Product	ASUS RS521A-E12-RS24U - 2U - AMD EPYC 9005 - 24x 2.5" NVMe - 24x DDR5 - 2000W 1+1 Redundant
Action	Select
Main Specifications
Series	RS Series
Supported Processor	AMD EPYC™ 9005/9004 Series Processors (up to 360W)
Memory Technology	DDR5 ECC Registered
Chipset	System on Chip
Form Factor	2U
Color	Black
Detailed Specifications
Memory Slots	24x 288-pin DIMM Sockets
Max Memory Support	Supports up to 2TB LRDIMM DDR5 6400/5600 RDIMM/3DS RDIMM
Graphics	Aspeed AST2600 256MB
Ethernet	1 x Dual Port Intel I350-AM2 Gigabit LAN controller + 1 x Mgmt LAN
Serial ATA	8 x SATA 6Gb/s ports
SAS	SAS supported via optional SAS3 controller card
NVMe	24 x 2.5" Hot-Swap Bays with optional NVMe supported. - up to (24x NVMe U.3/SATA/SAS)
Power	1+1 Redundant 1600W 80 PLUS Titanium Power Supply
External Bays	24 x 2.5” hot-swap storage bays
M.2	2 x M.2 connectors (SATA 6Gb/s & PCI-E Gen4 x4 link)
Expansion Slots	1 x PCIe Gen5 x8, LP 1 x OCP Mezz. 3.0 Slot (PCIe Gen5 x16)
Management	Onboard ASUS ASMB11-iKVM for out-of-band management
Front Panel	1 x Power Switch/LED 1 x Location Switch/LED 1 x Message LED 1 x HDD access LED 4 x LAN LED
Back Panel	1 x Power Switch/LED 1 x Message LED 1 x Locatation LED 2 x USB 3.2 ports 1 x VGA port 2 x RJ-45 Gigabit LAN ports 1 x RJ-45 Management port
Cooling	4 x Fans
Dimensions (WxHxD)	17.68 inches x 1.73 inches x 33.17 inches
Gross Weight	55.42 lbs (25.14 kg)
PCI Express x16	2 x PCIe Gen5 x16, FHFL or 4 x PCIe Gen5 x8, FHFL
PCI Express x8	1 x PCIe Gen5 x8, LP
USB Ports	2x USB 3.2 ports Rear
LAN Ports	1 x Dual Port Intel I350-AM2 Gigabit LAN controller + 1 x Mgmt LAN
M.2 Controller	2 x M.2 (up to 22110)
Integrated Graphics	Yes
VGA Ports	1
Action	Select