Are Dell XPS Laptops Upgradable? | Upgrade Reality Check

The XPS line spans slim 13-inch ultraportables and larger 15- and 17-inch workhorses. Upgrade paths differ across sizes and generations. This guide lays out what you can change, what stays fixed, and how to plan smart buys so you don’t hit a ceiling later.

Upgrade Options For Dell XPS Laptops (Current Models)

Across recent generations, the rule of thumb is simple: the 13-inch chassis keeps memory on the board, while the 15- and 17-inch designs still expose slots. Storage stays swappable on nearly all units, though the drive size and slot count vary. Batteries, Wi-Fi cards, and fans are usually serviceable parts.

Model Family	What You Can Upgrade	What’s Fixed
XPS 13 (9315/9340, 13 Plus 9320)	NVMe SSD (2230/2280, model-dependent); battery; fans; speakers; Wi-Fi card in some trims	Memory on the board; CPU; graphics
XPS 15 (9520/9530)	Two SO-DIMM slots for RAM; NVMe SSD; Wi-Fi; battery; fans	CPU; discrete GPU; display panel type
XPS 17 (9730)	Two SO-DIMM slots; up to two NVMe drives on some configs; Wi-Fi; battery; fans	CPU; dGPU; display panel choice

Model-By-Model Notes You Can Trust

XPS 13 And 13 Plus: Memory Is Soldered

The current 13-inch machines use low-profile LPDDR memory attached to the board. That keeps the footprint slim but removes the option to bump capacity later. You can still swap the solid-state drive: the 9340 owner’s manual lists M.2 2230 and 2280 steps under Field Replaceable Units. The 13 Plus documentation and third-party tear-downs show the same idea for its NVMe bay.

Want a first source to read? See Dell’s XPS 13 (9315) service-manual hub for the maintenance workflow, and the XPS 13 (9340) owner’s manual for the FRU list and SSD removal steps.

XPS 15: RAM Slots Remain

The 15-inch chassis retains two SO-DIMM slots under the bottom cover. Dell’s step-by-step “memory-module” section shows releasing the side clips and sliding modules out at an angle. That means you can start with 16 GB and step up to 32 or 64 GB later, subject to the spec sheet for your exact code. The NVMe bay sits adjacent and accepts a higher-capacity drive when you’re ready.

If you like visual aids, Dell also hosts a 3D guide that walks through the clip motion and reassembly for the 9530. See the memory-module walkthrough.

XPS 17: Room For More

The 17-inch frame mirrors the 15 in spirit, with two memory slots and one or two M.2 bays depending on configuration. The service manual includes “memory module” and “installing the memory module” sections that confirm the layout and process. If you edit video or run heavy 3D workloads, the headroom helps stretch the life of the machine.

How To Check Your Exact Unit

Dell publishes service or owner’s manuals for each product code. Grab your Service Tag from the underside or BIOS and open your model’s manual page. Inside, look for “Field Replaceable Units” and the specific sections for “Memory module” and “Solid-state drive.” If “memory” appears only in the spec table and not in the FRU list, the RAM is part of the board.

Why Upgrades Vary Across Sizes

Thin 13-inch designs chase weight and battery efficiency. On-board LPDDR helps both, cuts power draw, and shrinks the footprint of traces and sockets. Bigger frames on the 15 and 17 leave space for slots, shields, and longer heat pipes; that’s why these two families keep traditional bays. A Dell forum note also calls out that most 13-inch units use soldered memory, which tracks with the manuals.

Buying Advice So You Don’t Get Stuck

Pick Memory For The Life Of The Laptop

If you’re eyeing the 13-inch size, choose the capacity you’ll want for the full ownership window. Many buyers land on 16 GB for daily work and light creative tasks; power users prefer 32 GB. On the 15/17 path, you can buy what fits the budget today and add sticks later based on the SO-DIMM layout shown in Dell’s manuals.

Plan Your Storage Strategy

Most units accept standard NVMe drives, but the physical length can differ. Some 13-inch builds take 2230 or 2280 depending on bracket and board. Before you upgrade, check the slot type and available screw positions in your manual, then clone your data to the new drive with a USB enclosure. If you want a pictorial walk-through for an older 13-inch, iFixit’s SSD swap guide shows the one-screw removal and bracket.

