Microsoft Microsoft Surface Go 3 (2021) Specifications
The Microsoft Microsoft Surface Go 3 (2021) is an ultraportable laptop designed for productivity and portability. This guide covers RAM, SSD, charger compatibility, and upgrade paths for this model. For a comprehensive overview of all Microsoft upgradeable models, visit the Microsoft Laptop Upgrades hub.
| Component | Specification |
|---|---|
| Processor | Pentium Gold 6500Y / i3-10100Y |
| RAM | LPDDR3, 0 slots (soldered) |
| Max RAM | 8GB (soldered) |
| Storage | M.2 2230 NVMe PCIe Gen3, 1 slot |
| Charger | 65W Surface Connect |
| Ports | 1x USB-C 3.2, 1x USB 3.2, 1x Surface Connect |
| Display | 10.5″ PixelSense (1920×1280) |
| Weight | 0.54 kg (1.19 lbs) |
Memory Upgrade Path
The Microsoft Surface Go 3 has soldered LPDDR3 RAM (8GB (soldered)) which cannot be upgraded after purchase. Select the maximum RAM configuration when buying.
Important: Since the RAM is not user-replaceable, we recommend opting for at least 8GB at purchase to ensure adequate performance for years to come.
Storage Expansion
The Microsoft Surface Go 3 uses an M.2 2230 NVMe SSD with a NVMe PCIe Gen3 interface. The single M.2 slot supports drives up to 2TB.
Recommended M.2 2230 SSDs:
- WD SN740 2230 NVMe — Reliable compact SSD for the 2230 form factor.
- Samsung PM991a 2230 — High-performance OEM SSD in compact 2230 size.
- Kioxia BG5 2230 — Compact 2230 NVMe with good availability.
Note: M.2 2230 drives are less common than the standard 2280. Verify compatibility before purchasing.
Power Delivery & Charging
The Microsoft Surface Go 3 uses a 65W Surface Connect charger. The Surface Connect charger is proprietary. USB-C PD charging is also supported on most recent Surface devices.
Port & Docking Capabilities
Connectivity: 1x USB-C 3.2, 1x USB 3.2, 1x Surface Connect
A USB-C docking station like the Anker 577 USB-C Hub provides additional ports including HDMI, Ethernet, and USB-A.
Upgrade Difficulty & Tools Required
The Microsoft Surface Go 3 has a difficulty rating of 2/5 for upgrades (5 = easiest). The upgrade process is difficult — limited user-accessible components.
Tools needed:
- Phillips screwdriver (M2.5 or similar)
- Plastic spudger or pry tool (for bottom panel clips)
- ESD wrist strap (optional but recommended)
We recommend backing up your data and consulting the official service manual before opening the chassis.
Frequently Asked Questions
Can I upgrade the RAM in the Microsoft Microsoft Surface Go 3?
The Microsoft Surface Go 3 has soldered RAM (8GB (soldered)) which cannot be upgraded after purchase. Choose the maximum RAM when buying.
What is the maximum RAM for the Microsoft Surface Go 3?
The Microsoft Surface Go 3 supports up to 8GB (soldered) of LPDDR3 memory.
What size SSD does the Microsoft Surface Go 3 use?
The Microsoft Surface Go 3 uses an M.2 2230 NVMe SSD. Make sure to purchase the correct form factor for compatibility.
What charger does the Microsoft Surface Go 3 need?
The Microsoft Surface Go 3 uses a 65W Surface Connect charger.
Is the Microsoft Surface Go 3 easy to upgrade?
The Microsoft Surface Go 3 has a difficulty rating of 2/5. Consider professional assistance for upgrades.
Recommended Products
These are the products we recommend based on this guide. All links go to Amazon UK where you can check current prices and availability.
| Product | Why We Recommend It | Amazon UK |
|---|---|---|
| WD SN740 2230 NVMe | Reliable compact SSD for the 2230 form factor. | View on Amazon UK |
| Samsung PM991a 2230 | High-performance OEM SSD in compact 2230 size. | View on Amazon UK |
| Kioxia BG5 2230 | Compact 2230 NVMe with good availability. | View on Amazon UK |
Prices and availability may vary. As an Amazon Associate, we earn from qualifying purchases.
Related Dynabook Upgrade Guides
- Microsoft Surface Laptop 6 for Business RAM & SSD Upgrade Guide
- Microsoft Surface Laptop Studio RAM & SSD Upgrade Guide
- Microsoft Surface Pro 8 RAM & SSD Upgrade Guide
- Microsoft Surface Pro 7 RAM & SSD Upgrade Guide
- Microsoft Surface Laptop Go 3 RAM & SSD Upgrade Guide
- Dynabook Upgrade Guide
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Helpful Guides
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Prices from PCHub.UK via ComputersDeal. As an affiliate, we may earn from qualifying purchases. Prices updated 2026-04-10 08:16:07.
