1U12E-GENOA/2L2T     1U Rackmount with 1+1, 80-PLUS Platinum, 1000W Slim PSU Single Socket SP5 (LGA 6096), supports AMD EPYC™ 9005/9004 (with AMD 3D V-Cache™ Technology) and 97x4 series processors 24 DIMM slots (2DPC), supports DDR5 RDIMM, RDIMM-3DS 12 hot-swap 2.5" NVMe (PCIe5.0 x4)/SATA drive bays 2 FHHL PCIe5.0 x16 Supports 2 M.2 (PCIe5.0 x4) 1 OCP NIC 3.0 (PCIe5.0 x16) 2 RJ45 (10GbE) by Broadcom BCM57416 2 RJ45 (1GbE) by Intel® i210 Remote Management (IPMI)   System Form Factor 1U Rackmount Dimensions 676.5 x 438 x 43.4 mm (26.6'' x 17.2'' x 1.7'') Support MB GENOAD24QM3-2L2T/BCM  Front Panel Buttons Power, Reset, ID buttons LEDs Power, LAN 1/2, System Event, ID LEDs I/O Ports 1 Type-A (USB3.2 Gen1)  External Drive Bay / Storage Front Side Drive Bay 12 hot-swap 2.5" NVMe (PCIe5.0 x4)/SATA drive bays Front Side Backplane 12-port NVMe/SATA/SAS* passive backplanes *SAS drive is only supported with additional RAID/HBA cards Internal Side 2 M-key (PCIe5.0 x4); support 22110/2280/2260 form factor  Power Supply Type 1+1 Slim PSU Output Watts 1000W Efficiency 80-PLUS Platinum AC Input 100-240V, 60/50Hz  System Fan Fan 6 PWM hot-swap 40 x 56 mm fans  Processor System CPU Supports AMD EPYC™ 9005/9004 (with AMD 3D V-Cache™ Technology) and 97x4 series processors Socket Single Socket SP5 (LGA 6096) Thermal Design Power Up to 300W Chipset System on Chip  System Memory Supported DIMM Quantity 24 DIMM slots (2DPC) Supported Type Supports DDR5 288-pin RDIMM, RDIMM-3DS Max. Capacity per DIMM RDIMM: 96GB (2R) RDIMM-3DS: 512GB (2S8Rx4) Max. DIMM Frequency RDIMM: 4800 MHz (1DPC) RDIMM 1R: 4000 MHz (2DPC) RDIMM 2R: 3600 MHz (2DPC) RDIMM-3DS: 4800 MHz (1DPC); 3600 MHz (2DPC) Voltage 1.1V  PCIe Expansion Slots (SLOT7 close to CPU) PCIe x 16 Rear: 2 FHHL PCIe5.0 x16  Ethernet Additional GbE Controller Broadcom BCM57416: 2 RJ45 (10GbE) Intel® i210: 2 RJ45 (1GbE) OCP slot 1 OCP NIC 3.0 (PCIe5.0 x16)  Server Management BMC Controller ASPEED AST2600 IPMI Dedicated GLAN 1 Realtek RTL8211F for dedicated management GLAN  Graphics Controller ASPEED AST2600 VRAM DDR4 512MB  Rear I/O UID Button/LED 1 UID button w/ LED VGA Port 1 DB15 (VGA) USB 3.2 Gen1 Port 2 Type-A (USB3.2 Gen1) RJ45 2 RJ45 (10GbE) 2 RJ45 (1GbE) 1 dedicated IPMI  System BIOS BIOS Type AMI UEFI BIOS; 256 Mb (32MB) SPI Flash ROM BIOS Features ASRock Rack Instant Flash, ACPI 6.4 and above compliance wake up events, SMBIOS 3.5.0 and above, Plug and Play(PnP)  Hardware Monitor Temperature CPU, MB, Card side, TR1 Temperature sensing Fan Fan Tachometer Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature) Fan Multi-Speed Control Voltage VDDCR_CPU,VDDCR_SOC, VDDIO, VDD_18_S5, VDD_33_S5, VDD_11_S3, +3V, +5V, +12V, +BAT, +1V8SB, 3VSB, 5VSB  Environment Temperature Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C Humidity Non operation humidity: 20% ~ 90% ( Non condensing)

