How to increase laptop memory: a complete guide from choosing components to setting up Windows

Has your laptop started to slow down when working with dozens of tabs in your browser? Does Photoshop freeze when processing RAW files? Games take forever to load, and the system constantly issues warnings about low memory? These problems are familiar to most users 2-3 years after purchasing a laptop. Fortunately, you can **increase laptop memory** yourself - without buying a new device.

In this article we will analyze all possible upgrade methods: from replacing RAM (RAM) and installations SSD instead of HDD before software optimization. You will learn how to check the compatibility of components with your model, which brands (Crucial, Kingston, Samsung) are trustworthy, and how much will have to be spent on modernization. And also - why in some laptops the memory is soldered to the motherboard, and what to do in this case.

1. Diagnostics: how much memory is there and how much is needed

Before you run to the store for a new one SSD or plank DDR4, check the current laptop specifications. This will help to avoid mistakes when choosing components.

Open Task Manager (keyboard shortcut Ctrl + Shift + Esc) and go to the tab Performance. Here you will see:

• 🔹 RAM: volume, type (DDR3/DDR4/DDR5), frequency (for example, 2400 MHz), how many slots are occupied.
• 💾 Storage: disk type (HDD, SSD or NVMe), free space.
• 📊 Loading: if RAM loaded at 90% during normal operation - it's time to increase it.

For detailed information, use the utilities:

• 🛠️ CPU-Z (will show memory timings and supported frequencies).
• 🔍 HWiNFO (will display the motherboard model and maximum capacity RAM).
• 📝 CrystalDiskInfo (will analyze the health of the hard drive).

⚠️ Attention: If in Task Manager displayed Hardware reserved: 1 GB - that's normal. This is how integrated graphics works (Intel UHD, AMD Radeon Vega).

2. Increasing random access memory (RAM): step-by-step instructions

Addition RAM - the most noticeable upgrade for multitasking. But not all laptops support the extension. For example, in MacBook Air (2018 and newer) and many ultrabooks (Dell XPS 13, HP Spectre) memory is soldered to the board.

How to check the possibility of an upgrade:

1. Look at the laptop model on the sticker below (for example, Lenovo ThinkPad T480).
2. Find it on the manufacturer’s website or in the database Crucial Advisor.
3. Make sure there are free slots or support for module replacement.

Which memory to choose:

Parameter	Recommendations	Examples of models
Type	Matches the current one (for example, DDR4 SO-DIMM)	Kingston KVR24S17S8/8, Crucial CT8G4SFS824A
Volume	Minimum 8 GB for office, 16+ GB for gaming/editing	1x16 GB or 2x8 GB (dual channel mode)
Frequency	Not lower than the current one (for example, 2666 MHz)	Samsung M471A1K43CB1-CTD (3200 MHz)
Timings	The lower the better (for example, CL19)	Corsair CMSX16GX4M1A2666C18

Installation process:

Turn off the laptop and remove the battery (if removable)

Prepare an antistatic wrist strap or touch the metal body

Unscrew the memory compartment cover (usually marked as "RAM" or "Memory")

Remove the old modules by bending the latches on the sides

Install the new strips at an angle of 45° and press until they click into place-->

⚠️ Attention: If you have a laptop with Intel Optane Memory (for example some HP Pavilion), it must be disabled in BIOS before replacement RAM, otherwise the system will not boot.

3. Replacing HDD with SSD: what it does and how to do it

Transition from HDD on SSD — the second most effective upgrade after RAM. Windows loading speed will increase by 3-5 times, programs will open instantly, and the laptop will stop stuttering when copying files.

Types of SSD for laptops:

• 🔄 2.5" SATA: universal replacement option HDD (speed up to 550 MB/s). Suitable for Lenovo IdeaPad, Acer Aspire.
• ⚡ M.2 NVMe: 5-6 times faster (3000-7000 MB/s). Used in Dell Inspiron, ASUS ZenBook.
• 💿 M.2 SATA: rare format, similar in appearance to NVMe, but works at speed SATA.

How to transfer the system to a new SSD:

1. Connect SSD through USB-SATA adapter or in the second slot (if available).
2. Use Macrium Reflect or Clonezilla to clone a disk.
3. B BIOS (F2/Del when booting) select the new disk as bootable.

Top 5 SSDs for upgrade (2026):

Model	Type	Capacity	Read/write speed	Price for 1 TB
Samsung 980 Pro	NVMe PCIe 4.0	1 TB	7000/5000 MB/s	~12 000 ₽
Crucial P5 Plus	NVMe PCIe 4.0	1 TB	6600/5000 MB/s	~10 500 ₽
WD Blue SA510	2.5" SATA	1 TB	560/530 MB/s	~6 000 ₽
Kingston KC3000	NVMe PCIe 4.0	1 TB	7000/6000 MB/s	~11 000 ₽

What to do if your laptop only has one M.2 slot?

If your laptop (for example, ASUS Vivobook S14) only one slot M.2, but there is 2.5" SATA, can be installed NVMe into the slot and transfer the system to it, and the old HDD leave for files. Either use USB-C adapter for external SSD (speed up to 1000 MB/s).

4. Software optimization: how to “unload” memory without upgrading

If the upgrade is not possible (for example, in MacBook Pro with soldered memory), optimize the current system:

Top 5 ways to free up RAM and SSD:

• 🧹 Disable startup: Start → Task Manager → Startup. Leave only antivirus and critical programs.
• 🗑️ Clear cache: Delete temporary files via Disk Cleanup (cleanmgr in Execute).
• 🖥️ Use ReadyBoost: Connect the USB flash drive (from 8 GB) and enable the function in Disk Properties → ReadyBoost.
• 🔄 Update your drivers: Especially for a video card (NVIDIA, AMD) and chipset (Intel Management Engine).
• 🛡️ Check for viruses: Some malware (CoinMiners) load the processor and memory by 100%.