Warranty And Service Notes

Replacing FRUs is standard maintenance, but damage during a repair isn’t covered. Work slow, disconnect the battery first, and keep track of screws. If you prefer pro help, a Dell-authorized shop can do the swap for you. Dell’s owner’s manuals flag these cautions right up front.

Step-By-Step: Safe DIY Workflow

Prep

Back up your files. Power down, hold the power button for several seconds to drain residual charge, and gather the right tools: Torx T5 for the base, small Phillips, spudger, ESD strap, and the new part. The “working inside your computer” section in Dell manuals sets the safety checklist and sequence.

Open The Base

Remove the Torx screws, then ease up the cover starting from a rear corner with a plastic pick. Don’t pry near ports. Set the cover aside on a soft cloth. (See the memory-module page for the 9530 to preview the screw map and cover lift.)

Disconnect The Battery

Flip the battery cable latch or pull the connector straight out, based on the layout in your manual. Touch a grounded metal object to dump static. The manuals show the connector style and order of steps.

Swap The Part

RAM (15/17 only): Spread the retaining clips, slide out the module at an angle, and seat the new one until the clips snap. Match speed and rank as listed in the spec sheet. SSD (most models): Remove the single screw and bracket, slide out the drive, insert the new one, and reinstall the bracket. If your bay uses 2230, get the right length or an adapter. Dell’s 9340 manual documents both 2230 and 2280 steps.

Reassemble And Test

Reconnect the battery, reinstall the cover, and boot into BIOS (F2) to verify the new memory count and drive detection. If the SSD is blank, boot from your recovery media and restore the image you cloned earlier. The iFixit write-up for past XPS 13 models is a handy visual reference for drive swaps.

Real-World Fit: Who Should Upgrade What

Mobile students and travelers: pick fixed memory at a size that suits your apps, then plan a larger SSD later. Developers and power users: the 15/17 path leaves room to raise RAM and store big local datasets. Creators: the 17-inch chassis with dual-drive options fits large scratch disks and media libraries.

Common Gotchas And How To Avoid Them

Ordering The Wrong Drive Size

Don’t assume every bay fits 2280. Some trims ship with 2230 and a short standoff. Your manual and a quick peek under the cover clarify which lengths fit without adapters. The 9340 documentation spells out both form factors.

Mismatched Memory On Slot-Based Models

Mixing capacities works, but mixed speeds or ranks can fall back to the slowest part. For best results, install matched sticks from the same kit. Dell’s memory-module page for the 9530 shows the seating angle and clip motion that prevent partial insertion.

Forgetting The Battery Connector

Skipping this step risks a blown fuse or a short. Always isolate the board before touching the storage or memory area. Dell’s manuals put battery disconnect near the top of every replacement sequence.

Parts, Tools, And Time Guide

Task	Parts/Tools	Typical Time
Swap NVMe Drive	M.2 2230/2280 SSD, Torx T5, Phillips, USB enclosure, clone app	30–60 minutes
Add/Replace RAM (15/17)	DDR4/DDR5 SO-DIMMs per model, spudger, ESD strap	20–40 minutes
Replace Wi-Fi Card	M.2 2230 Wi-Fi, Phillips, tweezers for antennas	20–30 minutes
Battery Replacement	OEM battery, Torx T5, Phillips, plastic card for adhesive	40–60 minutes

Sources You Can Check Before You Buy Parts

Two pages worth bookmarking: the XPS 15 (9530) memory-module instructions and the XPS 17 (9730) memory-module page. For the 13-inch family, the XPS 13 (9340) owner’s manual includes the SSD removal/install steps in the FRU section, while the XPS 13 SSD guide gives a clear visual for older generations.

Bottom Line: Pick The Right Path

If you want the slimmest frame and don’t need memory headroom later, the 13-inch line is a safe pick—just lock in the RAM at checkout. If you value flexibility, the 15/17 route keeps user-serviceable slots for both memory and storage, which can extend the life of your setup and stretch your budget over time.