Specifications  System Form Factor 1U Rackmount Dimensions 533.4 x 482.6 x 44.4 mm (21” x 19” x 1.75”) Support MB X570D4U  Front Panel Buttons Power button w/ LED, UID w/LED, System reset LEDs LANs, HDD activity, System health I/O Ports 2 Type-A (USB 3.2 Gen1)  External Drive Bay / Storage Front Side Drive Bay 4 Hot-swap 3.5" HDD/SSD (SATA 6Gb/s) bays 1 Slim ODD (BTO) Internal Side 3 fixed 2.5" HDD/SSD (SATA 6Gb/s) bays 1 M-key (PCIe4.0* x4 or SATA 6Gb/s); Form factor: 22110/2280/2260/2242 [CPU] 1 M-key (PCIe4.0* x4 or SATA 6Gb/s); Form factor: 2280/2260/2242 [FCH] *Supports PCIe3.0 when using AMD Ryzen™ 4000 and 3000 G-Series Desktop Processors with Radeon™ Graphics  Power Supply Type 1+1 Redundant PSU Output Watts 450W AC Input 100-240V, 50-60Hz  System Fan Fan 5 PWM Easy-swap 40x28 mm fans  Processor System CPU Supports: AMD Ryzen™ 5000 and 3000 Series Desktop Processors AMD Ryzen™ 4000 and 3000 G-Series Desktop Processors with Radeon™ Graphics AMD Ryzen™ PRO 5000, 4000 and 3000 Series Desktop Processors Socket AM4 PGA 1331 Chipset AMD X570  System Memory Supported DIMM Quantity 4 DIMM slots (2DPC) Supported Type 288-pin DDR4 ECC* and non-ECC UDIMM *For AMD Ryzen Desktop Processors with Radeon Graphics, ECC support is only with Processors with PRO technologies. Max. Capacity per DIMM up to 32GB Max. DIMM Frequency up to 3200 MHz* * AMD Ryzen™ 3000 G-Series Desktop Processors with Radeon™ Graphics support up to 2666 MHz Voltage 1.2V  PCIe Expansion Slots (SLOT7 close to CPU) PCIe x 16 Supports 1 FHHL PCIe4.0 x16* via RB1UX16_G4 *Supports PCIe3.0 x8 when using AMD Ryzen™ 3000 G-Series Desktop Processors with Radeon™ Graphics *Supports PCIe3.0 x16 when using AMD Ryzen™ 4000 G-Series Desktop Processors with Radeon™ Graphics  Server Management BMC Controller ASPEED AST2500 IPMI Dedicated GLAN 1 x Realtek RTL8211E for dedicated management GLAN  Graphics Controller ASPEED AST2500: 1 DB15 (VGA) AMD Ryzen Desktop Processors with Radeon Graphics: 1 HDMI VRAM DDR4 16MB  Rear I/O UID Button/LED 1 UID w/ LED VGA Port 1 DB15 (VGA) Serial Port 1 DB9 (COM) USB 3.2 Gen2 Port 2 Type-A (USB3.2 Gen2) RJ45 2 RJ45(1GbE) by Intel® i210 1 dedicated IPMI  System BIOS BIOS Type 32MB AMI UEFI Legal BIOS BIOS Features Plug and Play (PnP), ACPI 2.0 Compliance Wake Up Events, SMBIOS 2.8.0 Support, ASRock Rack Instant Flash  Environment Temperature Operation temperature: 10°C ~ 35°C* / Non operation temperature: -40°C ~ 70°C Humidity Non operation humidity: 20% ~ 90% ( Non condensing) The specification is subject to change without notice in advance. The brand and product names are trademarks of their respective companies. Any configuration other than original product specification is not guaranteed.

