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Lenovo

Lenovo ThinkCentre M90A Pro G6 27" AIO Intel Ultra 9 285 64GB DDR5 1TB SSD

SKU CH-HYPB-636FD

A 27-inch all-in-one with a 24-core Intel Ultra 9 285, 64GB DDR5 and 1TB SSD for demanding workloads

  • Screen size27 in (68.6 cm)
  • RAM capacity64 GB DDR5
  • SSD storage1 TB
  • GPU modelIntel Graphics
  • Touch inputNo
  • Included monitorNot included
  • 24-core Intel Ultra 9 285 drives demanding workloads at 2.50 GHz
  • 64 GB DDR5 memory handles advanced multitasking without slowdown
  • 1 TB SSD provides fast storage and ample capacity for professional files
  • 27-inch 2560 x 1440 display gives spacious screen real estate
  • Windows 11 Pro delivers enterprise-level security and productivity tools

Built for demanding professional workloads

The Lenovo ThinkCentre M90A Pro G6 is a 27-inch all-in-one computer designed for heavy multitasking and data-intensive applications. Its Intel Core Ultra 9 285 processor with 24 cores and 64GB of DDR5 memory handles parallel workloads smoothly. A 1TB SSD provides fast storage access for large project files and databases.

Thermals noise and power in daily use

The all-in-one chassis integrates the 24-core processor and 27.1400 weight system behind a 27-inch 2560 x 1440 display. Intel Graphics manages visual output without a discrete GPU, keeping the thermal profile consistent during extended office sessions. Windows 11 Pro runs on the integrated platform for stable everyday operation.

Upgrade path from older all-in-one PCs

This system replaces aging all-in-one units limited to lower core counts, smaller memory capacities or slower storage interfaces. The jump to 24 cores and 64GB DDR5 is worthwhile when current hardware stalls on virtualisation, large dataset analysis or concurrent creative suites. Buyers needing discrete graphics expansion or user-serviceable components should consider tower workstations instead.

How it compares

Measured against everything we stock in All-in-One PCs, at today’s prices. Recalculated every night.

Price $1,023.99
Pricier than about 86% of the 4,281 comparable items (median $690.99).
Screen size 27 in (68.6 cm)
Higher than about 90% of the 4,191 comparable items (median 23 in).
RAM capacity 64 GB DDR5
Higher than about 93% of the 3,738 comparable items (median 16 GB).

Specifications

Product
Brand nameLenovo
Model nameThinkcentre M90A Pro G6
Product typeAll-in-One PC
Product colorBlack
Memory
RAM capacity64 GB DDR5
Storage
SSD storage1 TB
Display
Screen size27 in (68.6 cm)
Touch inputNo
Graphics
GPU modelIntel Graphics
In the box
Included monitorNot included

Questions about this item

How do I install the 64GB DDR5 memory and what step do people get wrong?

The 64GB DDR5 is factory-installed in the 27" all-in-one chassis; no user installation is required, so the common mistake of buying separate modules does not apply.

What maintenance or replacement will the 1TB SSD need later?

The 1TB SSD has no moving parts and requires no scheduled maintenance; replacement is only necessary if capacity runs out or a drive health tool reports wear.

What limit appears first on the Intel Core Ultra 9 285 under sustained 2.50 GHz workloads?

The 24-core processor will hit its thermal ceiling first, causing the system to throttle clocks to stay within the chassis cooling capacity.

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