Bmax
Mini PC B4 Ultra, Intel N150 (Up to 3.6GHz) 12GB LPDDR5 512GB SSD, Windows 11 Mini Desktop Computer, Dual 4K HDMI 2.1, WiFi 5, BT 5.0, USB-C – Small PC for Streaming, HTPC & Digital Signage
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Bottom line: The Mini PC B4 Ultra, Intel N150 (Up to 3.6GHz) 12GB LPDDR5 512GB SSD, Windows 11 Mini Desktop Computer, Dual 4K HDMI 2.1, WiFi 5, BT 5.0, USB-C – Small PC for Streaming, HTPC & Digital Signage is a niche pick — read recent reviews before buying in the home ai / computer lab category, priced around $279.99. Read recent reviews carefully before committing.
About this item INTEL N150 12TH GEN PROCESSOR – SNAPPY PERFORMANCE FOR EVERYDAY & BEYOND Powered by the Intel N150 12th Gen processor running up to 3.6GHz across 4 cores, the BMAX B4 Ultra handles everything from 4K media playback and web browsing to light office work and point-of-sale applications without breaking a sweat. Built on Intel's latest efficient architecture, it delivers noticeably smoother performance than previous-generation entry-level processors — all in a palm-sized form factor that fits anywhere. 12GB LPDDR5 RAM + 512GB SSD – FAST, RESPONSIVE, READY TO EXPAND With 12GB…
SpecPicks Verdict
SpecPicks classifies Bmax Mini PC B4 Ultra, Intel N150 (Up to 3.6GHz) 12GB LPDDR5 512GB… as a niche pick — read recent reviews before buying in the home ai / computer lab category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Bmax's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for home ai / computer lab of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by Bmax's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- INTEL N150 12TH GEN PROCESSOR – SNAPPY PERFORMANCE FOR EVERYDAY & BEYOND Powered by the Intel N150 12th Gen processor running up to 3.6GHz across 4 cores, the BMAX B4 Ultra handles everything from 4K media playback and web browsing to light office work and point-of-sale applications without breaking a sweat. Built on Intel's latest efficient architecture, it delivers noticeably smoother performance than previous-generation entry-level processors — all in a palm-sized form factor that fits anywhere.
- 12GB LPDDR5 RAM + 512GB SSD – FAST, RESPONSIVE, READY TO EXPAND With 12GB LPDDR5 4400MHz RAM and a 512GB M.2 SATA SSD pre-installed, the B4 Ultra boots fast and keeps applications running smoothly. When you need more room, a dedicated M.2 NVMe expansion slot supports up to an additional 4TB — perfect for storing 4K video libraries, security footage archives, or running local media servers. More storage flexibility than most mini PCs at this price point.
- DUAL 4K@60HZ HDMI 2.1 – CRYSTAL-CLEAR VISUALS ACROSS TWO SCREENS Two HDMI 2.1 ports let you run two 4K displays simultaneously at a smooth 60fps, powered by Intel UHD Graphics. Set up a dual-monitor workstation for productivity, connect to your living room TV for a premium HTPC experience, or drive two digital signage screens at once — the B4 Ultra handles all of it without an external GPU. A USB-C port adds further connectivity flexibility for monitors and peripherals.
- COMPLETE CONNECTIVITY – WIFI 5, GIGABIT LAN, BT 5.0, USB-C & USB 3.0 Everything you need to stay connected is built in Dual-Band WiFi 5, Gigabit Ethernet for wired stability, Bluetooth 5.0 for wireless peripherals, a high-speed USB-C data port, 2x USB 3.0, and 2x USB 2.0. Whether you're streaming content over WiFi, running a wired POS terminal, or connecting a full suite of peripherals, the B4 Ultra has a port for every need. Note USB-C supports data transfer only; video output via HDMI.
- 243G ULTRA-COMPACT WITH VESA MOUNT – SILENT, EFFICIENT, RUNS 24/7 Weighing just 243g, the B4 Ultra disappears behind any VESA-compatible monitor using the included bracket — zero desk clutter, clean professional setup. The pure copper heat pipe and smart cooling fan keep temperatures in check during extended operation, making it ideal for 24/7 use cases like digital signage, always-on media servers, and retail displays. Backed by a 1-year limited warranty and lifetime technical support from BMAX.
Full Specifications
| ASIN | B0GHNB7YD8 |
|---|---|
| Brand | Bmax |
| Color | B4 Ultra-12GB+512GB-N150 |
| Language | English |
| RAM Type | DDR5 RAM |
| CPU Model | Intel N150 |
| CPU Speed | 3.6 GHz |
| Cache Size | 6 MB |
| Model Name | B4 Ultra |
| Model Year | 2025 |
| Style Name | Minimalist |
| Manufacturer | Bmax |
| Memory Speed | 4400 MHz |
| Model Number | B4 Ultra |
Ready to buy?
Bmax Mini PC B4 Ultra, Intel N150 (Up to 3.6GHz) 12GB LPDDR5 512GB SSD, Windows 11 Mini Desktop Computer, Dual 4K HDMI 2.1, WiFi 5, BT 5.0, USB-C – Small PC for Streaming, HTPC & Digital Signage is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
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