Processor / System Bus 1 x Socket SP5 (LGA 6096) 5th Generation AMD EPYC Processors or 4th Generation AMD EPYCProcessors AMD EPYC™ 9005/9004 Series Processors (Air cool with EVAC up to 360W) Memory 24 x DIMM slots DDR5 5600 RDIMM/ 3DS RDIMM Maximum 2,304GB with AMD EPYC™ 9005 series processors 2DPC (1 of 2) up to 5200 2DPC (2 of 2, 1R+1R ) up to 4400, 2DPC (2 of 2, 2R+2R ) up to 4000 with AMD EPYC™ 9004 series processors 2DPC (1 of 2) up to 4800, 2DPC (2 of 2, 1R+1R ) up to 4000 2DPC (2 of 2, 2R+2R ) up to 3600 * Refer to support page for more information Expansion Slots Up to 3 PCIe Gen5 slots + 1 OCP3.0 1 x PCIe x16 slot (Gen5 x16 link, FH, HL) 1 x PCIe x16 slot (Gen5 x16 link, LP, HL) 1 x PCIe x16 slot (Gen5 x8 link, LP, HL) 1 x OCP3.0 socket (Gen5 x16 link) Storage Storage Controller : CPU Integrated Optional kits Controller : ASUS PIKE II 3008-8i 8-port SAS 12G HBA card Drive Bays Front bays: 12 x 2.5” Hot-swap Storage Bays 12 x SATA/SAS/NVME Mid storage bays SKU support up to 16NVMe/SATA/SAS** *SAS support only from optional SAS HBA/RAID card **Internal Storage Bays is designated as build-to-order only, owing to quality or installation concerns. 2 x M.2 connectors Networking 1 x Dual Port Intel I350-AM2 GbE LAN Controller 1 x Management Port Graphic Up to 2 single-slot GPU cards *Internal Storage Bays SKU only support 1 single-slot GPU card Multi-GPU Support Please find the latest GPU support from https://servers.asus.com/support/GPU Rear I/O Ports 2 x USB 3.2 Gen1 ports 1 x VGA port 1 x Management port 2 x 1GbE LAN ports Switch/LED Front: 1 x Power Button/LED 1 x Location Button/LED 1 x Message LED LAN 1-2 LED Rear: 1 x Port80 LED (Q-Code) 1 x Power Button/LED 1 x Location Button/LED 1 x Message LED OS Support Please find the latest OS support from: https://servers.asus.com/support/os Management Solution ASUS Control Center ASUS ASMB11-iKVM (on-board) Regulatory Compliance BSMI, CB, CE, RCM, FCC(Class A) Dimensions 842.5mm x 449mm x 43.85mm (1U) 33.17" x 17.68" x 1.73" Form Factor 1U Weight (approximate) Net Weight: 14.16 kg Gross Weight: 19.16 kg Power Supply 1+1 Redundant 1600W 80 PLUS Titanium Power Supply 1+1 Redundant 1200W 80 PLUS Platinum Power Supply Environment Operating temperature: 10°C – 35°C Non operating temperature: -40°C – 70°C Non operating humidity: 20% – 90% (Non condensing) Note Operating Temperature based on configurations Optional Items Rail Kit: Tool-less Friction Rail Kit 1.2m Half Extension Ball bearing Type Rail Kit 1m Half Extension Ball bearing Type Rail Kit 1U Height Full Extension Ball bearing Type Rail Kit *Please consult sales if  cable arm needed. 1U Front Bezel Note Certain high TDP CPUs may be supported only with specific conditions. Please contact ASUS Technical Support for additional information and Thermal solution about specialized system optimization.

CPU Platform CPU Scoket CPU # U Max CPU TDP Chipset Memory Type Memory # Storage # Storage Bay Storage Type NVMe grade (option) Storage Hotswap SAS Controller M.2 Other Storage ODD O/B NIC GPU Sport PCIe # PCIe slots OCP PSU # Railkit PSU Type Heatsink Type Depth (mm) EPYC Genoa LGA6096 2 1U 400W SOC DDR5 4800 24 12 2.5" SATA/SAS/12xNVMe - Y Option 2 0 0   Intel-i350 Based 1Gb x 4  - 2 1 x PCIe Gen4 x16, FHFL (CPU1) 1 x PCIe Gen4 x8 or x16, LP (if PCIe M.2 in use, it will operate at x8 link) (CPU2) 3.0X1 1+1 1000mm Friction 2600W 80+ Titanium 1U EVAC HS 842.5 x 449 x 43.85 Processor / System Bus 2 x Socket SP5 (LGA 6096) AMD EPYC™ 9004 Series Max TDP : 400W Generation E12 Memory Total Slots : 24 (12-channel per CPU, 1 DIMM per CPU) Capacity : Maximum up to 3072GB per socket Memory Type : DDR5 4800/4400 RDIMM/ 3DS RDIMM Memory