Replacing the SSD in a laptop with a larger capacity: is it possible and how to do it correctly?

Replacing the standard one SSD drive to a larger capacity model is one of the most effective ways to extend the life of a laptop. However, before purchasing a new drive, a lot of questions arise: does the device support upgrades, will the warranty still apply, and how can I transfer data without loss? In this article we will look at all the nuances - from checking compatibility to step-by-step instructions for replacement.

Modern laptops often come with eMMC memory or SSD formats M.2/SATA, and not all of them allow you to easily upgrade your drive. For example, in ultrabooks Apple MacBook Air (2018–2023) or Dell XPS 13 the drive is soldered to the motherboard, and in Lenovo ThinkPad T14 or HP Pavilion it can be replaced in 10 minutes. We will help you determine the type of drive you have and select the optimal replacement.

Important: if you have never disassembled the equipment, it is better to entrust the replacement to a service center. But with proper preparation, the procedure is no more complicated than replacing a watch battery. The main thing is to avoid two critical errors: cable damage when connecting an M.2 drive and using an incompatible form factor (for example, M.2 2242 instead of M.2 2280).

1. How to find out if the SSD in your laptop can be replaced

The first step is to determine Is the drive soldered to the motherboard? or installed in a removable slot. It depends on the laptop model and year of manufacture. For example:

• 🔧 Removable SSD: most laptops Lenovo ThinkPad, HP EliteBook, Asus ROG (2015–2026) Acer Aspire/Nitro.
• 🚫 Soldered SSDs: Apple MacBook (2016–2023), Dell XPS 13 (9300–9320), Microsoft Surface Laptop, many ultrabooks with case thickness <15 mm.
• ⚠️ Hybrid cases: some models (eg MSI Modern 14) have one soldered slot and one removable for a second SSD.

You can check the drive type in several ways:

1. Visual inspection: turn the laptop over and find the cover with the inscription SSD or the hard drive icon. If it is not there, most likely the disk is soldered.
2. Software utilities:
   • B Windows: open Device Manager → Disk Devices and look at the drive model. Then find its specifications on the manufacturer's website.
   • B macOS: run About This Mac → System Report → Hardware → NVMe/SSD.
   • Universal tools: CrystalDiskInfo (Windows), DriveDX, or Linux-team lsblk -o NAME,SIZE,TYPE,MOUNTPOINT.

Search by laptop model: enter a query like this into Google [laptop model] SSD upgrade. For example: Lenovo IdeaPad 5 15ARE05 SSD replace. Usually on forums (Reddit, NotebookReview) or in reviews on YouTube There is a showdown with photos.

If you find confirmation that the SSD is removable, proceed to the next step. If there is no information - don't take risks: some manufacturers (for example, Apple or Huawei) block booting from unmatched drives at the firmware level.

⚠️ Attention: In laptops Apple with chips M1/M2 (2020–2026) replacing the SSD is technically possible, but requires flashing the controller via Apple Configurator and voids the warranty. For models on Intel (until 2020) no restrictions.

2. Which SSD to choose for replacement: form factors and protocols

Even if your laptop supports an upgrade, the new SSD must match three key parameters:

1. Form factor: physical size and connector type. The most common:
   • M.2 2280 (80 mm) - standard for most laptops.
   • M.2 2242 (42 mm) - found in compact devices (Lenovo Yoga, HP Spectre).
   • mSATA — outdated format (laptops before 2017).
   • 2.5" SATA - for older models (Dell Inspiron 15 until 2019).
2. Protocol: determines speed and compatibility:
   • NVMe PCIe 3.0/4.0 - modern standard (speed up to 3500 MB/s). Suitable for most laptops from 2018 onward.
   • SATA III - outdated (max. 550 MB/s), but still used in budget models.
   • PCIe 5.0 — you shouldn’t overpay: laptops with support appeared only in 2023 (Asus ROG Zephyrus G16).

