BMAX Mini PC B6 Turbo, Core i5-8257U, 16GB, 512GB SSD

★★★★★ 4.5 (5)

The Intel Core i5-8257U with 4 cores and 8 threads, paired with 16GB DDR4 RAM and a 512GB NVMe SSD, handles multitasking and office suites without lag. Its Intel Iris Plus Graphics 655 supports dual 4K displays at 60Hz via HDMI and DisplayPort, and the 300g, 125x112x33mm chassis with efficient cooling fits easily on minimalist desks or in travel bags. Best for home office workers and business travelers who need a compact, expandable Windows 11 Pro PC for spreadsheets, web browsing, and 4K streaming, not for gaming.

CPU Intel Core i5 8257U
RAM 16 GB
Storage 512 GB
GPU Intel Iris Plus Graphics 655
Form Factor mini
OS Windows 11 Pro
BMAX Mini PC B6 Turbo, Core i5-8257U, 16GB, 512GB SSD desktop
40 Overall Score
Also available in:

Snapshot

The 30-Second Version

The BMAX B6 Turbo is a tiny, cheap Windows 11 Pro PC that handles office work and streaming fine. Its best feature is the 16GB RAM and 512GB SSD combo at a low price. But reliability is a serious concern, and gaming is a hard no.

Pros & Cons

Pros

  • Tiny footprint, weighs just 300g, fits anywhere
  • 16GB RAM and 512GB NVMe SSD out of the box
  • Dual 4K display support via HDMI and DisplayPort
  • Windows 11 Pro pre-installed, no setup hassle

Cons

  • Reliability score is a rough 12th percentile
  • Gaming performance is basically nonexistent
  • CPU is aging, sits at the 22nd percentile
  • Only 5 customer reviews, so long-term durability is a question mark

What owners think

The Word on the Street

4.5/5 (5 reviews)
👍 Several owners praise the small size and smooth performance for daily office tasks, streaming, and light use.
👍 A few buyers mention the 16GB RAM and 512GB SSD make the system feel responsive and easy to set up.
👎 One reviewer reports the SSD failed within a week of purchase, suggesting the included drive may be low quality.

How owner sentiment changed over time

Exclusive

Based on when customers actually wrote their reviews - so you can see whether early praise held up.

Owner sentiment has cooled since launch
1★2★3★4★5★Q1 '26: 5.0★ · 3 reviewsQ2 '26: 3.0★ · 1 review31Q1 '26Q2 '26
Avg ratingHappy (4-5★)Unhappy (1-2★)Bar height = number of reviews

Based on 4 dated customer reviews, grouped by calendar quarter. Period analysis is in English.

The proof

Performance

The i5-8257U is a four-core, eight-thread chip that boosts to 3.9GHz. For office work, it's smooth. Word docs, Chrome with 20 tabs, Slack, and a 4K video stream all at once? No problem. The 16GB of RAM helps a lot here, and the 512GB NVMe SSD means boot times are quick and apps open fast. But the CPU sits at the 22nd percentile in our database, which is mediocre for a desktop. The integrated Iris Plus 655 graphics land at the 45th percentile, so dual 4K displays work fine for productivity, but anything beyond light photo editing or ancient games will make this thing cry. The weakest area by far is gaming, scoring a 9.9 out of 100. This is not a gaming machine, not even a little.

Performance Percentiles

CPU 21.8
GPU 44.6
RAM 31.6
Ports 37.6
Storage 40.9
Reliability 11.6
Social Proof 47.6

Specifications

Full Specifications

Processor

CPU Intel Core i5 8257U
Cores 4
Frequency 3.9 GHz
L3 Cache 6 MB

Graphics

GPU Intel Iris Plus Graphics 655
Type Integrated

Memory & Storage

RAM 16 GB
RAM Generation DDR4
Storage 512 GB
Storage Type NVMe SSD

Build

Form Factor mini

Connectivity

USB Ports 4
HDMI ✓
DisplayPort DP 1.2
Wi-Fi WiFi 6
Ethernet Gigabit Ethernet

System

OS Windows 11 Pro

vs Competition

Stacked against the Lenovo ThinkCentre M70q Gen 5 or the ASUS NUC 14 Pro, the BMAX B6 Turbo looks like a budget compromise. Those machines have newer CPUs, better reliability scores, and stronger build quality, but they also cost more. The Minisforum DeskMini UM880 Plus absolutely destroys this thing in performance, especially graphics, but again, you're paying for it. The HP OmniDesk M02-0234 and Dell Tower Desktop ECT1250 are traditional towers, so they're not even in the same form factor conversation. If you want a tiny PC and don't care about gaming or longevity, the BMAX undercuts the competition on price. If you want something that'll last, the ThinkCentre or NUC are safer bets.