Size : 128GB, 64GB, 32GB RDIMM 128GB, 64GB, 32GB 3DS RDIMM * Refer to www.asus.com/support for more information Expansion Slots Up to 3 x PCIe Gen5 slots + 1 x internal RAID slot 1 x PCIe Gen5 x16 (FHFL) 1 x PCIe Gen5 x16 or OCP3.0 (FHFL) 1 x PCIe Gen5 x16 (LP) 1 x PCIe Gen4 x8 (LP, internal) *Installing GPU cards will occupied expansion slots. *GPU SKU do not support OCP3.0. Storage SATA Controller : 8 x SATA 6Gb/s ports 2 x M.2 connectors (SATA 6Gb/s & PCI-E Gen4 x4 link) SAS Controller : Braodcom HBA CARD 9500-16i (Optional) Broadcom MegaRAID 9540-8i (Optional) Broadcom MegaRAID 9560-16i (Optional) Drive Bays 12 x 2.5" Hot-Swap drive bays Support up to 12 x NVMe/SATA/SAS* *RAID card is required to support SAS hard drives System Fan 8 Networking Option 1: 1 x Quad Port Intel I350-AM4 1G LAN Controller + 1 x Mgmt LAN Option 2: 1 x Dual Port Intel X710-AT2 10G LAN Controller + 1 x Mgmt LAN Option 3: None x + 1 x Mgmt LAN Graphic Aspeed AST2600 64MB Multi-GPU Support Please find the latest GPU support from https://servers.asus.com/support/gpu Rear I/O Ports 2 x USB 3.2 Gen1 ports 1 x VGA port 1 x RJ-45 Mgmt LAN port 2 x 10G or 4 x 1G RJ-45 GbE LAN port (Optional) 1 x OCP3.0 port (Optional) *GPU SKU do not support OCP3.0. Switch/LED Front Switch/LED: 1 x Power Switch (w/ LED) 1 x Reset Switch 1 x Location Switch (w/ LED) 1 x HDD Access LED 1 x Message LED LAN 1-4 LED (on NIC module) Rear Switch/LED: 1 x Port 80 LED (Q-Code) 1 x Power Switch w/ LED 1 x Location Switch w/LED 1 x Message LED OS Support Please find the latest OS support from https://servers.asus.com/support/os Management Solution On-Board ASMB11-iKVM for KVM-over-IP ASUS Control Center Enterprise (Optional) Regulatory Compliance BSMI, CE, CB, C-Tick, FCC(Class A) Dimensions 842.5mm x 449mm x 43.85mm (33.17" x 17.68" x 1.73") Form Factor 1U Weight Net Weight : 14.94KG Gross Weight : 19.94KG Power Supply 1+1 Redundant 2000W/1600W 80 PLUS Platinum Power Supply 1+1 Redundant 2600W/1600W 80 PLUS Titanium Power Supply Rating: 100-127/220-240Vac,12A/9.5A(x2),50/60Hz 100-127/240Vac,13.8A/16A(x2), 50/60Hz 220-240Vac, 10A(x2), 50/60Hz Environment Operation temperature: 10? ~ 35? Non operation temperature: -40? ~ 60? Non operation humidity: 20% ~ 90% (Non condensing) Note *SAS support only from SAS HBA/RAID Card CPU Heatsink/ Cooler 2 Fan 1 (For supporting GPU SKU, it will have external fan)     Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products. All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets. Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details. PCB color and bundled software versions are subject to change without notice. Brand and product names mentioned are trademarks of their respective companies. The terms HDMI and HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries. The information contained is general testing result for reference. Please consult local sales representative for more information on specific supported CPU list on each system. * Optional means “built for order”.  

  CPU Platform CPU Scoket CPU # U Max CPU TDP Chipset Memory Type Memory # Storage # Storage Bay Storage Type NVMe grade (option) Storage Hotswap SAS Controller M.2 Other Storage ODD O/B NIC GPU Sport PCIe # PCIe slots OCP PSU # Railkit PSU Type Heatsink Type Depth (mm) EPYC Genoa LGA6096 1 1U 240W SOC DDR5 4800 12 4 3.5" SATA/SAS*/4xNVMe - Y Option 2 0 0 Intel i350 1Gb x2 - 3 1 x PCIe x16 slot (Gen5 x16 link, FH, HL)  1 x PCIe x16 slot (Gen5 x16 link, LP, HL) 1 x PCIe x16 slot (Gen5 x8 link, LP, HL) 3.0X1 1+1 1000mm Friction 800W 80+ Titanium 1U EVAC HS 842.5 x 449 X 43.85    Processor / System Bus 1 x Socket SP5 (LGA 6096) AMD EPYC™ 9004 Series