Capacity: from 256 GB to 4 TB. Optimal choice - 1 TB (price/volume ratio). For games or video editing, take 2 TB.

Parameter	Budget laptop (up to 50 thousand ₽)	Middle class (50–100 thousand rubles)	Premium/gaming (100 thousand ₽+)
Form factor	M.2 2280 or 2.5" SATA	M.2 2280 NVMe	M.2 2280 PCIe 4.0 (sometimes 22110)
Protocol	SATA III or PCIe 3.0	PCIe 3.0/4.0	PCIe 4.0/5.0
Recommended Models	Kingston A400, Crucial BX500	Samsung 980, WD Black SN770	Samsung 990 Pro, Seagate FireCuda 530
Reading speed	up to 550 MB/s	2000–3500 MB/s	5000–7000 MB/s

To accurately determine the supported protocol, use the utility HWiNFO (Windows) or command in Terminal (macOS/Linux):

system_profiler SPNVMeDataType

If the results contain the line PCI-Express with version (eg 3.0 x4) - your laptop supports NVMe. If only SATA - you have to choose among SATA SSD.

3. Transfer data from old SSD to new one

Replacing a drive without losing data requires cloning — creating an exact copy of the old SSD on the new one. For this you will need:

• 🔌 USB→M.2/SATA adapter (For example, ORICO M.2 NVMe Enclosure).
• 💾 Cloning program:
  • Macrium Reflect Free (Windows).
  • Carbon Copy Cloner (macOS).
  • Clonezilla (Linux/Windows, for advanced users).
• ⚡ External power supply (if you clone on a laptop with one slot).

Step-by-step instructions for Windows:

Connect the new SSD via USB adapter|Install and run Macrium Reflect|Select the old SSD as the source|Select the new SSD as the target|Configure the cloning parameters (partition size)|Run the process and wait until it finishes (1-3 hours)|Turn off the power, replace the drive, turn on the laptop-->

For macOS The process is similar, but there are nuances:

1. Connect the new SSD via an adapter.
2. Format it to APFS through Disk Utility.
3. Run Carbon Copy Cloner, select source and target.
4. After cloning, reboot from the new drive by holding Option (Alt).

⚠️ Attention: If the new SSD is larger than the old one, there will be unallocated space on it after cloning. On Windows it can be extended via Disk management (right-click on the section → Extend volume). On macOS use Disk Utility → Resize volume.

If you install clean system, download the Windows/macOS image in advance and create a bootable USB flash drive (Rufus for Windows, BalenaEtcher for macOS). Please note that to activate Windows, you may need to link to a Microsoft account (if the license was digital).

4. Step-by-step instructions for replacing the SSD

Before starting work necessarily:

• 🔋 Turn off the laptop and disconnect the charger.
• 🧲 Discharge static electricity by touching a metal object.
• 📸 Take a photo of the location of the screws and cables.

Tools you will need:

• ⚒️ Screwdriver set (PH00, T5 - for most laptops).
• 🧲 Antistatic bracelet (optional, but recommended).
• 📦 Plastic spatula for detaching cables.

Universal instructions (for most laptops):

1. Turn the laptop over and remove all the screws on the bottom cover. On some models (HP Pavilion) the lid is secured with latches - pry it off with a plastic spatula.
2. Locate the SSD: it is usually located under a metal plate or black thermal pad. In gaming laptops (Asus TUF) there can be two slots.
3. Remove the screw that secures the SSD (usually M2×3mm). Gently pull the disk at an angle of 30° - it will come out of the connector.
4. Install the new SSD, secure with the screw. Make sure the connector is completely seated in the slot.
5. Reassemble the laptop in reverse order. Do not tighten the screws too tightly!

What to do if the laptop does not turn on after replacing the SSD?

1. Check whether the disk is firmly inserted into the connector (sometimes a little pressure is required).

2. Make sure that the fixing screw has not distorted the board.

3. Try booting from a bootable USB flash drive - if the BIOS sees it, the problem is in the disk.

4. In some laptops (Lenovo Legion) after replacing the SSD, you need to reset the BIOS (remove the CMOS battery for 10 seconds).

