BeelinkMini PC reference
Beelink SER9 Pro (H 255)
Beelink SER9 Pro (H 255) combines AMD Ryzen 7 H 255 and Radeon 780M with onboard LPDDR5X memory. Two replaceable SSDs, USB4 and 2.5GbE suit a compact productivity or creative desktop. RAM cannot be expanded later, and the Pro version has a different memory and network layout from the similarly named SER9 Max.
- Processor
- AMD Ryzen 7 H 255
- Graphics
- Radeon 780M
- Memory
- 24 GB
- Storage
- 1 TB
Prices across stores
MiniPC.guru compares retailer listings. Purchases are completed on the retailer’s website.
| Retailer | Availability | Listed price | Last checked | Retailer website |
|---|---|---|---|---|
 | In stock | $699 | View at Beelink |
Availability reflects the latest store check. Shipping, tax, coupons and checkout totals are not included; confirm them at the store.
Specifications
Processor, graphics and installed memory/storage describe the selected configuration. Expansion limits and connectivity describe the model; optional hardware is identified separately. References are collected in About this data below.
- Processor
- AMD Ryzen 7 H 255
- Graphics
- Radeon 780M
- Memory
- 24 GB
- Storage
- 1 TB
- Ports & displays
- 2 × USB-A 3.2 (10Gbps); 2 × USB-A 2.0 (480Mbps); front USB-C (10Gbps data); rear USB4 (40Gbps, PD, DisplayPort 1.4); 1 × HDMI; 1 × DisplayPort; 1 × 2.5GbE RJ45; 2 × 3.5mm audio; DC input. Maximum display resolution and refresh rate are not confirmed under a documented set of display, cable and color-depth conditions.
- Ethernet, Wi-Fi & Bluetooth
- 1 × 2.5GbE. Wi-Fi 6 (Intel AX200); Bluetooth 5.2.
- RAM & storage upgrades
- 24GB or 32GB onboard LPDDR5X-6400 depending on the purchased configuration; memory is not user-upgradeable. 2 × M.2 2280 PCIe 4.0 x4 SSD slots, manufacturer-stated total capacity up to 8TB (4TB per slot).
- Power supply & power limits
- External 19V DC adapter. The AC input range, output-current rating and adapter wattage are unconfirmed because the manufacturer table and illustration disagree. Check the supplied adapter label before use. Adapter ratings are not measured PC consumption.
- Dimensions & weight
- 135 × 135 × 44.7mm, excluding rubber feet; 780g. Manufacturer dimension order; axes are not labeled.
Performance
A fixed game, build, benchmark scene, graphics preset and upscaling setting must be specified before publishing results.
Price history
Beelink SER9 Pro (H 255) · 24 GB RAM · 1 TB SSD
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New condition · US stores · USD · Selected configuration only. Chart prices exclude shipping and tax. Missing or failed checks leave gaps.
About this data3 references
Specs and any benchmark results come from the sources below. We haven't tested this Mini PC ourselves.
Notes
- ports: The exact DisplayPort revision and DSC/color-depth conditions for 4K/240Hz are inconsistent or unstated across the official page; the display mode is not a gaming FPS result. The advertised display mode is excluded from the main specifications until those conditions are documented.
- power: The illustration lists 100–240V AC and 19V/5.26A output (about 100W); the HTML table lists 200–240V AC and 19V/6.32A output (about 120W). The delivered adapter rating is unconfirmed; check its label rather than assuming either input range or wattage.
Sources
- Beelink SER9 Pro (H 255) — official specifications ↗
- Manufacturer / specification source
- Ports & displays · Reviewed Sep 15, 2026
- Ethernet, Wi-Fi & Bluetooth · Reviewed Sep 15, 2026
- RAM & storage upgrades · Reviewed Sep 15, 2026
- Power supply & power limits · Reviewed Sep 15, 2026
- Dimensions & weight · Reviewed Sep 15, 2026
- Selected configuration ↗
- Selected configuration
- Beelink SER9 Pro (H 255) — manufacturer specification/connector illustration ↗
- Ports & displays · Reviewed Sep 15, 2026
- Power supply & power limits · Reviewed Sep 15, 2026
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