R5900U-20-L16

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Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You’ll receive an order information email in your inbox. (Please remember to check the spam folder if you didn’t hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Technical Specifications: Model R5900U-20-L16

Category	Specification	Details
Model Number		R5900U-20-L16
Platform		Major Revision (New Motherboard Layout, New Cooling Solution)
Processor (CPU)	Model	AMD Ryzen™ 9 5900HX [Potential Upgrade]
	Cores/Threads	8 Cores / 16 Threads
	Max Boost Clock	Up to 4.6 GHz
	Default TDP	45W (cTDP configurable 35-54W) [Major Change]
Graphics (GPU)	Model	Integrated AMD Radeon™ Graphics (RDNA 2)
	Compute Units	8 CUs
	Max GPU Frequency	2100 MHz
Memory (RAM)	Capacity	16 GB Dual-Channel DDR4 [Change]
	Slots	2x SODIMM Slots (User-Upgradable) [Major Change]
	Max Support	Up to 64GB (32GB per slot)
	Frequency	3200 MHz
Storage	Primary Slot	1x M.2 2280 PCIe 4.0 x4 NVMe SSD
	Secondary Slot	1x M.2 2242 PCIe 3.0 x4 NVMe SSD
	SATA Bay	1x 2.5″ SATA III (7mm/9.5mm)
Connectivity	Wireless	Wi-Fi 6E (802.11ax) + Bluetooth 5.3 (Intel AX210)
	Wired	2x 2.5 Gigabit Ethernet (Intel I225-V) [Component Upgrade]
Video Output	Ports	• 2x HDMI 2.1 • 2x USB4 Type-C (40 Gbps, DP Alt Mode, PD Input)
	Max Support	Quad Display (4K @ 60Hz)
Audio		Realtek ALC1220 HD Audio Codec, 3.5mm Combo Jack, S/PDIF (Optical) Header
I/O Ports (Front)		• 1x USB 3.2 Gen 2 Type-C (10 Gbps) • 2x USB 3.2 Gen 1 Type-A (5 Gbps) • 1x 3.5mm Audio Jack • MicroSD Card Reader (UHS-I)
I/O Ports (Rear)		• 2x USB4 Type-C (40 Gbps, PD Input) • 2x USB 2.0 Type-A (for peripherals) • 2x 2.5G RJ45 Ethernet • 2x HDMI 2.1 • 1x DC Power Input (19V)
Power	Input	DC 19V
	Adapter	120W DC Power Adapter (100-240V) [Larger due to higher TDP]
Mechanical	Form Factor	Thin Mini-ITX (1.5L) [Potential Form Factor Change]
	Chassis	Steel & Aluminum Alloy
	Dimensions	196mm (L) x 146mm (W) x 52mm (H)
Cooling	System	Advanced Active Cooling (Dual Copper Heat Pipes, Large Fan)
OS Support		Windows 10/11, Linux (Ubuntu 24.04 LTS), UnRAID