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Alienware m15 R3

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Cosmetic Condition:

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Charger Included?

Looking to sell your Alienware m15 R3 for cash? Released in May 2020 as the third-generation 15-inch entry (regulatory model P87F / P87F002), the m15 R3 is Alienware's slim "Legend" design gaming laptop built around 10th-generation Intel Core H-series processors and NVIDIA RTX 20-series graphics. It sold through 2020 and into 2021 in a huge range of build-to-order configurations, so your exact combination of parts is what sets its final resale price. Don't confuse it with the earlier m15 (2018, P79F) or m15 R2 (2019), or with the later AMD-optional m15 R4 / R5 / R6 — those are separate machines with different internals and command different quotes. If you'd rather trade in than sell outright, we buy this model directly for cash. Select your components using our tool above to view an instant cash offer for your exact device.

Which Alienware m15 do I have?

"Alienware m15" is a name used across several years, and they look similar from a distance. The safest way to confirm you have the R3 (2020) is the label on the bottom cover. Flip the laptop over and look for Regulatory Model: P87F (Regulatory Type P87F002) printed near the barcode — that string is unique to the m15 R3. If you see P79F, you have an earlier m15. You can also enter your Dell Service Tag (a 7-character code on the same label) on Dell's support site to see the exact factory build. Full walkthrough here: how to find your Alienware model number.

Core hardware configurations

Processor (CPU)

  • Intel Core i5-10300H — 4 cores, 8 threads, up to 4.5 GHz boost, 8MB cache
  • Intel Core i7-10750H — 6 cores, 12 threads, up to 5.1 GHz boost, 12MB cache
  • Intel Core i7-10875H — 8 cores, 16 threads, up to 5.1 GHz boost, 16MB cache
  • Intel Core i9-10980HK — 8 cores, 16 threads, up to 5.3 GHz boost, 16MB cache (unlocked)

Graphics (GPU)

  • AMD Radeon RX 5500M — 4GB GDDR6 (base configs only)
  • NVIDIA GeForce GTX 1650 Ti — 4GB GDDR6
  • NVIDIA GeForce GTX 1660 Ti — 6GB GDDR6
  • NVIDIA GeForce RTX 2060 — 6GB GDDR6
  • NVIDIA GeForce RTX 2070 / RTX 2070 Super — 8GB GDDR6
  • NVIDIA GeForce RTX 2080 Super Max-Q — 8GB GDDR6
  • RTX tiers add real-time ray tracing and DLSS AI upscaling

Memory (RAM)

  • DDR4-2933 dual-channel memory
  • Factory options: 8GB, 16GB, or 32GB
  • Soldered to the motherboard — not upgradable. The amount you bought at checkout is fixed for the life of the laptop, so confirm it before requesting a quote.

Storage

  • M.2 PCIe NVMe Solid State Drive (SSD)
  • 256GB / 512GB / 1TB / 2TB standard capacities, up to 4TB total
  • Supports multiple M.2 drives, including RAID 0 dual-SSD boot setups on higher configs (2230 and 2280 form factors)

Display & audio

Display

15.6-inch panels in three configurations: standard FHD (1920 × 1080) at 144Hz with 300 nits; competitive esports FHD (1920 × 1080) at 300Hz with a 3ms response time and 300 nits; or a premium 4K UHD (3840 × 2160) OLED at 60Hz with 400 nits and rich color. The panel you have noticeably affects resale value.

Audio

Dual stereo speakers with a tuned audio profile, plus dual-array digital microphones for chat and voice capture.

Ports & connectivity

The m15 R3 places most display and power connectors on the rear "tron" bump so cables route cleanly behind the laptop, with everyday ports on the sides.

Rear
  • 1× Power adapter input (DC-in)
  • 1× Thunderbolt 3 (USB Type-C, 40Gbps, with DisplayPort 1.2)
  • 1× HDMI 2.0b (HDCP 2.2)
  • 1× Mini DisplayPort 1.4
  • 1× Alienware Graphics Amplifier port (proprietary external-GPU connector)
Left & Right Sides
  • 1× RJ-45 Killer E3100 Ethernet (up to 2.5Gbps)
  • 3× USB-A 3.1 Gen 1 (one with PowerShare)
  • 1× microSD card reader (UHS-II)
  • 1× 3.5mm headphone/microphone combo jack

Killer Wi-Fi 6 AX1650 Bluetooth 5.0

Battery, build & more

Battery & charging

Two battery options depending on configuration: a 56 Whr Lithium-Ion pack or a larger 86 Whr pack, both with Alienware Battery Defender. Higher-GPU builds ship with a higher-wattage adapter.

Camera & mic

Integrated HD (720p) webcam above the display, paired with dual-array digital microphones. Some units add Tobii eye-tracking on top-tier builds.

Keyboard & lighting

Choice of 4-zone AlienFX RGB or per-key AlienFX RGB keyboard, both with 1.7mm travel and anti-ghosting, controlled through Alienware Command Center. No numeric keypad on this 15-inch chassis.

Cooling

Advanced Cryo-Tech cooling with dual fans, copper-alloy thermal components, and vapor-chamber options on higher tiers for sustained gaming performance.

Build

Magnesium-alloy exterior shell in the Alienware "Legend" design, available in Lunar Light or Dark Side of the Moon finishes.

Dimensions & weight

360.3 × 276 × 17.9–20.5 mm; from roughly 2.11 kg (4.65 lb), scaling up to about 2.5 kg (5.5 lb) depending on configuration.

Frequently asked questions

01 How do I confirm my laptop is the m15 R3 and not another Alienware m15?
Flip the laptop over and read the small print on the bottom cover. The m15 R3 shows Regulatory Model: P87F (Type P87F002). If it reads P79F, you have the original 2018 m15 or the 2019 m15 R2 instead, and the later m15 R4/R5/R6 models use different regulatory codes again — they are priced separately. You can also type your 7-character Service Tag (on the same label) into Dell's support lookup to see your exact factory build. Step-by-step help is on our Alienware model-number guide.
02 Can I sell an m15 R3 with a cracked screen, weak battery, or other damage?
Yes. We buy these laptops in every working condition. Whether yours runs perfectly, has loud or failing fans, a swollen or short-lived battery, a dented chassis, or a cracked display, just set your condition honestly in the tool above and it will lock in a firm cash value. If you're new to selling electronics online, our first-time seller's guide walks through what to expect.
03 Should I remove or wipe my SSD before shipping?
Back up any personal files or game saves to an external drive or the cloud, and sign out of your Windows and Microsoft accounts before you box it up. You don't need to open the laptop or pull the M.2 SSD yourself — our team runs certified data-wiping on every incoming drive. Details are on our data erasure protocols page.
04 Which configurations raise my m15 R3 trade-in value the most?
The graphics card (GPU) is the single biggest factor. An RTX 2080 Super Max-Q, RTX 2070, or RTX 2070 Super pays out far more than a GTX 1650 Ti or the base Radeon RX 5500M. A Core i7 or i9 processor, 32GB of RAM (remember it's soldered and fixed), larger or dual SSDs, and the 300Hz or 4K OLED display panels all push your offer higher. Because we run a direct trade-in service, you get a cash quote for the exact build you own rather than guessing at a marketplace price — see how it works on our how it works page.
05 How does the trade-in work and when do I get paid?
Pick your configuration and condition above to lock in an offer, ship the laptop to us with a free, fully insured prepaid label, and once our lab confirms the specs and functionality, payment is approved within two business days. You can be paid by PayPal, Venmo, Zelle, or CashApp, or by a mailed physical check. Selling several devices at once? Ask about our bulk program on the contact page.