Processors (up to 400W) Memory 24 x DIMM slots DDR5 4800/4400 RDIMM/ 3DS RDIMM Maximum 6144GB   *2DPC support depends on AMD schedule * Refer to support page for more information Expansion Slots Up to 3 PCIe Gen5 slots + 1 OCP3.0 1 x PCIe x16 slot (Gen5 x16 link, FH, HL) 1 x PCIe x16 slot (Gen5 x16 link, LP, HL) 1 x PCIe x16 slot (Gen5 x8 link, LP, HL) 1 x OCP3.0 socket (Gen5 x16 link) Storage Storage Controller : CPU Integrated Optional kits Controller : ASUS PIKE II 3008-8i 8-port SAS 12G HBA card Drive Bays Front bays: 4 x 2.5” Hot-swap Storage Bays 4 x SATA/SAS/NVME *SAS support only from optional SAS HBA/RAID card 2 x M.2 connectors Networking 1 x Dual Port Intel I350-AM2 GbE LAN Controller 1 x Management Port Graphic Up to 2 single-slot GPU cards Front I/O Ports 2 x USB 3.2 Gen1 ports 1 x VGA port Rear I/O Ports 2 x USB 3.2 Gen1 ports 1 x VGA port 1 x Management port 2 x 1GbE LAN ports Switch/LED Front: 1 x Power Button/LED 1 x Location Button/LED 1 x Message LED 1 x HDD LED 4 x LAN LED (1-2 for on-board LAN, 3-4 for OCP LAN) Rear: 1 x Port80 LED (Q-Code) 1 x Power Button/LED 1 x Location Button/LED 1 x Message LED OS Support Please find the latest OS support from https://servers.asus.com/support/os Management Solution ASUS Control Center ASUS ASMB11-iKVM (on-board) Regulatory Compliance BSMI, CB, CE, RCM, FCC(Class A) Dimensions 842.5mm x 449mm x 43.85mm (1U) 33.17" x 17.68" x 1.73" Form Factor 1U Weight (approximate) Net Weight: 13.15 kg Gross Weight: 18.15 kg Power Supply 1+1 Redundant 1600W 80 PLUS Titanium Power Supply 1+1 Redundant 1200W/800W 80 PLUS Platinum Power Supply Environment Operating temperature: 10°C – 35°C Non operating temperature: -40°C – 70°C Non operating humidity: 20% – 90% (Non condensing) Note Operating Temperature based on configurations     Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products. All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets. Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details. PCB color and bundled software versions are subject to change without notice. Brand and product names mentioned are trademarks of their respective companies. The terms HDMI and HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries. The information contained is general testing result for reference. Please consult local sales representative for more information on specific supported CPU list on each system. * Optional means “built for order”.

 Processor / System Bus 1 x Socket SP5 (LGA 6096) 5th Generation AMD EPYC Processors or 4th Generation AMD EPYC Processors AMD EPYC™ 9005/9004 Series Processors (Air cool with EVAC up to 360W) Memory 24 x DIMM slots with AMD EPYC™ 9005 series processors DDR5 6400/5600 RDIMM/3DS RDIMM Maximum 2,304GB 2DPC (1 of 2) up to 5200 with "6400 RDIMM", other 4800 2DPC (2 of 2, 1R+1R ) up to 4400, with "6400 RDIMM", other 4000 2DPC (2 of 2, 2R+2R ) up to 4000, with "6400 RDIMM", other 3600 with AMD EPYC™ 9004 series processors DDR5 4800 RDIMM/ 3DS RDIMM Maximum2,304GB 2DPC (1 of 2) up to 4800, 2DPC (2 of 2, 1R+1R ) up to 4000 2DPC (2 of 2, 2R+2R ) up to 3600 * Refer to support page for more information Expansion Slots Up to 3 PCIe Gen5 slots + 1 OCP3.0 1 x PCIe x16 slot (Gen5 x16 link, FH, HL) 1 x PCIe x16 slot (Gen5 x16 link, LP, HL) 1 x PCIe x16 slot (Gen5 x8 link, LP, HL) 1 x OCP3.0 socket (Gen5 x16 link) Storage Storage Controller : CPU Integrated Optional kits Controller : ASUS PIKE II 3008-8i 8-port SAS 12G HBA card Drive Bays Front bays: 4 x 3.5"/2.5” Hot-swap Storage Bays 4 x NVMe/SATA/SAS *MCIO CABLE is required to support   NVMe hard drives *SAS support only from optional SAS   HBA/RAID card 2 x M.2 connectors Networking 1 x Dual