LG Gram 15 (2024) (2024) Specifications
The LG Gram 15 (2024) (2024) is a high-performance gaming laptop designed for gamers and power users. This guide covers RAM, SSD, charger compatibility, and upgrade paths for this model. For a comprehensive overview of all LG upgradeable models, visit the LG Laptop Upgrades hub.
| Component | Specification |
|---|---|
| Processor | Intel Core Ultra 5/7 (Meteor Lake) |
| RAM | LPDDR5x-6400, 0 SO-DIMM slot (+ soldered) |
| Max RAM | 32GB (soldered, non-upgradeable) |
| Storage | M.2 2280 NVMe PCIe Gen4, 2 slots |
| Charger | 65W USB-C Power Delivery |
| Ports | 2× Thunderbolt 4, 2× USB-A 3.2, HDMI 2.0, microSD, headphone jack |
| Display | 15.6″ WUXGA (1920×1200) IPS, 16:10 |
| Weight | 1.14 kg (2.51 lbs) |
Memory Upgrade Path
The Gram 15 (2024) has some RAM soldered to the motherboard, plus 0 SO-DIMM slot for LPDDR5x-6400 expansion, allowing upgrades up to a maximum of 32GB (soldered, non-upgradeable).
Recommended LPDDR5x RAM Upgrades:
- Corsair Vengeance DDR5 SO-DIMM — Premium DDR5 with excellent compatibility. Reliable for gaming laptops.
- Kingston Fury Impact DDR5 SO-DIMM — Compact gaming-grade DDR5. Performs well at rated speeds.
- Crucial DDR5 SO-DIMM — Budget-friendly DDR5 option with solid performance and compatibility.
Storage Expansion (M.2 NVMe)
The Gram 15 (2024) uses 2 M.2 2280 NVMe PCIe Gen4 slots. The slots support up to 4TB (2× 2TB).
Recommended M.2 2280 SSDs:
- Samsung 980 PRO 2280 — Top-tier Gen4 NVMe for maximum performance. Widely compatible.
- WD Black SN770 2280 — Excellent mainstream NVMe with strong sequential and random speeds.
- Kingston NV2 2280 — Budget NVMe SSD with reliable performance. Great value upgrade.
Power Delivery & Charging
The Gram 15 (2024) uses a 65W USB-C Power Delivery charger. This is compatible with any USB-C PD charger of equal or higher wattage from brands like Anker, Ugreen, or the original LG charger.
Compatible Chargers:
- Anker 100W USB-C PD Charger — Compact, multi-port option. Works with this and other USB-C devices.
- Ugreen USB-C PD Charger (65W+) — Affordable universal charger with good reputation.
- INIU USB-C PD Fast Charger — Budget option with solid performance and portability.
Port & Docking Capabilities
Connectivity: 2× Thunderbolt 4, 2× USB-A 3.2, HDMI 2.0, microSD, headphone jack
The presence of Thunderbolt 4 (×2) provides fast external storage and high-bandwidth peripherals. Consider a Thunderbolt dock like the CalDigit TS4 or Belkin Thunderbolt 4 Dock Pro for desktop expansion with multiple displays and storage.
Upgrade Difficulty & Tools Required
The Gram 15 (2024) has a difficulty rating of 2/5 for upgrades (5 = easiest). 15.6-inch ultralight at 1.14kg with soldered RAM — SSD is the only upgradeable component.
Tools needed:
- Philips screwdriver (M2.5 or similar)
- ESD wrist strap (optional but recommended)
- Thermal paste (only if reapplying to heatsinks)
We recommend backing up your data and consulting your service manual before opening the chassis.
Frequently Asked Questions
Can I upgrade the RAM in the LG Gram 15 (2024)?
Partially. Some RAM is soldered, but there is 0 SO-DIMM slot available for expansion.
What is the maximum RAM for the Gram 15 (2024)?
The Gram 15 (2024) supports up to 32GB (soldered, non-upgradeable) (LPDDR5x-6400) with all expansion slots populated with matching modules.
What type of SSD does the Gram 15 (2024) use?
The Gram 15 (2024) uses a standard M.2 2280 NVMe SSD. This is the most common laptop SSD form factor with the widest range of compatible drives available.
Can I use a different USB-C charger with the Gram 15 (2024)?
Yes, any USB-C Power Delivery charger rated for 65W or higher will work. Brands like Anker and Ugreen offer universal USB-C solutions.
Is the Gram 15 (2024) compatible with a Thunderbolt dock?
Yes, the Thunderbolt 4 (×2) supports Thunderbolt docks for desktop expansion with multiple monitors and external storage.
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 |
|---|---|---|
| Corsair Vengeance DDR5 SO-DIMM 16GB | Premium DDR5 with excellent compatibility. Reliable for gaming laptops. | View on Amazon UK |
| Kingston Fury Impact DDR5 SO-DIMM 16GB | Compact gaming-grade DDR5. Performs well at rated speeds. | View on Amazon UK |
| Crucial DDR5 SO-DIMM 16GB | Budget-friendly DDR5 option with solid performance and compatibility. | View on Amazon UK |
| Samsung 980 PRO 2280 NVMe 512GB | Top-tier Gen4 NVMe for maximum performance. Widely compatible. | View on Amazon UK |
| WD Black SN770 2280 NVMe 512GB | Excellent mainstream NVMe with strong sequential and random speeds. | View on Amazon UK |
| Kingston NV2 2280 NVMe 512GB | Budget NVMe SSD with reliable performance. Great value upgrade. | View on Amazon UK |
| Anker 100W USB-C PD Charger | Compact, multi-port option. Works with this and other USB-C devices. | View on Amazon UK |
| Ugreen USB-C PD Charger (65W+) | Affordable universal charger with good reputation. | View on Amazon UK |
| INIU USB-C PD Fast Charger | Budget option with solid performance and portability. | View on Amazon UK |
| CalDigit TS4 Thunderbolt Dock | Professional-grade Thunderbolt 4 dock with multiple ports, displays, and Ethernet. Top choice for desk setup. | View on Amazon UK |
Prices and availability may vary. As an Amazon Associate, we earn from qualifying purchases.
Related LG Upgrade Guides
- LG Gram 17 (2023) RAM & SSD Upgrade Guide
- LG Gram Pro 16 (2024) RAM & SSD Upgrade Guide
- LG Gram 16 (2023) RAM & SSD Upgrade Guide
- LG Gram 14 (2024)
- LG Gram 16 (2024)
- LG Upgrade Guide
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