For small and medium businesses

• Intel Atom C3538 2.1GHz Quad-Core CPU
• 8 GB DDR4-2133 - 128 GB maximum
• Two Gigabit Ethernet and two 2.5-Gigabit Ethernet ports. Can provide up to 5 gbps when aggregated.
• Supports Wake-on-LAN and Wake-on-WAN
• Complete iSCSI/IP-SAN and NFS support - Supports VMware, Citrix and Hyper-V - Supports virtual machines and Docker applications
• Supports ACL and AD. Improves business application efficiency.
• PCIe slot for 10-Gigabit Ethernet card

Hardware Specifications
CPU	CPU Model	Intel ATOM C3538
	CPU Architecture	x64 64-bit
	CPU Frequency	Quad-Core 2.1GHz
Memory	Memory	8GB SO-DIMM DDR4 Compatibility
	Memory Module Pre-installed	8GB (1x 8GB)
	Total Memory Slots	4
	Memory Expandable up to	128GB (4x 32GB) Installation Guide Support mixed capacity
	Flash Memory	8GB eMMC
Storage	Drive Bays	4
	Compatible Drive Type Compatibility	3.5" SATA HDD 2.5" SATA HDD 2.5" SATA SSD
	Maximum Drive Bays with Expansion Unit	20
	Supports Hot Swappable Drives
External Ports	Expansion	4x USB 3.2 Gen 1
	Network	2x Gigabit Ethernet (1G/100M) ; 2x 2.5 Gigabit Ethernet (2.5G/1G/100M)
	PCIe Expansion Slots	PCIe 3.0 x8 slot (black, x4 link)
	Multimedia Output	N/A
Others	System Fan	2x 40mm
	Power Supply Unit / Adapter	AS6504RS: 250W x1 AS6504RD: 250W x2 AS6504RS x1 / AS6504RD x2
	Input Power Voltage	100V to 240V AC
	Redundant power supply
	Service LED Indicator
	Certification	FCC, CE, VCCI, BSMI, C-TICK, KCC, BIS
	Warranty	3 Years
Operation	Power Consumption	AS6504RS: 47.7W (Operation) 28.4W (Disk Hibernation); AS6504RD: 65W (Operation) 42.4W (Disk Hibernation);
	Noise Level	-
	Operation Temperature	0°C~40°C (32°F~104°F)
	Humidity	5% to 95% RH
Size and Weight	Size	44(H) x 439(W) x 515(D) mm
	Weight	AS6504RS: 7.85kg / 17.27 lbs; AS6504RD: 9.3 kg / 20.46 lbs Package Contents