Port Intel I350-AM2 GbE LAN Controller 1 x Management Port Graphic Up to 2 single-slot GPU cards Multi-GPU Support Please find the latest GPU support from https://servers.asus.com/support/GPU Front I/O Ports 2 x USB 3.2 Gen1 ports 1 x VGA port Rear I/O Ports 2 x USB 3.2 Gen1 ports 1 x VGA port 1 x Management port 2 x 1GbE LAN ports Switch/LED Front: 1 x Power Button/LED 1 x Location Button/LED 1 x Message LED 1 x HDD LED 4 x LAN LED (1-2 for on-board LAN, 3-4 for OCP LAN) Rear: 1 x Port80 LED (Q-Code) 1 x Power Button/LED 1 x Location Button/LED 1 x Message LED OS Support Please find the latest OS support from https://servers.asus.com/support/os Management Solution ASUS Control Center ASUS ASMB11-iKVM (on-board) Regulatory Compliance BSMI, CB, CE, RCM, FCC(Class A), ENERGY STAR® Dimensions 842.5mm x 449mm x 43.85mm (1U) 33.17" x 17.68" x 1.73" Form Factor 1U Weight (approximate) Net Weight: 13.15 kg Gross Weight: 18.15 kg Power Supply 1+1 Redundant 1600W 80 PLUS Titanium Power Supply 1+1 Redundant 1200W 80 PLUS Platinum Power Supply Environment Operating temperature: 10°C – 35°C Non operating temperature: -40°C – 70°C Non operating humidity: 20% – 90% (Non condensing) Note Operating Temperature based on configurations Optional Items Rail Kit: Tool-less Friction Rail Kit 1.2m Half Extension Ball bearing Type Rail Kit 1m Half Extension Ball bearing Type Rail Kit 1U Height Full Extension Ball bearing Type Rail Kit *Please consult sales if cable arm needed. 1U Front Bezel Note Certain high TDP CPUs may be supported only with specific conditions. Please contact ASUS Technical Support for additional information and Thermal solution about specialized system optimization.

Processor / System Bus 2 x Socket SP5 (LGA 6096P) AMD EPYC™ 9005 processors (Up to TDP 400W) *TDP support by configuration. Generation E13 Memory Total Slots : 24 (12-channel per CPU, 1 DIMM per CPU) Capacity : Total Maximum up to 3072GB Memory Type : DDR5 6400/5600 RDIMM/ 3DS RDIMM *Speed support up to 6000MT/s Memory Size : 128GB, 96GB, 64GB, 32GB RDIMM 128GB, 96GB, 64GB, 32GB 3DS RDIMM * Refer to www.asus.com/support for more information Expansion Slots Total 4 expansion slots 2 x PCIE Gen5 x16 (FHHL) 2 x OCP3.0 Gen5 x16 (SFF) Drive Bays 12 x 2.5"/3.5” hot-swap drive bays -Config 1: 12NVMe -Config 2: 4SATA/SAS* + 8NVME/SATA/SAS* *HBA/ RAID card is required to support SAS hard drives System Fan 8 Networking 1 x Management Port Graphic Aspeed AST2600 64MB Rear I/O Ports 2 x USB 3.2 Gen1 ports 1 x Mini-DP port 1 x RJ-45 Management LAN port 1 x Debug port Switch/LED Front Switch/LED: 1 x Power Switch w/ LED 1 x Reset Switch 1 x Location Switch w/ LED 1 x HDD Access LED 1 x Message LED Rear Switch/LED: 1 x Power Switch w/ LED 1 x Location Switch w/LED 1 x Message LED OS Support Please find the latest OS support from https://servers.asus.com/support/os Management Solution On-Board ASMB12-iKVM for KVM-over-IP ASUS Control Center Enterprise (Classic C)(Optional) Regulatory Compliance BSMI, CE, CB, RCM, FCC(Class A), ISED Dimensions 449 (W) x 43.85 (H) x 800 (D) mm 17.68 (W) x 1.73 (H) x 31.5 (D) inches Form Factor 1U Weight Net Weight : 13.81KG Gross Weight : 16.71KG Power Supply 1+1 Redundant 2000W 80 PLUS Titanium/Platinum PSU Rating: 100-127V~/220-240V~, 12A/10A (x2), 50/60Hz Environment Operation temperature: 10? ~ 35? Non operation temperature: -40? ~ 60? Non operation humidity: 20% ~ 90% (Non condensing) Optional Items Security: Dual BMC Module (default) Accessory: 1U Front Bezel 1U Height Full Extension Ball bearing Type Rail Kit *Please consult sales if  cable arm needed. Note *SAS support only from SAS HBA/RAID Card CPU Heatsink/ Cooler 2 x 1U EVAC Heatsink