ASUSMini PC reference
ASUS ExpertCenter PN53 (7735HS)
ASUS ExpertCenter PN53 (7735HS) pairs AMD Ryzen 7 7735HS with Radeon 680M for compact desktop workloads. This profile is a barebone kit: memory, storage and an operating system must be supplied separately. USB4 and two SSD slots make it worth considering for a multi-display workstation or a compact home lab.
- Processor
- AMD Ryzen 7 7735HS
- Graphics
- Radeon 680M
- Memory
- Not included
- Storage
- Not included
Prices across stores
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| Retailer | Availability | Listed price | Last checked | Retailer website |
|---|---|---|---|---|
 Affiliate link | Not confirmed | See at storeCheck failed | View at Newegg | |
 | Out of stock | $836.14 | View at PCNation | |
 | Out of stock | $700.34 | View at Beach Camera | |
 | Out of stock | $578.38 | View at COLAMCO |
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 7735HS
- Graphics
- Radeon 680M
- Memory
- Not included
- Storage
- Not included
- Ports & displays
- Barebone specification: 2 × USB4 Type-C with DisplayPort output; rear Type-C also supports power input. 5 × USB-A 5Gbps, 2 × HDMI 2.1 (4K/60Hz), audio jack and an optional configurable video/serial port; confirm the installed rear module by kit SKU.
- Ethernet, Wi-Fi & Bluetooth
- 1 × 2.5GbE RJ45. The current ASUS US kit table lists Wi-Fi 6E and Bluetooth 5.4; confirm the installed wireless module by exact kit SKU, as this CPU-level profile does not identify it. Bluetooth support also depends on the operating system and drivers.
- RAM & storage upgrades
- 2 × DDR5-4800 SO-DIMM, up to 64 GB (2 × 32 GB) under the ASUS kit specification for this processor generation. 2 × M.2 2280 PCIe 4.0 x4 SSD slots, up to 2 TB each; 2.5-inch SATA bay for a 7 mm drive. RAM and storage are not included.
- Power supply & power limits
- ASUS lists 120 W (19 V, 6.32 A) and 150 W adapters for this family; the supplied adapter requires an exact kit SKU match. Adapter ratings are not measured consumption.
- Dimensions & weight
- 120 × 130 × 58 mm (W × D × H).
What owners say
Three labs had the PN53 with the Ryzen 7 7735HS, and they disagree about the fan more than anything. One found it running from first boot and never settling, a constant hiss; another recorded it stopped at idle and 34.7 dB(A) at 50 cm after half an hour of gaming, and lists low noise under load as a strength. The heat story is clearer: the chip starts at 65 W and steps down to 54 and then a sustained 35 W, peaking at 98 °C in one lab and averaging about 87; in games most of the budget goes to the Radeon 680M, leaving the cores at 1.4 to 2.3 GHz. It draws 4.7 W at idle and about 85 W while gaming. There is no fan setting in the MyASUS app, and an owner got control working with a third-party utility and an older ASUS driver. Opening it is a trap: the case splits into two halves joined by a wide ribbon cable that can tear, and the fan and 2.5-inch bay sit under the board. The metal base cools the SSDs. Complete units shipped with both memory slots filled, and an owner runs 96 GB, past ASUS's 64 GB. Wi-Fi was weaker than other machines in the same spot. On Linux the power button blinks orange forever when it boots without a keyboard or monitor, by design.
- For whom
- A compact office PC or Linux server node with a strong processor, room for two SSDs and a 2.5-inch drive.
- Not for
- Quiet rooms under sustained load, and anyone who will open it often.
Our own summary of 7 published sources, reviewed Sep 23, 2026. We have not tested this Mini PC ourselves; the sources are listed under About this data.
Performance
Same Procyon Office Productivity version, application versions and power profile.
Price history
ASUS ExpertCenter PN53 (7735HS) · Barebone · RAM & SSD not included
Loading checks…
New condition · US stores · USD · Selected configuration only. Prices exclude shipping and tax. Each price stays on the chart until that listing's next check, for at most 36 hours, the same window the store prices use. Out-of-stock, failed and missing checks leave gaps.
About this data8 references
Specs and any benchmark results come from the sources below. We haven't tested this Mini PC ourselves.
Notes
- Measured wall power, acoustic measurements and configuration-matched benchmark results remain unverified.
- The barebone and prebuilt columns list different front USB-A speeds; this profile follows the barebone column. Confirm adapter and configurable port by exact retail SKU.
Sources
- ASUS ExpertCenter PN53 (7735HS) — manufacturer specifications ↗
- Manufacturer / specification source
- Selected configuration
- 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
- Asus Expert Center PN53: A powerful mini-PC with fan problems ↗
- Owner review source · Reviewed Sep 23, 2026
- 「的骰」Ryzen APU 機仔 ASUS ExpertCenter PN53 Mini PC ↗
- Owner review source · Reviewed Sep 23, 2026
- Test ASUS PN53 - miniaturowy komputer z procesorem AMD Ryzen 7 7735HS i grafiką AMD Radeon 680M ↗
- Owner review source · Reviewed Sep 23, 2026
- Small servers for performance testing, v4 ↗
- Owner review source · Reviewed Sep 23, 2026
- Works fine on ASUS PN53, thanks to the author! ↗
- Owner review source · Reviewed Sep 23, 2026
- Document the ollama PR to support integrated graphics (comment) ↗
- Owner review source · Reviewed Sep 23, 2026
- HBA competing with PCIe neighbors on desktop motherboard ↗
- Owner review source · Reviewed Sep 23, 2026
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