Desktop PCs

Lenovo ThinkCentre M90q Gen 3 Compatibility (2026) — RAM, SSD & Storage Upgrade Guide

The ThinkCentre M90q Gen 3 is a premium compact business desktop featuring Intel Core i5/i7/i9 12th Gen (Alder Lake), DDR5-4800 SODIMM memory, and flexible storage options. This guide covers RAM, SSD, and storage compatibility for all configurations.


ThinkCentre M90q Gen 3 System Specifications

SpecificationDetail
ProcessorIntel Core i5/i7/i9 12th Gen (Alder Lake)
ChipsetIntel Q670
RAM TypeDDR5-4800 SODIMM
RAM Slots2 SODIMM slots
Max RAM64 GB (2x 32GB)
StorageM.2 NVMe
Form FactorTiny (USFF)
Release Year2022

RAM Compatibility & Upgrades

Memory Specifications

ParameterValue
TypeDDR5-4800 SODIMM
Voltage1.1V
Max Capacity64 GB (2x 32GB)

Recommended RAM Upgrades

CurrentUpgrade ToModulesPriceAmazon Link
8 GB16 GB1x 8GB DDR5-4800£25-40View
16 GB32 GB2x 8GB DDR5-4800 kit£45-75View
32 GB64 GB2x 32GB DDR5-4800£120-200View

Storage Compatibility

NVMe SSD installed on circuit board
NVMe SSD installed on circuit board

M.2 NVMe Storage

ThinkCentre M90q Gen 3 supports 1 M.2 NVMe slot for fast primary storage.

SpecificationDetail
InterfaceNVMe PCIe 4.0
Supported Sizes2230, 2242, 2280
Max Capacity4 TB

Recommended NVMe SSDs

ModelCapacitySpeedAmazon Link
Samsung 970 EVO Plus500GB – 2TB3,500 MB/sView
Crucial P3500GB – 2TB3,500 MB/sView
WD Blue SN580500GB – 2TB4,150 MB/sView

Upgrade Installation Guide

Before You Start

  • Power off and unplug the system completely
  • Wait 30 seconds before opening the chassis
  • Use an anti-static wristband to prevent ESD damage
  • Note the Tiny (USFF) form factor dimensions when selecting components

RAM Installation

  1. Open the side panel or chassis cover
  2. Locate the DIMM slots on the motherboard
  3. Press retention clips outward on both ends of the slot
  4. Align the RAM module notch with the slot key
  5. Press down firmly until retention clips snap into place

M.2 NVMe Installation

  1. Locate the M.2 slot on the motherboard
  2. Remove the mounting screw if present
  3. Insert the NVMe drive at a 30-degree angle
  4. Press down and secure with the mounting screw

Frequently Asked Questions

Q: What is the maximum RAM for ThinkCentre M90q Gen 3?
A: 64 GB (2x 32GB) using 2 SODIMM slots.

Q: Does ThinkCentre M90q Gen 3 support NVMe SSDs?
A: Yes, it has 1 M.2 NVMe slot.

Q: Can I mix RAM speeds in ThinkCentre M90q Gen 3?
A: Yes, but all modules will run at the slower speed. Match speeds for best performance.

Q: What form factor is the ThinkCentre M90q Gen 3?
A: Tiny (USFF). Check physical dimensions before purchasing components.


Recommended Upgrade Kits

KitComponentsPriceAmazon Link
Budget RAM8GB DDR5-4800£20-30View
Performance RAM16GB DDR5-4800 Kit£40-60View
NVMe SSD500GB NVMe£35-55View
Bundle16GB DDR5-4800 + 500GB NVMe£70-110View

Prices and availability may vary. As an Amazon Associate, we earn from qualifying purchases.


Related Lenovo Upgrade Guides

Not sure what fits? Use our free Compatibility Checker covering 3,195+ models.

Helpful Guides

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Shop Compatible Upgrades at PCHub.UK

Prices updated automatically from PCHub.UK — click to view full specs and buy

Hypertec HYMAC9601G (Legacy) memory module 1 GB DDR2 200-pin SO-DIMM
RAM 1GB

Hypertec HYMAC9601G (Legacy) memory module 1 GB DDR2 200-pin SO-DIMM

£13.70 View Deal
Hypertec HYS31025684GB memory module 4 GB DDR3 204-pin SO-DIMM
RAM 31025.7TB

Hypertec HYS31025684GB memory module 4 GB DDR3 204-pin SO-DIMM

£14.76 View Deal
2-Power 2P-4X71M23184 memory module 8 GB 1 x 8 GB DDR5 262-pin SO-DIMM
DDR5 8GB

2-Power 2P-4X71M23184 memory module 8 GB 1 x 8 GB...

£125.20 View Deal
2-Power 8GB DDR5 5600MHz CL40 SoDIMM
DDR5 8GB

2-Power 8GB DDR5 5600MHz CL40 SoDIMM

Speed: 5600 MHz

£125.20 View Deal
Kingston Technology 7mm to 9.5mm 2.5in SSD adapter
NVMe

Kingston Technology 7mm to 9.5mm 2.5in SSD adapter

£14.06 View Deal
StarTech.com 3.5in Drive Bay IDE to Single CF SSD Adapter Card Reader
NVMe

StarTech.com 3.5in Drive Bay IDE to Single CF SSD Adapter...

£26.84 View Deal

Prices from PCHub.UK via ComputersDeal. As an affiliate, we may earn from qualifying purchases. Prices updated 2026-04-10 13:15:58.

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