Asus Chromebox 5a (Celeron 4GB + 128GB) vs Beelink SER3 (16GB + 500GB)

Updated September 2026

Data from Amazon and official Asus and Beelink sites.

2026 verdict

Winner

$269.00$299.0010% OFF

Beelink SER3 (16GB + 500GB) wins this entry-level matchup on the two numbers that decide how a cheap desktop feels: 16GB of memory against 4GB, and 500GB of storage against 128GB, with Windows 11 Pro preinstalled, two accessible SODIMM slots that reach 32GB, a 3 year warranty and an HDMI cable in the box, all for less money. Asus Chromebox 5a (Celeron 4GB + 128GB) is the more modern platform on paper, with DDR4 at 3200 MT/s against 2400, Wi-Fi 6E and Bluetooth 5.4, seven USB ports, dual HDMI 2.1 plus DisplayPort 1.4 and a USB-C display output, a micro SD reader and ChromeOS with automatic updates and central management. Its dual-core Celeron and 4GB configuration are the limit, and ChromeOS cannot run Windows software. Buy Asus Chromebox 5a (Celeron 4GB + 128GB) for a managed browser-first machine; buy Beelink SER3 (16GB + 500GB) when you want a complete, upgradeable Windows desktop for the lowest possible outlay.

Asus

Asus Chromebox 5a (Celeron 4GB + 128GB)

10% OFF

$359.00

$399.00

Buy on Amazon USACheck price

Winner

Beelink

Beelink SER3 (16GB + 500GB)

10% OFF

$269.00

$299.00

Buy on Amazon USACheck price

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Feature	Asus Chromebox 5a (Celeron 4GB + 128GB)	Beelink SER3 (16GB + 500GB)	Winner
Price	$359.00	$269.00	Beelink SER3 (16GB + 500GB)
Memory Speed	3200 MT/s	2400 MT/s	Asus Chromebox 5a (Celeron 4GB + 128GB)
Memory Capacity	4 GB	16 GB	Beelink SER3 (16GB + 500GB)
Storage Capacity	128 GB	500 GB	Beelink SER3 (16GB + 500GB)
CPU Model	Intel Celeron 7305	AMD Ryzen 3 3200U	Different strengths
Memory Configuration	Single-channel	Dual-slot	Different strengths
GPU Model	Intel UHD Graphics	AMD Radeon Vega 3	Different strengths
Rating	4.4	4.4	Tie
Memory Type	DDR4	DDR4	Tie

Asus

Asus Chromebox 5a (Celeron 4GB + 128GB)

10% OFF

$359.00

$399.00

Buy on Amazon USACheck price

+ Memory Speed: 3200 MT/s
- Price: $359.00 vs $269.00
- Memory Capacity: 4 GB vs 16 GB

Winner

Beelink

Beelink SER3 (16GB + 500GB)

10% OFF

$269.00

$299.00

Buy on Amazon USACheck price

+ Price: $269.00
+ Memory Capacity: 16 GB
+ Storage Capacity: 500 GB
- Memory Speed: 2400 MT/s vs 3200 MT/s

Frequently Asked Questions

Which is better overall, the Beelink SER3 (16GB + 500GB) or the Asus Chromebox 5a (Celeron 4GB + 128GB)?

Beelink SER3 (16GB + 500GB), thanks to 16GB of memory, 500GB of storage, Windows 11 Pro, upgradeability to 32GB and a 3 year warranty, at a lower price. Asus Chromebox 5a (Celeron 4GB + 128GB) wins on memory speed, wireless standards and its port selection.

How do the processors compare?

Both are entry-level. Beelink SER3 (16GB + 500GB) uses a dual-core, four-thread Ryzen 3 3200U with Radeon Vega 3, described as the slowest chip in the category but adequate for browsing, documents and 4K playback. Asus Chromebox 5a (Celeron 4GB + 128GB) uses an Intel Celeron 7305 with UHD graphics, and ChromeOS keeps the load light.

Which one has more display outputs?

Asus Chromebox 5a (Celeron 4GB + 128GB), with two HDMI 2.1 ports, a DisplayPort 1.4 and a USB-C that carries video, so up to four screens. Beelink SER3 (16GB + 500GB) has two HDMI outputs at 4K 60Hz and no DisplayPort or USB-C video.

What about wireless and networking?

Asus Chromebox 5a (Celeron 4GB + 128GB) has Wi-Fi 6E and Bluetooth 5.4, ahead of the Wi-Fi 6 and Bluetooth 5.2 in Beelink SER3 (16GB + 500GB). Both are limited to Gigabit Ethernet, so neither offers the 2.5G port found on newer mini PCs.

Who should buy the Asus Chromebox 5a (Celeron 4GB + 128GB)?

Buyers who want ChromeOS specifically, for its automatic updates, fast boot and Google admin console management in schools, kiosks or signage, and who value the seven USB ports and micro SD reader. For a general Windows desktop with real memory and storage, Beelink SER3 (16GB + 500GB) is the better buy.

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