Spec BMAX Mini PC B6 Turbo HP OmniDesk M02-0234 Dell ECT ECT1250 Lenovo ThinkCentre M70q Gen 5 Minisforum DeskMini UM880 Plus ASUS NUC 14 Pro RNUC14RVHU7089CUI
CPU Intel Core i5 8257U AMD Ryzen 7 8700G Intel Core Ultra 7 265 Intel Core i5 14400T AMD Ryzen 7 255 Intel Core Ultra 7 155H
RAM (GB) 16 16 16 16 32 32
Storage (GB) 512 1536 1024 512 1024 3072
GPU Intel Iris Plus Graphics 655 AMD Radeon 780M NVIDIA GeForce RTX 3050 Intel UHD Graphics 730 AMD Radeon 780M Intel Arc Graphics
Form Factor mini mini-tower mid-tower mini mini mini
Psu W - 280 180 90 120 120
OS Windows 11 Pro Windows 11 Home Windows 11 Pro Windows 11 Pro Windows Windows 11 Pro
Compare Compare Compare Compare Compare
Product CPUGPURAMPortsStorageReliabilitySocial Proof
BMAX Mini PC B6 Turbo 21.844.631.637.640.911.647.6
HP OmniDesk M02-0234 Compare 71.963.151.494.779.87098.2
Dell ECT ECT1250 Compare 88.468.854.187.168.97070.4
Lenovo ThinkCentre M70q Gen 5 Compare 52.635.549.784.240.97095.6
Minisforum DeskMini UM880 Plus Compare 65.163.181.765.353.611.694.4
ASUS NUC 14 Pro RNUC14RVHU7089CUI Compare 58.458.781.777.795.637.383.9

Price

Value & Pricing

At USD 300, this is a budget-friendly way to get a Windows 11 Pro machine with 16GB of RAM and a 512GB SSD. That's a decent deal for a home office or student setup. The CAD 454 and INR 65,930 prices are less exciting, but still reasonable for what you get. The problem is reliability. Our data shows this thing at the 12th percentile, and one of the five customer reviews mentions the SSD dying within a week. That's a red flag. If you're okay rolling the dice, the specs are solid for the price. If you need something that won't potentially crap out on you, spend a bit more elsewhere.

From $300 1 offer across 1 retailer
Amazon 1 offer From $300

Price History

$290 $300 $310 $320 $330 $340 May 30Jul 12Nov 6 $300

Read more

Overview

The BMAX B6 Turbo is a tiny desktop that punches above its weight for basic office work. You get an Intel Core i5-8257U, 16GB of DDR4 RAM, and a 512GB NVMe SSD in a chassis that weighs about as much as a can of soup. It runs Windows 11 Pro out of the box and handles the boring stuff like spreadsheets, video calls, and way too many browser tabs without breaking a sweat.

But don't let the "Turbo" badge fool you. This is a 2019-era mobile chip in a desktop shell. It's fine for productivity, but the integrated Iris Plus 655 graphics put gaming firmly in the "don't bother" category. And our reliability data puts this thing near the bottom of the barrel, which is worth keeping in mind before you click buy.

Common Questions

Q: Can this run modern games?

No. The integrated Iris Plus 655 graphics score a 9.9 out of 100 for gaming in our database. Stick to office work, streaming, and maybe some very old or 2D indie titles.

Q: Can I upgrade the RAM and storage later?

Yes. It has dual SO-DIMM slots supporting up to 64GB of RAM and dual M.2 slots that accept NVMe or SATA drives, so you can expand storage up to 4TB.

Q: Does it support dual monitors?

Yes. It has both HDMI and DisplayPort outputs, and both support 4K resolution at 60Hz for a dual-monitor productivity setup.

Who Should Skip This

Skip this if you need anything resembling gaming performance, because the Iris Plus 655 graphics are a dead end. Also skip it if reliability is a top priority. The 12th percentile reliability score and a customer report of a dead SSD in week one are not reassuring. If you're running a business or can't afford downtime, spend more on a Lenovo ThinkCentre or ASUS NUC instead.

Verdict

Buy this if you need a cheap, tiny Windows 11 Pro machine for basic office work, web browsing, and media streaming. It's perfect for a minimalist desk, a dorm room, or a home office where space is tight. Students and remote workers on a budget will get the most out of it. Just don't expect to play games, edit video, or run anything demanding. And maybe budget for a backup drive, because the reliability data isn't exactly confidence-inspiring.

Usage Scores

Overall (39.9)AI/LLM (15.4)Gaming (9.9)Portability (40.4)Creator (16)Business (33.4)Developer (30.1)Home Office (39.7)Workstation (30.5)
  • Overall39.9
  • AI/LLM15.4
  • Gaming9.9
  • Portability40.4
  • Creator16
  • Business33.4
  • Developer30.1
  • Home Office39.7
  • Workstation30.5

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