Beelink SER5 (5500U)

The Beelink SER5 (5500U) pairs an AMD Ryzen 5 5500U, 6 cores and 12 threads, with a case just under 5 inches square and 1.65 inches thick. The starting build carries 16GB of DDR4 and a 512GB NVMe drive at a $289 list price, and the bundled VESA bracket mounts it behind a monitor. It covers home office work and media playback, and it holds up in 1080p esports; demanding 3D titles sit outside what the integrated Radeon graphics can manage at high settings.

Pros and cons

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Beelink SER5 (5500U) Comparison Chart

	Beelink SER5 (5500U)	Beelink SER5 (5500U)
Price	List Price: $289 Amazon Prices: Check Price on Amazon	List Price: $389.00 Amazon Prices: Loading prices...
Version	16GB/512GB	16GB/480GB
Performance Rating	4.0	4.0
Operating System	Windows 11 Pro	Windows 11 Pro
Processor	Hexa-core 2.10 Ghz (max 4.00 Ghz) AMD Ryzen 5 5500U	Hexa-core 2.10 Ghz (max 4.00 Ghz) AMD Ryzen 5 5500U
GPU	Integrated AMD Radeon Graphics	Integrated AMD Radeon Graphics
RAM	16 GB	16 GB
Internal Storage	512 GB	480 GB
Dimensions width x length x thickness	4.96 x 4.45 x 1.65 inches (125.98 x 113.03 x 41.91 mm)	4.96 x 4.45 x 1.65 inches (125.98 x 113.03 x 41.91 mm)
Weight	0.96 lbs (0.44 kg)	0.96 lbs (0.44 kg)
WiFi	Wi-Fi 6 (802.11ax)	Wi-Fi 6 (802.11ax)
Bluetooth	Bluetooth 5.2	Bluetooth 5.2
Ethernet	1 Ethernet port at 1 Gbps	1 Ethernet port at 1 Gbps
HDMI	1 HDMI Port	1 HDMI Port
DisplayPort	1 DisplayPort	1 DisplayPort
VGA	No VGA Ports	No VGA Ports
USB Ports	1 USB 2.0, 3 USB 3, 1 USB-C	1 USB 2.0, 3 USB 3, 1 USB-C
Thunderbolt Ports	No	No
OCuLink	No	No
Internal SATA Ports	No SATA ports	No SATA ports
Card Reader	No Card Reader	No Card Reader
Headphone Jack	combo	combo
Fanless	No	No
VESA Mount	Yes	Yes
In the Box	Mini PC, 57W power adapter, VESA mount bracket, 2x HDMI cables, SATA cable, user manual	Mini PC, 57W power adapter, VESA mount bracket, 2x HDMI cables, SATA cable, user manual
Expandability	RAM upgradable via 2x SO-DIMM DDR4-3200 slots (max 64GB), 1x M.2 2280 NVMe slot, 1x 2.5-inch SATA bay	RAM upgradable via 2x SO-DIMM DDR4-3200 slots (max 64GB), 1x M.2 2280 NVMe slot, 1x 2.5-inch SATA bay

Six cores, triple 4K output, and 64GB of DDR4 headroom

The chassis mixes metal and plastic, and reviewers rate the finish against Intel NUC systems. It weighs under a pound, and the 4.96 x 4.45 x 1.65-inch footprint hides behind a monitor on the included VESA mount. Ports sit on the front and rear panels, with a combination 3.5mm jack for headphones or a headset.

The Ryzen 5 5500U runs 6 cores and 12 threads up to 4.0 GHz, which covers multitasking, productivity applications, and media encoding. Its integrated Radeon Graphics use 7 cores at 1800 MHz, enough for 4K video playback and 1080p gaming on low settings, with esports titles running at higher frame rates.

The HDMI and DisplayPort outputs combine with video over the USB-C port to drive three 4K displays. Wired networking runs at 1 Gbps: Amazon listings have claimed 2.5G LAN, but hardware verification by reviewers confirmed the standard 1G Realtek controller. WiFi 6 and Bluetooth 5.2 handle the wireless side. Two SO-DIMM slots take up to 64GB of DDR4-3200, and storage splits between one M.2 2280 NVMe slot rated to 4TB and a 2.5-inch SATA bay with the cable in the box.

Reviewer Insights

PC Tech Hustle: esports runs at 1080p on low settings

PC Tech Hustle was impressed by how much performance Beelink packed into such a tiny chassis. In his review with gaming benchmarks and a full teardown, he noted that “This is a very small PC and not too far off from the size of your standard apple” while praising its ability to handle esports gaming at 1080p low settings. He highlighted the easy upgradeability, showing the dual RAM slots and 2.5-inch SATA bay, and concluded it is “an excellent choice for a minimalist desk setup.”

Small Box Central: 7 watts at idle and cool under load

Small Box Central focused his review on the thermal and acoustic performance, finding the SER5 to be very quiet. He measured the weight at just 434 grams and was particularly impressed with power efficiency, stating “This thing just sips power… at idle it’s 7 watts.” His testing showed the system remained “absolutely silent” during normal operation while staying cool under load. He praised the included NVMe heatsink and easy internal access, concluding “I don’t know what Beelink are doing, but they’re doing it right.” His recommendation was enthusiastic for productivity and light gaming, though he noted AAA titles would struggle.

Customer Reviews

A verified buyer named Eighth Samurai wrote that “This thing replaced my old Windows 10 machine.Low cost and (very) small foot print. It has more than enough processing power and memory (I got 32GB version).” Two more buyers describe appliance duty. Steve C., a verified buyer, bought it “for a Home Assistant server” and said “It’s functioning great no complaints,” while a verified reviewer (Amazon Customer) noted “Wifi and Bluetooth have both been stable. Very quiet and fast device.”

Two negative reviews center on storage. A verified buyer, J Hill, gave it three stars over the bundled drive, titling the review “Comes with mystery 512GB SSD. wtf?” and writing that the SSD is “a WTF generic no name even in device manager.” Verified buyer Daniel Spicher left a one-star review reporting a bulk order gone wrong: “Shipped me 18 defective, DoA PCs. Internal SSDs were failing, wouldn’t make it through boot process.” That report covers a single bulk order. If you order one, plan to verify the SSD on arrival.

The 5500U configuration is no longer sold new under Beelink’s Amazon listing for this model, which now carries the Ryzen 5 5625U.

A quiet six-core box for office work and 1080p esports

Anyone who needs AAA titles at high settings or Thunderbolt connectivity should step up to the SER5 Pro or SER5 Max and their faster processors. The 5500U build is a quiet, sub-pound machine that stays out of the way. Two SO-DIMM slots, an NVMe slot, and a SATA bay let the 16GB/512GB starting configuration be raised later.

Starry Hope’s Mini PC Comparison Chart puts the SER5 next to other compact systems.

Frequently Asked Questions