For laptops Apple MacBook Pro/Air (until 2020) the process is more complicated:

• You will need a special screwdriver P5 Pentalobe for cover screws.
• SSD in MacBook covered with a protective film - remove it carefully so as not to tear it.
• Reset may be required after replacement NVRAM (hold Option+Command+P+R when turned on).

5. Possible problems and how to avoid them

Even if you replace the SSD correctly, problems may occur. Let's look at typical scenarios and solutions:

Problem	Possible reason	Solution
Laptop won't turn on	Loose SSD connection or cable damage	Disassemble the laptop, check the contacts, reconnect the drive
Disk does not show up in BIOS	Incompatible protocol (for example, PCIe 4.0 in slot PCIe 3.0)	Check the laptop specifications, replace the SSD with a compatible one
System boots slowly	Unoptimized settings of the new SSD	Turn on AHCI in BIOS, update chipset drivers
Windows activation loss	Communication of the license with the hardware (when replacing the motherboard or disk)	Link your license to your Microsoft account or use a key

One of the most unpleasant situations is The laptop turns on, but does not see the new SSD. The reasons may be different:

• 🔌 Nutrition problems: in some laptops (MSI GF63) The second M.2 drive requires a separate power cable.
• 🔄 Protocol conflict: if the laptop has two slots M.2, one can only support SATA, and the second - NVMe.
• 🛠️ Outdated BIOS firmware: for example, in Dell XPS 15 9570 for support PCIe 4.0 BIOS update required 1.14.0.

If the drive is detected in the BIOS but not visible in the system, try:

1. Go to Disk management (Windows) and initialize the disk.
2. B macOS open Disk Utility and format the volume to APFS.
3. Update storage controller drivers via Device Manager.

⚠️ Attention: In laptops Lenovo Yoga and some HP after replacing the SSD, protection may work Secure Boot, blocking loading. Solution: go to BIOS (F2/Del when turned on), turn off Secure Boot and turn it on Legacy Support.

6. Impact of SSD replacement on warranty and performance

One of the main fears of users is loss of warranty. It all depends on the manufacturer’s policy:

• 📜 Maintains warranty: if the laptop has a removable SSD slot (for example, Asus ZenBook, Acer Swift). The manufacturer cannot void the warranty for replacement "user-upgradeable" components.
• ❌ Void the warranty: if replacing the SSD requires disassembling the case with breaking seals (for example, in Apple MacBook or Microsoft Surface).
• ⚖️ Gray case: some brands (eg HP) officially allow an upgrade, but service centers may refuse repairs, citing “unauthorized intervention.”

To minimize risks:

• Save the original SSD and packaging from the new one.
• If the laptop is under warranty, contact a service center for a replacement - some brands (Dell, Lenovo) offer this service for a nominal fee.
• Check whether the terms of the guarantee are not violated: for example, in EU And USA the law is in force Magnuson-Moss Warranty Act, which prohibits voiding the warranty for self-repairs.

Now about productivity. Replacement HDD on SSD gives a speed increase of 5–10 times, but what if you change SSD to SSD larger volume?

• 📈 Volume: itself does not affect speed, but allows you to store more data without cleaning.
• ⚡ Protocol: transition from SATA on NVMe PCIe 4.0 speeds up system loading by 2–3 times (from 10 to 3–5 seconds).
• 🎮 For games: High read speed SSD (Samsung 980 Pro) reduces the loading time of levels in GTA V or Cyberpunk 2077 by 30–50%.
• 💻 For work: when editing video in Adobe Premiere or rendering in Blender The performance gain from the new SSD is minimal (more important than the CPU/GPU).

If your laptop supports PCIe 4.0, but you install PCIe 3.0-disk, it will operate at a reduced speed. The reverse situation (installation PCIe 4.0 into slot PCIe 3.0) will also limit performance to the slot's capabilities.

