This guide covers everything you need to know about upgrading the RAM and storage on the HP ProBook 450 G4 (2017). Whether you want faster performance, more memory, or additional storage space, we have the compatibility details and recommended upgrades below.
HP ProBook 450 G4 — Quick Specs

| Specification | Details |
|---|---|
| Model | HP ProBook 450 G4 |
| Year | 2017 |
| Type | Business |
| Processor | Intel Core i3-7100U / i5-7200U / i7-7500U |
| RAM Type | DDR4 |
| RAM Form Factor | SODIMM |
| Max RAM | 16GB |
| RAM Slots | 2 slots (user-accessible) |
| Storage Type | SATA III + M.2 |
| Storage Slots | 1x 2.5" SATA + 1x M.2 2280 |
HP ProBook 450 G4 Memory (RAM) Upgrade
The HP ProBook 450 G4 supports DDR4 SODIMM memory modules with a maximum capacity of 16GB. It has 2 slots (user-accessible).
Recommended RAM Upgrades
| Recommended RAM | Buy |
|---|---|
| Kingston Fury Impact DDR4 16GB (2x8GB) 3200MHz SODIMM | Check Price |
| Crucial DDR4 8GB 3200MHz SODIMM | Check Price |
| Samsung DDR4 16GB 3200MHz SODIMM | Check Price |
HP ProBook 450 G4 Storage (SSD/HDD) Upgrade
The HP ProBook 450 G4 supports SATA III + M.2 storage with 1x 2.5" SATA + 1x M.2 2280.
Recommended SSD Upgrades
| Recommended SSD | Buy |
|---|---|
| Samsung 870 EVO 1TB 2.5" SATA | Check Price |
| Crucial MX500 500GB 2.5" SATA | Check Price |
Upgrade Difficulty
The HP ProBook 450 G4 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 HP ProBook 450 G4
- 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 HP ProBook 450 G4?
The HP ProBook 450 G4 supports a maximum of 16GB of DDR4 SODIMM memory across 2 slots (user-accessible).
What type of SSD does the HP ProBook 450 G4 use?
The HP ProBook 450 G4 uses SATA III + M.2 storage with 1x 2.5" SATA + 1x M.2 2280.
Can I upgrade the RAM in the HP ProBook 450 G4?
Yes, the HP ProBook 450 G4 has 2 slots (user-accessible) supporting DDR4 SODIMM modules up to 16GB total.
Is the HP ProBook 450 G4 worth upgrading?
Upgrading the RAM and SSD in the HP ProBook 450 G4 can significantly improve performance, especially if you are running out of memory or storage space.
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