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| Brand | ASRock Rack |
|---|---|
| Model | 1U4LW-B650/2L2T |
| Form Factor | 1U Rackmount |
| Workload | General Purpose Server |
| CPU Type | AMD Ryzen 7000 Series |
|---|---|
| CPU Socket | Single Socket AM5 (LGA 1718) |
| Installed CPU | No CPU Installed |
| Max Processors | 1 |
| North Bridge | AMD B650 |
|---|
| Memory Slots | 4 DIMM slots (2DPC) DDR5 288-pin ECC/non-ECC UDIMM |
|---|---|
| Installed Memory Size | No Memory Installed |
| Max Memory Supported | Max. Capacity per DIMM: 48GB |
| Memory Type Supported | Max. DIMM Frequency: 5200 MHz (1DPC); 3600 MHz (2DPC) |
| ECC Supported | Yes |
| Installed HDD | No Storage Installed |
|---|---|
| Serial ATA | 4 x SATA 600 |
| M.2 | 1 M-key (PCIe5.0 x4), supports 2280/2242 form factor [CPU] |
| GPU/VPU | Aspeed AST2600 |
|---|
| PCI Express | Rear: 1 FH PCIe4.0 x16 via RB1UX16_G4 |
|---|
| First LAN | Broadcom BCM57416: 2 RJ45 (10GbE) |
|---|---|
| Second LAN | Intel i210: 2 RJ45 (1GbE) |
| Max. LAN Speed | 10 Gigabit |
| Hot-Swap Bays | 4 Hot-swap 3.5" SATA drive bays |
|---|
| Front USB | 2 Type-A (USB3.2 Gen1) |
|---|---|
| Other Ports | UID Button/LED: 1 UID button w/ LED VGA Port: 1 DB15 (VGA), 1 DisplayPort, 1 HDMI Serial Port: 1 DB9 (COM) USB 3.2 Gen1 Port: 4 Type-A (USB3.2 Gen1) RJ45: 2 RJ45 (10GbE), 2 RJ45 (1GbE), 1 dedicated IPMI |
| Max. Power | 400W 80-PLUS Gold |
|---|
| System Compatibility | Microsoft Windows: - Windows 10 (64 bit) - Windows 11 (64 bit) Linux: - RedHat Enterprise Linux Server 8.7 (64bit) - CentOs 8.5 ( 64 bit) - SUSE SLES 15.4(64 bit) / 15.2(64 bit) - UBuntu 22.04.1 (64 bit) / 21.10 (64 bit) / 21.04 (64 bit) Hypervisor: - VMWare ESXi 8.0 / 7.0 U3g |
|---|---|
| BIOS Features | BIOS Type: AMI UEFI BIOS; 256Mb (32MB) SPI Flash ROM BIOS Features: Plug and Play, ACPI 6.4 compliance wake up events, SMBIOS 3.5 |
| Fans | 5 PWM Hot-swap 40x28 mm fans |
|---|
| Hardware Monitor | Temperature: CPU, DDR, MB, Card Side, Chipset, 10G LAN, M.2 slot Fan: Fan Tachometer, Multi-Speed Control, CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature) Voltage: VOLT_3VSB, VOLT_5VSB, VOLT_P0_VCORE, VOLT_P0_VSOC, VOLT _VMEM, VOLT _VMISC, VOLT_1.8V_PT21, VOLT_VSUS10, VOLT_VDD10, VOLT_V10_PHY_DIG, VOLT_VDD_1P8, VOLT_MD_VDDO, VOLT_BAT, VOLT_3V, VOLT_5V, VOLT_12V |
|---|---|
| Temperature | Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C |
| Humidity | Non operation humidity: 20% ~ 90% ( Non condensing) |
| First Listed on Newegg | March 28, 2026 |
|---|