The Acer Chromebook 315 CB315 (2023) is a popular Chromebook that many users want to upgrade. This guide covers RAM, SSD, charger compatibility, and upgrade paths for this model. For a comprehensive overview of all Acer upgradeable models, visit the Acer Laptop Upgrades hub.
Chromebook 315 CB315 Specifications
| Component | Specification |
|---|---|
| Processor | Intel Celeron N4500 / Pentium Silver N6000 |
| RAM Type | LPDDR4x (soldered) |
| RAM Slots | 0 (soldered – not upgradeable) |
| Max RAM | 8GB (soldered at purchase) (4GB or 8GB LPDDR4x soldered) |
| Storage | eMMC 32-64GB (not upgradeable) |
| M.2 Slots | None |
| Charger | 45W USB-C Power Delivery |
| Ports | 2x USB-C 3.2 (PD + DP), 2x USB-A 3.0, microSD |
| Display | 15.6″ FHD (1920×1080) IPS |
| Weight | 1.63 kg (3.59 lbs) |
Chromebook 315 CB315 RAM Upgrade Guide
The Chromebook 315 CB315 features 0 (soldered – not upgradeable) for LPDDR4x (soldered) memory, allowing upgrades up to a maximum of 8GB (soldered at purchase) (4GB or 8GB LPDDR4x soldered). The upgrade process is straightforward and accessible through the bottom panel.
Recommended RAM Upgrades
- Corsair Vengeance DDR4 SO-DIMM — Premium DDR4 with excellent compatibility across Acer laptops.
- Kingston Fury Impact DDR4 SO-DIMM — Reliable DDR4 with proven performance and solid speeds.
- Crucial DDR4 SO-DIMM — Budget-friendly DDR4 with wide compatibility and reliable performance.
Chromebook 315 CB315 SSD & Storage Upgrade Guide
The Chromebook 315 CB315 uses eMMC 32-64GB (not upgradeable) which is not user-upgradeable. The storage is soldered and cannot be replaced or expanded internally. For additional storage, consider using a high-speed USB-C external SSD or a microSD card (if a slot is available).
Recommended external storage:
- Samsung T7 Portable SSD — Fast USB 3.2 Gen 2 external SSD, compact and reliable.
- SanDisk Extreme Portable SSD — Rugged, water-resistant external storage with excellent speeds.
Chromebook 315 CB315 Charger Compatibility
The Chromebook 315 CB315 charges via 45W USB-C Power Delivery. Any USB-C PD charger rated at 45W or above from brands like Anker, Ugreen, or Baseus will work. Higher wattage chargers are also safe — the laptop will only draw the power it needs.
Recommended Chargers
- Anker 100W USB-C PD Charger — Compact GaN charger with multiple ports.
- Ugreen 45W+ USB-C PD Charger — Affordable universal USB-C charger with excellent build quality.
Chromebook 315 CB315 Dock & Hub Compatibility
The Chromebook 315 CB315 supports USB-C docking via its USB-C 3.2 port. USB-C hubs and docks from brands like Anker, Ugreen, and Plugable provide excellent expansion for displays, USB peripherals, and Ethernet.
Upgrade Difficulty
The Chromebook 315 CB315 has a difficulty rating of 1/5 — there are no internal upgrades available. RAM and storage are both soldered.
Frequently Asked Questions
Can I upgrade the RAM in the Acer Chromebook 315 CB315?
Yes, the Chromebook 315 CB315 has 0 (soldered – not upgradeable) supporting LPDDR4x (soldered) memory, upgradeable to 8GB (soldered at purchase).
What is the maximum RAM for the Acer Chromebook 315 CB315?
The Chromebook 315 CB315 supports up to 8GB (soldered at purchase) (4GB or 8GB LPDDR4x soldered).
Can I upgrade the storage in the Acer Chromebook 315 CB315?
No, the Chromebook 315 CB315 uses eMMC 32-64GB (not upgradeable) which is soldered. Consider a USB-C external SSD.
Can I use any USB-C charger with the Acer Chromebook 315 CB315?
Yes, any USB-C PD charger rated at 45W or above will work.
Is upgrading the Acer Chromebook 315 CB315 difficult?
The upgrade difficulty is rated 1/5. The bottom panel is easily removable with standard Philips screws.
Recommended Products
These are the products we recommend. All links go to Amazon UK.
| Product | Why We Recommend It | Amazon UK |
|---|---|---|
| Corsair Vengeance DDR4 SO-DIMM | Premium DDR4 with excellent compatibility. | View on Amazon UK |
| Kingston Fury Impact DDR4 SO-DIMM | Reliable DDR4 with proven performance. | View on Amazon UK |
| Crucial DDR4 SO-DIMM | Budget-friendly DDR4 with wide compatibility. | View on Amazon UK |
| Anker 100W USB-C PD Charger | Compact GaN charger with multiple ports. | View on Amazon UK |
| Anker USB-C Hub 7-in-1 | Compact hub with HDMI, USB-A, SD, Ethernet. | View on Amazon UK |
Prices and availability may vary. As an Amazon Associate, we earn from qualifying purchases.
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- Acer Upgrade Guide
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