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This guide covers everything you need to know about upgrading the RAM and storage on the Dell Inspiron 15 G3 3590 (2019). Whether you want faster performance, more memory, or additional storage space, we have the compatibility details and recommended upgrades below.
Dell Inspiron 15 G3 3590 — Quick Specs
| Specification | Details |
|---|---|
| Model | Dell Inspiron 15 G3 3590 |
| Year | 2019 |
| Type | Gaming |
| Processor | Intel Core i5-9300H / i7-9750H |
| RAM Type | DDR4 |
| RAM Form Factor | SODIMM |
| Max RAM | 32GB |
| RAM Slots | 2 slots (user-accessible) |
| Storage Type | SATA III + M.2 NVMe |
| Storage Slots | 1x 2.5" SATA + 1x M.2 2230/2280 (NVMe Gen3 or SATA) |
Dell Inspiron 15 G3 3590 Memory (RAM) Upgrade
The Dell Inspiron 15 G3 3590 supports DDR4 SODIMM memory modules with a maximum capacity of 32GB. It has 2 slots (user-accessible).
Recommended RAM Upgrades
| Recommended RAM | Buy |
|---|---|
| Corsair Vengeance DDR4 SODIMM 32GB (2x16GB) 3200MHz | Check Price |
| Kingston Fury Impact DDR4 16GB (2x8GB) 3200MHz SODIMM | Check Price |
| Crucial DDR4 8GB 3200MHz SODIMM | Check Price |
| Samsung DDR4 16GB 3200MHz SODIMM | Check Price |
Dell Inspiron 15 G3 3590 Storage (SSD/HDD) Upgrade
The Dell Inspiron 15 G3 3590 supports SATA III + M.2 NVMe storage with 1x 2.5" SATA + 1x M.2 2230/2280 (NVMe Gen3 or SATA).
Recommended SSD Upgrades
| Recommended SSD | Buy |
|---|---|
| Samsung 970 EVO Plus 1TB NVMe M.2 | Check Price |
| WD Black SN770 1TB NVMe M.2 | Check Price |
| Crucial P3 Plus 500GB NVMe M.2 | Check Price |
| Samsung 870 EVO 1TB 2.5" SATA | Check Price |
| Crucial MX500 500GB 2.5" SATA | Check Price |
Upgrade Difficulty
The Dell Inspiron 15 G3 3590 has an upgrade difficulty rating of Moderate. Most users can upgrade the RAM and SSD with basic tools (Phillips screwdriver). Always disconnect the battery before performing any internal upgrades.
Upgrade Tips for the Dell Inspiron 15 G3 3590
- Back up all data before replacing or adding storage drives.
- Use an anti-static wrist strap to prevent damage to components.
- Match RAM speed and type (DDR4 SODIMM) for best compatibility.
- Check your current configuration in the BIOS before ordering parts.
- Consider cloning your existing drive to a new SSD for a seamless transition.
Related Guides
Frequently Asked Questions
What is the maximum RAM for the Dell Inspiron 15 G3 3590?
The Dell Inspiron 15 G3 3590 supports a maximum of 32GB of DDR4 SODIMM memory across 2 slots (user-accessible).
What type of SSD does the Dell Inspiron 15 G3 3590 use?
The Dell Inspiron 15 G3 3590 uses SATA III + M.2 NVMe storage with 1x 2.5" SATA + 1x M.2 2230/2280 (NVMe Gen3 or SATA).
Can I upgrade the RAM in the Dell Inspiron 15 G3 3590?
Yes, the Dell Inspiron 15 G3 3590 has 2 slots (user-accessible) supporting DDR4 SODIMM modules up to 32GB total.
Is the Dell Inspiron 15 G3 3590 worth upgrading?
Upgrading the RAM and SSD in the Dell Inspiron 15 G3 3590 can significantly improve performance, especially if you are running out of memory or storage space.
Related Dell Upgrade Guides
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- Best RAM for Dell Laptops in 2026
- Dell Precision T7920 RAM & SSD Upgrade Guide (2018)
- Dell Precision T7875 RAM & SSD Upgrade Guide (2024)
- Dell Precision T5860 RAM & SSD Upgrade Guide (2024)
- Dell Upgrade Guide
Not sure what fits? Use our free Compatibility Checker covering 3,195+ models.
Helpful Guides
Upgrades that fit the Dell G3 15 3590
What fits: Memory: DDR4-2666 SO-DIMM, 2 user slots, up to 32GB · Storage: M.2 2230 or 2280 NVMe or SATA; 2.5in SATA drive supported · Charger: barrel 7.4 x 5.08mm 130/180W
Spec source: dl.dell.com (checked 26 Sep 2026).
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DDR4 SO-DIMM memory that fits
M.2 2280 NVMe SSDs that fit
2.5in SATA SSDs for the drive bay
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