed is applying thermal paste and securing the heatsink before powering on.
What maintenance or replacement will the power supply need later?
The 1+1 Platinum 750W Slim PSU modules are hot-swap; a failed unit can be replaced without shutting down the server.
What limit appears first under sustained heavy storage workloads?
The four 2.5" NVMe bays run at PCIe3.0 x4 each, so aggregate NVMe bandwidth caps before the single PCIe4.0 x16 slot or 10 Gigabit LAN.
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