7. Alternatives to SSD replacement: external drives and cloud solutions

If replacing the SSD is not possible (for example, in MacBook Air M1), consider alternative ways to expand memory:

• 💽 External SSD:
  • Advantages: speed up to 1000 MB/s (via USB 3.2 Gen 2 or Thunderbolt), capacity up to 2 TB.
  • Disadvantages: port dependency, risk of loss/damage.
  • Recommendations: Samsung T7 Shield (1000 MB/s, shockproof), SanDisk Extreme Pro (2000 MB/s via Thunderbolt).
• ☁️ Cloud storage:
  • Advantages: access from any device, automatic backup.
  • Disadvantages: dependence on the Internet, monthly fee.
  • Recommendations: Google Drive (15 GB free), iCloud (5 GB), Yandex Disk (10 GB).
• 🔄 Network Attached Storage (NAS):
  • Advantages: own cloud server at home, capacity up to 20 TB.
  • Disadvantages: high cost (Synology DS220+ from 40 thousand ₽), setup.

For creative tasks (video editing, 3D rendering) external Thunderbolt SSD (For example, OWC Envoy Pro FX) can become a full-fledged replacement for the internal drive. Read/write speed reaches 2800 MB/s - this is enough to work with 4K video in Final Cut Pro.

If you need maximum volume at the lowest price, combine solutions:

• Internal SSD (512 GB) for the system and programs.
• External HDD (4 TB) for archives (for example, WD My Passport).
• Cloud for backups.

For gamers, the best option is internal NVMe SSD (1–2 TB) for games and external HDD for screenshots/videos. For example, Seagate Game Drive (5 TB) costs ~5 thousand ₽ and is connected via USB 3.0.

FAQ: Frequently asked questions about replacing an SSD in a laptop

Is it possible to replace an SSD with an HDD in a modern laptop?

Technically yes, but not recommended. Modern laptops are optimized for SSD: replacing with HDD will lead to:

• Slow down the system boot (from 5–10 seconds to 1–2 minutes).
• Increased battery consumption (HDD consumes 2–3 times more energy).
• Overheating (HDD generates more heat).

An exception is old laptops (before 2015) with a connector 2.5" SATA, where HDD can be replaced by SATA SSD.

What should I do if, after replacing the SSD, the laptop writes “No bootable device”?

This error means that the system cannot find the boot disk. Solutions:

1. Check if the SSD is connected correctly (sometimes you need to reconnect).
2. Go to BIOS (F2/Del/Esc when turned on) and make sure that the new drive appears in the list of boot devices.
3. If the disk is empty, boot from the installation flash drive and install the system.
4. If the disk is cloned but does not boot, check the boot mode in the BIOS: for NVMe may be required UEFI, not Legacy.

How to transfer Windows to a new SSD without reinstalling?

Use cloning software (see section 3). If Windows does not activate after the transfer:

• Connect to the Internet - the system can be activated automatically.
• If you are using a volume license, contact your IT department for a new key.
• For OEM-licenses (linked to the motherboard) may require purchasing a new license.

Should I buy an SSD with or without a driver (DRAM)?

SSD with DRAM cache (For example, Samsung 980 Pro, WD Black SN850X) are more expensive, but provide:

• Higher speed when working with small files (for example, in Photoshop).
• Longer service life (less wear on memory cells).

SSD without DRAM (Crucial P3, Kingston NV2) are cheaper, but suitable for office tasks. For games and creativity, it is better to choose a model with a cache.

Is it possible to install two SSDs in a laptop?

Yes, if your laptop has it two slots:

• One for the system (NVMe), the second one is for files (SATA or NVMe).
• In gaming laptops (Asus ROG Strix) there are often two M.2-slot.

Before purchasing a second SSD, check:

• Does the laptop support RAID 0 (combining disks to double the speed).