Windows settings to save memory:

1. Disable visual effects: Control Panel → System → Advanced Settings → Performance → Get better performance.
2. Reduce the swap file: Control Panel → System → Advanced Settings → Performance → Advanced → Virtual Memory. Set a fixed size (eg 4096 MB for 8 GB RAM).
3. Activate mode Ultra Low Power in BIOS (if available) to save energy and reduce heat.

5. Upgrade features for gaming and professional laptops

Laptops for gaming (ASUS ROG, MSI GE76) and work with graphics (Dell Precision, HP ZBook) have their own nuances:

For gamers:

• 🎮 Dual channel RAM mode: Install two identical sticks (for example, 2x8 GB DDR4 3200 MHz) to increase FPS by 5-15%.
• 💨 Cooling: After upgrading, check the temperatures in HWMonitor. If CPU/GPU overheat (> 90°C), the thermal paste needs to be cleaned or replaced.
• 🔌 Power supply: Powerful GPU (For example, RTX 3080) require 230W+. When upgrading, check whether the current power supply is sufficient.

For designers and editors:

• 🎨 Screen color rendering: When replacing SSD recalibrate the monitor (use X-Rite i1Display Pro).
• 📂 RAID array: In laptops with two slots M.2 (For example, Lenovo ThinkPad P1) can be created RAID 0 to double the read/write speed.
• 🖥️ External graphics: Connect eGPU (For example, Razer Core X) through Thunderbolt 3 to work with 4K-video.

⚠️ Attention: In laptops with NVIDIA Optimus (integrated + discrete graphics) after the upgrade, you may need to reinstall the drivers manually via DDU (Display Driver Uninstaller).

6. Common mistakes and how to avoid them

Even experienced users make mistakes when upgrading. Here are the most common:

Error 1: Incompatible memory

Symptoms: The laptop does not turn on and makes beeping sounds (beep codes) or constantly reboots.

Solution: Check supported types RAM on the manufacturer's website. For example, Intel 12th generation supports DDR4 And DDR5, but not at the same time.

Error 2: Overheating after replacing SSD

Reason: NVMe- storage devices (for example, Samsung 970 EVO) get hotter SATA SSD. In cramped buildings (Ultrabook) this can lead to throttling.

Solution: Install a thermally conductive pad between SSD and cover or use models with a radiator (for example, Sabrent Rocket 4 Plus).

Error 3: Data loss when cloning a disk

Reason: Programs like Macrium Reflect may skip hidden sections (for example, Recovery from Lenovo).

Solution: Before cloning, create a full system image using DISM:

dism /capture-image /imagefile:D:\backup.wim /capturedir:C:\ /name:"Backup"

7. Alternative ways to increase memory

If a hardware upgrade is not possible or too expensive, consider these options:

Cloud solutions:

• ☁️ Google Drive / OneDrive: Store files in the cloud, and leave only short links on your laptop (Symbolic Links).
• 🖥️ Shadow PC: Virtual PC with 16 GB RAM And GTX 1080 for ~1500 ₽/month.

External devices:

• 🔌 USB 3.2 SSD: Drives like Samsung T7 Shield (1000 MB/s) connect like a regular flash drive, but work almost like an internal drive.
• 📱 Smartphone as additional storage: Through USB OTG or Wi-Fi Direct (applications Portal from Pushbullet).

Software tricks:

• 🔄 RAM disk: Create a virtual disk in RAM via ImDisk. Suitable for temporary files (browser cache, Photoshop projects).
• 🗃️ Data compression: Turn on CompactOS on Windows:

  compact /compactOS:always

  This will compress system files by 2-4 GB without loss of performance.

FAQ: Answers to frequently asked questions

❓ Is it possible to put memory from a desktop PC into a laptop?

No. Laptops use form factor SO-DIMM (short bars), and desktop PCs - DIMM (long). The voltage may also differ: 1.35V for DDR4L (laptops) vs 1.5V for DDR4 (PC).

❓ How much memory do you need for modern games?

Minimum requirements (2026):

• Cyberpunk 2077, Alan Wake 2: 16 GB RAM + SSD (preferably NVMe).
• Fortnite, Valorant: 8 GB RAM, but with background processes (Discord, browser) is better 12-16 GB.
• Microsoft Flight Simulator: 32 GB RAM + SSD on 1 TB+ (caches cards).

❓ How to check if a laptop supports NVMe?

Methods:

1. Look at the model specifications on the manufacturer's website.
2. Use HWiNFO: in section Motherboard find the line M.2 Slots.
3. Physically inspect the slot: if there is a key M (notch on the right) - supported NVMe.

Example: B Lenovo Legion 5 slot M.2 supports PCIe 4.0 x4 NVMe, and in Acer Swift 3 - only PCIe 3.0 x2 (speed 2 times lower).

❓ What to do if the laptop does not turn on after the upgrade?

Algorithm of actions:

1. Check if the strips are installed correctly RAM (there should be a click).
2. Remove one bracket and try to turn on the laptop (the module may be faulty).
3. Reset BIOS: Disconnect the battery, press and hold the power button 30 seconds.
4. If you have integrated graphics, remove the discrete graphics card (if it is removable).

If all else fails, contact service. There may be problems with the memory controller on the motherboard.

❓ Is it worth buying a laptop with soldered memory?

Depends on the tasks:

• ✅ Yes, if the current configuration is enough for you (for example, MacBook Air M1 with 16 GB for the office).
• ❌ No, if you plan to work with 3D models, video editing or play new games. Soldered memory limits upgrades.

Exceptions: Some laptops (eg Framework Laptop) have a modular design - the memory is soldered, but it can be replaced at a service center.