Product	ASUS ESC4000A-E12 - 2U - AMD EPYC 9005 - 4xGPUs - 2x 2.5 SATA/SAS/NVMe 4x 3.5 SATA/SAS - 12x DDR5 - 2600W 1+1 Redundant
Action	Select
Main Specifications
Series	ESC Series
Supported Processor	AMD EPYC 9005/9004 Series
Memory Technology	DDR5 ECC Registered
Chipset	System on Chip
Form Factor	2U
Color	Black
Detailed Specifications
Memory Slots	12x 288-pin DIMM Sockets
Max Memory Support	Supports up to 3TB LRDIMM ECC DDR5-4800 SDRAM
Graphics	Aspeed AST2600 with 64MB VRAM
Ethernet	1 x Dual Port Intel I350-AM2 Gigabit LAN controller + 1 x Mgmt LAN
Serial ATA	8x SATA3 6Gb/s ports
SAS	SAS supported via optional SAS3 OCP card
Power	2600W 80 Plus Titanium (1+1) Redundant High-efficiency Power Supply
External Bays	2 x 2.5” & 4 x 3.5“ Hot-swap Storage Bays 2 x 2.5” SATA/SAS/NVMe 2 x 3.5” SATA/SAS/NVMe + 2 x 3.5” SATA/SAS
Expansion Slots	Rear: -4 x PCIe x16 slots (Gen5 x16 link, FH, FL) for dual-slot GPU cards or -8 x PCIe x16 slots (Gen5 x8 link, FH,FL) for single-slot GPU cards -1 x PCIe x16 slots (Gen5 x16 link, FH, HL) -1 x PCIe x16 slot (Gen5 x16/x8 link, FH, HL) or OCP -1 x PCIe x8 slot (Gen5 x0/x8 link, LP, HL) Front: 1 x PCIe x8 slot (Gen5 x8 link, LP, HL)
CPU-GPU Link Topology	GPU-optimized design allows four dual-slot or eight single-slot GPUs for AI workloads
Management	ASUS Control Center Enterprise (Optional) On-Board ASMB9-iKVM for KVM-over-IP
Front Panel	1 x 80 port 4 x USB 3.2 ports
Back Panel	2 x USB 3.2 port 1 x VGA port 1 x RJ-45 Mgmt LAN port 2 x RJ-45 GbE LAN ports
Cooling	7x System Fans (80mm x 38mm)
Dimensions (WxHxD)	17.30" x 3.50" x 31.50" (439.5mm x 88.9mm x 800mm)
Gross Weight	76.72 lbs (34.8 kg)
PCI Express x16	10 (8x FH/FL, 2x HL/LP)
PCI Express x8	1 (HL/LP)
USB Ports	6x USB 3.2 ports (Front x4/Rear x2)
LAN Ports	3x RJ-45 ports (One for ASMB8-iKVM)
SATA 6Gbps AHCI Ports	8
SATA 6Gbps AHCI RAID Levels	0, 1, 5, 10
Integrated Graphics	Yes
VGA Ports	1
Action	Select